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50 Exciting 4th Grade Science Projects and Experiments

Did you know you can make plastic from milk?

Nothing gets kids more excited for science than hands-on experiments! Watch your 4th grade science students’ eyes light up when they try some of these activities. You’ll find physics, biology, engineering, chemistry, and more. These projects are easy to set up and really help drive the learning home. Get ready for some science fun!

To help you find the right 4th grade science projects and activities, we’ve rated them all based on difficulty and materials:

Difficulty:

• Easy: Low or no-prep experiments you can do pretty much any time
• Medium: These take a little more setup or a longer time to complete
• Advanced: Experiments like these take a fairly big commitment of time or effort
• Basic: Simple items you probably already have around the house
• Medium: Items that you might not already have but are easy to get your hands on
• Advanced: These require specialized or more expensive supplies to complete

4th Grade Science Fair Projects

4th grade stem challenge science projects, 4th grade motion and energy science activities.

• More 4th Grade Science Projects and Experiments

These 4th grade experiments also work well as science fair projects. Try changing up the variables to turn it into a real experiment, then form a hypothesis and find out what happens.

Blow unpoppable bubbles

Difficulty: Easy / Materials: Medium

A soap bubble you can hold in your hand? It’s true! A little glycerin makes the soap bubble layers stronger, so you can even toss them gently from person to person.

Learn more: Unpoppable Bubbles Experiment at Learning Resources

Grow crystal names

Difficulty: Easy / Materials: Medium ADVERTISEMENT

No list of 4th grade science projects would be complete without crystals! Kids of all ages love growing crystals, making this an ideal way to learn about supersaturated solutions. The classic experiment gets a new twist when you have kids shape pipe cleaners into their own names first.

Learn more: Crystal Letters at Playdough to Plato

Grow bacteria in petri dishes

Difficulty: Medium / Materials: Medium

Your students will truly feel like scientists when they perform this classic experiment. They’ll prep the dishes with agar, swab different surfaces, and see what bacteria they grow. It’s gross science, but it’s also easy and impressive.

Learn more: Growing Bacteria at Steve Spangler Science

See coastal erosion in action

Here’s a cool experiment to include in your unit on oceans. Build a miniature coastline, then see how wave action erodes the shore.

Learn more: Erosion Experiment at Little Bins for Little Hands

Erupt a lemon volcano

Difficulty: Easy / Materials: Basic

Early chemistry experiments with acids and bases are always a lot of fun. This one uses the natural acids of lemon juice and adds a little food coloring to up the wow factor.

Learn more: Lemon Volcano at STEAM Powered Family

Sink and float to explore density

Adding items like salt or sugar to water changes its density, as does the temperature itself. Turn this into a 4th grade science fair project by experimenting with different solutions and forming hypotheses about the results.

Learn more: Salt Water Density at Science Kiddo

Discover a density rainbow

Difficulty: Medium / Materials: Basic

Colorful, simple, and impressive: It’s the trifecta of 4th grade science experiments! Wow your students by layering colored sugar water as you learn about density, adhesion, and cohesion.

Transform milk into plastic

Plastic seems incredibly modern, but people have been making casein plastic from milk for centuries. In this 4th grade science project, students experiment to create the formula for the best milk plastic. They’ll be amazed at the results!

Simulate an earthquake

The ground under our feet may feel solid, but an earthquake changes that pretty quickly. Use Jell-O to simulate the Earth’s crust, then see if you can build an earthquake-proof structure for a practical and fascinating 4th grade science fair project.

Learn more: Earthquake Simulation at Teaching Science

Test Sharpie solubility

Find out if Sharpie markers are really permanent with this 4th grade science project that uses the scientific method to explore solutes and solvents.

Learn more: Sharpie Solubility at Around the Kampfire

Find out if mood rings really work

Apply the rigors of the scientific method to mood rings ! Find out what makes mood rings change color, then see if they really reflect a person’s mood.

Learn more: Mood Rings Validity Test at Education.com

Create a new plant or animal

Kids will really get into this project, indulging their creativity as they invent a plant or animal that’s never been seen before. They’ll need to be able to explain the biology behind it all, though, making this an in-depth project you can tailor to any class.

Learn more: Create an Organism at I Love 2 Teach

Investigate decomposition

Difficulty: Easy / Materials: Easy

Yup, it’s gross … so kids will love it! Seal food items in a plastic bag and experiment to see what factors affect their decomposition, helped along by a heaping dose of mold.

Learn more: Decomposition at Mystery Science

Assemble a lung model

With just a few supplies including balloons and a plastic bottle, you can make an impressive working model of human lungs. This makes a very cool 4th grade science fair project.

Explore the causes of tooth decay

They hear it from their parents all the time, but this experiment will prove to your students once and for all what can happen to their teeth when exposed to different drinks such as soda and milk. This is one of those classic 4th grade science fair projects every kid should try.

For students who love to tinker, STEM challenges can spark incredible 4th grade science fair projects. Here are some of our favorites for this age group.

Engineer a drinking-straw roller coaster

STEM challenges are always a hit with kids. We love this one, which only requires basic supplies like drinking straws . ( Get more 4th grade STEM challenges here. )

Learn more: Drinking Straw Roller Coaster at Frugal Fun for Boys and Girls

Make a wigglebot

Who knew electricity could be so adorable? Explore the science behind batteries and motors by creating a simple “wigglebot.” Experiment with weights to throw the motor off balance and create fun designs.

Learn more: Wigglebot at Research Parent

Construct a working flashlight

You’ll only need a few supplies to guide your students in building their own LED flashlights. They’ll learn how electricity travels and the way circuits work. The slideshow available through the link makes this lesson a breeze for teachers too.

Learn more: DIY Flashlight at Mystery Science

Build a hovercraft

It’s not exactly the same model the military uses, but this simple hovercraft is a lot easier to build. An old CD and a balloon help demonstrate air pressure and friction in this fun 4th grade science experiment.

Learn more: DIY Hovercraft at Education.com

Create a smartphone projector

No projector in your classroom yet? No problem! Have your students help you construct one for your smartphone using a cardboard box and large magnifying glass . They’ll learn about convex lenses and how the brain processes images too.

Learn more: DIY Smartphone Projector at The STEM Laboratory

Set up a pulley system

The science of machines never fails to fascinate kids. In this experiment, they’ll design their own pulley system to make it easier to lift an object.

Learn more: DIY Pulley at 123 Homeschool 4 Me

Design a working elevator

Engineering activities make for amazing hands-on learning. Challenge your 4th grade students to build an elevator that can safely lift a certain amount of weight.

Make a model seismometer

Explore the science of seismology and learn how scientists study earthquakes and their effects. This model seismometer is easy to build and fun to experiment with.

Learn more: Model Seismometer at Science Sparks

Conduct an egg drop

Here’s one more classic to add to our list of 4th grade science experiments: the egg drop! The great thing about this project is that kids can do it at any age, with different materials and heights to mix it up. Hit the link below to get an egg drop project designed just for 4th graders.

Learn more: Egg Drop Challenge Ideas

Demonstrate Newton’s laws of motion with balloon rockets

Who doesn’t love balloon rockets?! Your students will have a blast(off) displaying Newton’s third law of motion while learning about physics.

Many 4th grade science standards include units on energy and motion. These energy science activities offer cool hands-on ways to spice up your classroom lessons.

Flick marbles to learn transfer of energy

This experiment is a bit of a thinker: What will happen when one moving marble hits several stationary marbles sitting in a row? Flick the first marble and find out!

Learn more: Marble Energy Transfer at Frugal Fun for Boys and Girls

See energy transfer in action with sports balls

Place a tennis ball on top of a basketball and bounce them together to see how energy transfers from one object to another. This one is very easy, and kids will love seeing how high they can get the balls to bounce!

Go an on energy scavenger hunt

Emphasize the fact that energy is all around us in one form or another with this easy, free printable energy science activity. For a more advanced version, help students identify each kind of energy (kinetic, stored, heat, etc.) they find.

Learn more: Energy Scavenger Hunt at The Science Penguin

See a heat-powered windmill demonstrate convection

Heat rises, and its interaction with cooler air creates convection currents. Find out how we can put convection to work for us with this 4th grade science craft project.

Capture waves in a bottle

Here’s a quick and easy way to show wave action in a no-mess way. You don’t need to add a little ship to the bottle, but it does make it more fun!

Learn more: Waves in a Bottle at What I Have Learned Teaching

Assemble a wave machine

Turn this one into a class cooperative activity, or try it as a science fair project idea. Either way, it’s an incredibly fascinating way to demonstrate the energy science of waves.

Use a Slinky to demonstrate types of waves

A Slinky is more than just a toy—it’s also a terrific science manipulative! Use it to see waves in motion, both longitudinal and transverse.

Watch gravity beads prove Newton’s laws

You’ll need a loooooooong string of beads for this experiment. Make your own by taping dollar-store strings together, or buy a long bead garland . Pile them in a cup and get the beads going; it’s fascinating to watch inertia and gravity at work.

Learn more: Gravity Beads at Teach Beside Me

Spin marble tops to learn about inertia

Glue together marbles in a variety of pyramidal patterns to form tops, then form hypotheses about which will spin best. Afterwards, kids will have fun new toys to play with!

Learn more: Marble Tops at KidsActivities.com

Visualize the second law of motion with soda cans

Newton’s second law, concerning acceleration, force, and mass, can be a little hard to understand. This easy 4th grade science demo makes it a little easier to visualize.

More 4th Grade Science Projects and Activities

Use these cool science experiments to encourage a love of science, at home or in the classroom!

Measure a magnet’s attraction force

Fourth grade science students already know that magnets attract metal objects. In this experiment, they’ll measure to see how close a magnet needs to be to an object for the attraction to work. Mix things up with different sizes of magnets and objects of various weights.

Learn more: Magnet Measurements at Ashleigh’s Education Journey

See light refraction in action

This seems more like a magic trick, but we promise it’s science! Make colors seem to appear and disappear, change numbers into letters, and more.

Learn more: Light Refraction at Ronyes Tech

“Draw” on water with dry-erase marker

This is another one of those mind-blowing science demos that kids will want to try over and over again. Draw on a shallow bowl or plate with dry-erase markers , then slowly add water. The marker (which is insoluble in water) will float to the top!

Paint with sunscreen

Prove that sunscreen really does provide protection from harmful UV rays. Turn this into a full-blown experiment by trying different SPFs or comparing it to other creams or lotions without SPF.

Learn more: Paint With Sunscreen at Team Cartwright

Become human sundials

Choose a sunny day and grab some sidewalk chalk—your students are about to become sundials! They’ll practice measuring skills and learn about the movement of the sun across the sky.

Learn more: Human Sundial at Rhythms of Play

Mine for chocolate chips

If you’re learning about mineral resources, this quick hands-on activity is an interesting way to explore the effects of mining. Kids have two minutes to find as many chocolate chips as they can in a cookie. Will they smash it up and destroy it entirely? Pick them out one by one? This experiment can lead to intriguing discussions.

Learn more: Mining for Chocolate Chips at Sarah’s STEM Stuff

Assemble an edible DNA model

Use licorice sticks, four different-colored candies or fruits, and toothpicks to build an edible strand of DNA. Learn about chemical bonds and the helix shape, then eat your creation!

Learn more: Edible DNA Model at wikiHow

Layer an edible soil model

Digging in the dirt is fun, but it’s even more fun when you can eat the dirt when you’re finished! Create edible soil-layer models, complete with gummy worms, for a simple earth science project. ( Find more edible science projects here. )

Learn more: Edible Soil Layers at Super Teacher Blog

Turn a penny green

Experiment with simple chemical reactions as you turn pennies green using vinegar. (Don’t forget to tell students that the Statue of Liberty is green for this very same reason!)

Learn more: Penny Reactions at Buggy and Buddy

Use marshmallows to explore Boyle’s law

Seeing Boyle’s law (which relates pressure and volume of gasses) in action makes it a little easier to understand and remember. This simple 4th grade science experiment uses marshmallows to make a great visual.

Learn more: Boyle’s Law at Hojo’s Teaching Adventures

Form ocean currents

Learning about oceanography? Demonstrate how ocean currents form using warm and cold water (and a few plastic sea creatures for extra fun!).

Learn more: Ocean Currents at Life Over C’s

Understand the impact of non-renewable resources

This is a neat Earth Day activity . Discuss the differences between renewable and non-renewable resources, then have your class form “companies” to “mine” non-renewable resources. As they compete, they’ll see how quickly the resources are used. It’s a great tie-in to energy conservation discussions.

Learn more: Non-Renewable Resources at The Owl Teacher

Explore blood components

Use simple kitchen supplies to create a jar full of “blood” that includes plasma, platelets, red blood cells, and white blood cells. (You can even snack on the blood cells along the way!)

Learn more: Blood Model at Almost Supermom

Create cool colors with candy

Learn about diffusion in the sweetest way! Grab a bag of Skittles for this quick and easy 4th grade science project.

Wow them with glowing water

Your students will ooh and aah at the result of this exploratory way to show phosphors in action with a black light, different types of water, and a highlighter. The results of this experiment might surprise both you and your students!

Learn more: Glowing Water Experiment at Cool Science Experiments Headquarters

Keep the STEM excitement going with these 25 Fantastic Free 4th Grade Math Games .

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FREE Science Printable Experiment Instructions

I’ve been busy collating all my science resources into one place so they are easy to find. I’ve now got quite a few printable science worksheets , eBooks, and science experiment instructions available, but if there’s anything you’d like that’s not below, let me know, and I’ll happily create it for you!

I also have a FREE Super Scientist certificate you can download as a reward for brilliant science!

I’d love you to take a look at my science books, too! This IS Rocket Science is full of fun and easy space science activities, and Snackable Science has 60 edible experiments and tests to try! New for 2020 was Gross Science , which contains 60 ooey, gooey and sticky science experiment ideas.

Scroll down to the bottom to see my collection of science worksheets, or click on the image or text under the science experiments below to download the experiment instruction sheets for each activity.

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All the science resources below are completely free! I hope you enjoy using them.

Science Experiment Instructions

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Winter Science Experiments – Science Printable Experiments

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Top 10 Science Experiments for Kids

How many of our top 10 science experiments can you tick off the FREE checklist?

Tray a Day Science Experiments for Kids

The idea behind these activities is to collect the materials and pop them into a box or tray ready for kids to use! Each activity uses very simple materials and should be easy enough for children to try with only a little bit of help. You can find the whole Tray a Day collection here!

STEM Challenge Cards

These easy STEM challenge cards are great fun for any time of year. Make sugar cube structures, treasure maps with tea or coffee, fizzy potions and lots more.

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Download one of my FREE science eBooks. There’s Winter Science Experiments, Science for Early Years, Christmas Science Experiments and more coming soon.

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General science experiment worksheet.

Use this to help write up an experiment. Perfect for Key Stage 1 Science – age 4-7 years.

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Design a raft for the Billy Goats, grow a bean for Jack and more these these brilliant fairy tale investigation printable sheets .

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Fourth Grade Science Worksheets and Printables

4th grade science experiment worksheets

by: The GreatSchools Editorial Team | Updated: June 16, 2024

Print article

Melting vs. dissolving

Skill: states of matter.

I’m melting! But did she melt — or dissolve?

In this science worksheet , your child’s experiments will determine whether a matter’s change of state was caused by melting or dissolving.

It’s flexible

Skill: observational skills.

Let’s be more flexible.

Can it bend without breaking? In this science worksheet , your child learns about the flexibility of various items. Also, based on table data of several items, your fourth grader determines which are the most and least flexible.

Fruit detective

Skill: deductive reasoning.

What kind of fruit is this? A plant key might help you figure it out!

In this science worksheet , your fourth grader will follow hints to determine what fruits are depicted.

All mixed up!

Skill: solid or liquid.

Soluble and unsoluble — new words, new concept

In this science worksheet , your child will determine (or try to!) what may happen when various solids and liquids are combined. You’ll need some of the following: sugar, salt, soil, flour, water, and boiling water.

All-weather gift wrap

Skill: science experiments.

Are these materials absorbent — or are they waterproof?

In this science worksheet , your child learns about materials that are and aren’t absorbent. You’ll need some or all of the following: plastic, like a bag, aluminum foil, metal screen, cotton fabric, and newspaper.

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Scientific Method for Kids: Steps and FREE Printable Template

Just so you know, this post contains affiliate links. That means if you use them to make a purchase, I may earn a commission. You can read my full affiliate disclosure  HERE .

Are you looking for an easy way to teach the scientific method for kids? I’m sharing each step in this post, along with a free template you can print to help your kids walk through the scientific process.

Being inquisitive is in a kid’s nature. They LOVE asking questions (and come up with some of the best ones!). And although I love to answer them, as they get older I know that part of my job as a homeschool mom is to not answer each and every question for them.

Sooner or later, they need to have the tools to gather information and draw conclusions on their own , whether that happens inside science class or not. For kids, learning the scientific method steps can be a great way to build on skills that will be valuable in many areas of their lives.

An Englishman named Sir Francis Bacon helped create what we know as the scientific method. I thought it was interesting to learn, though, that there were multiple professional scientists and scholars who developed the scientific method over many years , and that many disagree on different ways to implement it. However, there are basic steps that have come to be accepted and taught as the scientific method (and that we get to explore with our kids!).

Scientific Method Steps for Kids

These steps to the scientific method that help us guide our research involve observing and asking questions, formulating a scientific hypothesis (or educated guess), planning and running an experiment, evaluating data and drawing conclusions.

Why Should Kids Learn the Scientific Method?

Why is it important that we teach our kids the scientific method? Isn’t it enough to just have fun doing experiments when we want to? We learn so much from them without formally teaching all of these steps!

Well, yes – we certainly learn a ton from fun experiments! But as my kids are getting older, I am finding they are needing a little bit more structure in thinking through their thoughts, making guesses based on thoughtful observations, and drawing valid conclusions after careful study. These are all important skills to learn and practice. (And don’t worry – I created a FREE printable that will help you walk through this entire process. It’s not as scary as it sounds!) .

Here are some other reasons you’ll want to use the scientific method for kids in your homeschool:

• The scientific process helps us dig in and learn more about God and His creation (and there is so much to observe and learn!).
• Scientists actually use the scientific method to research, study, learn, and solve problems. And your kids will have fun being scientists too!
• Following the scientific method steps allows us to conduct experiments correctly. It also teaches young kids the importance of documenting their steps and research so those that come behind them can replicate results, or build on their research. Carefully recording information is an important skill they will be able to translate to so many other areas.

Steps of the Scientific Method for Kids

Here are the basic steps in the scientific method you’ll want to teach your kids:

• Observe and ask a question.
• Form a hypothesis.
• Do an experiment.
• Evaluate your data.
• Draw a conclusion.

Let’s go over each of the steps in a little bit more detail with an easy example, so you can see how you might teach it in your homeschool. You’ll then be able to use this method with any of your science experiments in your homeschool; my free printable will definitely help walk you through the steps as well , and is a great addition to your kids homeschool scientific journal.

How to Teach the Scientific Method for Kids

Let’s use an easy example to walk through how the scientific method might look.

1. Ask a Question.

You have a couple of plants sitting on your windowsill, and your son asks the simple question about why they are sitting on the ledge. He wonders how the amount of light affects how a plant grows, and if it will grow without light.

And so begins the process of scientific investigation!

The first step for your kids is to take note of what questions they have, or what problems they might want to solve. What is something they are unsure about? Have them brainstorm some ideas and then do some observing and initial research to lay the groundwork for their experiment and help with the next step.

2. Make a Hypothesis.

Next, they’ll form a hypothesis, or an educated guess (a guess made from good reasoning and observing!), about what they think will happen. Before they do so, it might be helpful to make sure the question is clarified and is written in “testable” form, which will help them be clear in their experiment.

For example, the question from above might be, “I wonder if plants can grow in the dark?” You can help guide your child in re-forming this question to make it testable by using phrasing like:

• “Does changing __________ affect ___________ ?”
• “If I change __________, will it affect __________ ?”
• How does changing __________ affect __________ ?”

So – “How does the amount of light affect plant growth?”, or, “If I change the amount of sunlight a plant gets, will it affect it’s growth?”

Your child can then make a guess about what they think will happen, a possible answer, and begin planning on how to conduct the experiment.

3. Do an Experiment.

Now comes the fun part – finding out if you are right or wrong! Your child gets to map out their procedure (what they will actually do, how and what they will record) and make a list of materials they will need to conduct the experiment.

An important part of this step is noting what the independent and dependent variables will be. An independent variable is something that you will change; a dependent variable is what you will measure. A good experiment will only have ONE independent variable at a time – you don’t want to change too many things at once, or it will be hard to measure what actually produced the results.

In our example, our independent variable will be the light source – we’ll put one plant in sunlight and one in a dark place. We’ll try to keep them in rooms of the same temperature, and we’ll use the same amount of soil, same amount of water, and the same number and type of seed in each cup.

The dependent variable is what we are going to measure – how much the plants grow.

4. Evaluate Your Data.

This is the step where they record what is happening, what they observe, and then evaluate the results.

Drawing pictures and/or making graphs can definitely be helpful to display the data collected. Let them be creative with how they record this, but remind them that accuracy and being able to share data with others is important!

5. Draw a Conclusion.

Finally, they get to make a final conclusion. Did the experiment answer your question, and was your hypothesis correct? Thinking about what they learned and other new questions that may have arose as a result of the experiment are worth noting.

In some cases, it might be worthwhile to repeat the experiment with a new hypothesis, or try it again in a slightly different way to help draw conclusions. For example, maybe we could repeat the plant experiment with a different type of plant to see if we got the same results.

Have Fun With It!

Remember that learning about God’s creation and natural world through science experiments should be fun and enjoyable! Choose activities your kids will love, or let them help you decide what fun experiments to try. The skills that they will learn as they work through the scientific method will be valuable for them in years to come.

Can I Use the Scientific Process with my youngest kids?

Absolutely! Even young children will love following along as you perform experiments with your older kids. Although they won’t be able to journal or record data like the bigger kids, simply walking through and talking about the series of steps is a great way to introduce them to the scientific process.

When your little ones ask a good question that might make for a simple science experiment, ask them what they think will happen! Then recruit any older siblings to join in on the fun.

Science Experiment Ideas

You might have kids who are very scientifically-minded, and ask questions about everything! If not, sometimes coming up with a fun experiment can be a stumbling block.

Here are a few scientific questions your kids might have fun exploring, to get you rolling on the first step of practicing the scientific process for kids. These are also perfect to investigate for a science fair project at your school or homeschool co-op!

• Does music affect animal behavior?
• Where are the most germs in your home?
• Which paper towel brand is the strongest?
• What is the best way to keep cut flowers fresh the longest?
• What plant fertilizer works best?
• What brand of battery lasts the longest?
• How much weight can the surface tension of water hold?
• Which soda decays fallen out teeth the most?
• Can hamsters learn tricks?
• What is the effect of salt on the boiling temperature of water? On it’s density ?
• What type of grass seed grows the fastest?

Once they get started brainstorming, your kids can probably come up with lots of ideas to explore for their own experiments!

Scientific Method for Kids Books

There are a few great books you might want to check out as you introduce the scientific method steps. They are also wonderful for experiment ideas!

What is the Scientific Method? Science Book for Kids Mad Margaret Experiments with the Scientific Method (In the Science Lab) Awesome Science Experiments for Kids: 100+ Fun STEM / STEAM Projects and Why They Work Awesome Kitchen Science Experiments for Kids: 50 STEAM Projects You Can Eat! Steve Spangler’s Super-Cool Science Experiments for Kids: 50 mind-blowing STEM projects you can do at home Smithsonian 10-Minute Science Experiments: 50+ quick, easy and awesome projects for kids 101 Great Science Experiments: A Step-by-Step Guide The 101 Coolest Simple Science Experiments

Step-by-Step Scientific Method Printable

My older kids are in 2nd and 3rd grade right now, and I created this printable for them (so it works well for mid-upper elementary-aged students). However, you can absolutely adapt it if you have younger students , or students who aren’t quite ready to do so much writing just yet. You can still teach the process!

This FREE printable comes with one sheet that lists out all the scientific method steps; this is perfect to print out and hang in your homeschool room to refer to. And if your kids are younger, you can verbally talk through the process while doing simple experiments with them, which will help prepare them for a more in-depth process when they get older.

There is also one-page-per-step that walks them through the scientific method, and a basic list of some fun science experiment ideas to try. I also have a one-page sheet your kids can use to write out their process, if you want a simpler, more compact template.

Grab yours for FREE today!

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I hope you have so much fun making memories with your kids learning about science and the scientific method for kids.

Drop a comment below: What has been your favorite science experiment you have done with your kids? What would they say is their favorite?

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Hello! Can the Scientific Method freebie be used with students I am teaching on Outschool? I am using a slide show to teach the steps, but it would be nice to have some resources for them to actually carry out the process. If this does not follow your copyright rules, I totally understand. Thanks for your consideration.

Thank you for asking, Christina, and I would love for you to use it! If possible, please give them the link (or send it to their parents) so they can download it for free from my website. I hope you get a lot of good use out of it!

Sara, I really enjoyed your post and will look into Science Shepherd. I’ve tried to use the “subscribe” button to access the free scientific method packet, but can’t seem to connect. I’m hoping this will suffice to subscribe to your channel. Thanks and have a blessed coming school year, Bonnie

Thank you so much Bonnie!! I was having an error on my site for downloading the packet, but I think it’s fixed. Please let me know if you still have issues downloading it!

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Science Experiment Recording Sheet

Updated:  02 Jun 2023

A recording sheet to use when completing a Science experiment.

Non-Editable:  PDF

Pages:  1 Page

• Curriculum Curriculum:  TEKS

Grades:  2 - 6

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Science 2.2(A)

Ask questions about organisms, objects, and events during observations and investigations;

Science 3.2(A)

Plan and implement descriptive investigations, including asking and answering questions, making inferences, and selecting and using equipment or technology needed, to solve a specific problem in the natural world;

Science 4.2(A)

Plan and implement descriptive investigations, including asking well defined questions, making inferences, and selecting and using appropriate equipment or technology to answer his/her questions;

Science 5.2(A)

Describe, plan, and implement simple experimental investigations testing one variable;

Science 6.2(A)

Plan and implement comparative and descriptive investigations by making observations, asking well defined questions, and using appropriate equipment and technology;

Use this science experiment recording sheet to guide your students when completing experiments.

Students are required to fill in:

• the title of the experiment
• hypothesis/prediction
• method/procedure
• labeled diagram.

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Printable Scientific Method Worksheets

Published: Jan 8, 2022 · Modified: Jul 9, 2024 by Julie

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Kids of all ages love conducting science experiments as part of their science education. Use these scientific method worksheets to teach about the steps of the scientific method.

Also as templates when your kids are doing their own experiments.

If you are looking for some basic worksheets to use with your kids then check out the resrouces described below.

This Post May Contain Affiliate Links. Please Read Our Disclosure Policy .

You can download the printable pack at the bottom of this post. Simply use the table of contents below to skip ahead to the printables.

Diagram Worksheet

Basics of scientific method, scientific method template, starting with a question, conduct research, making a prediction, materials list and safety, results of the experiment, bonus coloring sheet, additional science printables, terms of use.

You can use the diagram sheets with elementary students and middle school aged kids. I made two versions, one a guided cut and paste along with a blank diagram.

The image below shows the cut and paste version which comes with printable pictures to go along with each of the steps.

When you download the free printable pack, you will get access to both versions of the printable chart.

1st grade, 2nd grade, 3rd grade, and 4th grade students can practice the scientific method steps with the guided cut and paste worksheet.

While older children in 5th grade, 6th grade, 7th grade, and 8th grade can use the blank version to write and draw their own illustrations.

However, you know your kids best and can use either sheet with any of the ages listed above!

Even high school aged kids can benefit from a quick review of the different steps of the scientific method before conducting a scientific investigation.

Either sheet would be a great way to introduce the method as part of an introductory lesson.

The core of the scientific method is that it is a process to be explored , not just memorized.

If you have ever made an observation which then sparked a question, then you know what I am talking about.

Working through a problem using a series of steps is the basic idea behind the this method.

The nature of science is to use data collected from an experiment to answer a question.

Often times, the results spark more questions and then lead to more scientific investigations. Which is awesome!

For ideas and science concepts to explore by grade, check out the Next Generation Science Standards .

Now the fun part begins...designing and conducting experiments with your kids. The best way for children to learn the scientific method is to actually practice the scientific process!

Keep it simple and try out this cloud experiment with your kids. Or let them plan and design their own science experiment using this worksheet to record their process.

If you are looking to explore different variables, this apple browning experiment is a fun option. Or even try making a cloud in a jar together!

This worksheet keeps it simple. My goal was to make a basic template that will not overwhelm budding young scientists.

I did not include spaces for kids to record dependent variables, independent variable, and the control group.

However, if your kids are ready for that next step, they can write down the different variables in a science notebook.

On the top of the printable is room for your kids to write the question they want to explore. This usually is sparked by an observation.

For example, you may notice a new plant turning yellow in the window. Your kids may come up with a few questions based off of that observation:

• What causes a plant to turn yellow?
• Will over watering turn a plant's leaves yellow?
• Can under watering make the leaves yellow?
• If a plant needs nutrients will its leaves turn yellow?

Any one of these questions can be turned into a scientific inquiry. Have your kids write down their question in the space provided.

In the space to the right of the question is room two record some research. Books, online articles, and even asking other people what they know is considered research.

Encourage your kids to write a few short points they learned through their research in that space.

This step is often missing on scientific method worksheets, but I really feel that this step is important.

Even having a quick conversation with a young child will help them to build a better understanding about what they are going to explore in the experiment.

Making first hand connections to what you are learning about is the difference between simply going through the motions and understanding the scientific process.

In a true scientific inquiry, the hypothesis would be written as an "If...then..." statement. But again, we are keeping it simple here.

Give your kids time to make a prediction. What do they think will happen? They can even write down why they think that will happen.

Going back to the yellowing plant scenario, maybe they predict that giving a plant too much water will cause its leaves to turn yellow.

Perfect, have them write that down.

To see if their hypothesis is correct, your kids will carry out an experiment.

On the worksheet there is room to record the supplies they will need along with any safety tips they should follow.

These are both usually written in list form. Along with each supply, make sure they write how many of each item is needed.

Example: 4 potted plants

You can either come up with your own experiment or find one online or a book.

Here is where your kids will write down the steps for their experiment. This is a numbered list written in the correct order.

I like to think of this part as the directions for making a recipe. Make sure each step is specific and easy to understand.

It must be the science teacher in me, but I love data tables, graphs, and really any type of chart!

In this space your kids can draw illustrations with labels to show what happens during the experiment.

A chart or data table is a great way to organize the information your kids collect.

These are really helpful when collection numerical data such as temperature or time.

Rather than writing numbers haphazardly within the section, making a table keeps everything nice and organized.

Of course, numbers are only one type of data, your kids can make scientific drawings or sketches too!

Helpful Hint: decide what type of observations you are going to record before beginning the experiment.

The final step of the scientific method is to draw conclusions.

How did the data compare to your hypothesis? In other words, what are the results of the experiment?

Kids love sharing what they learned with others. On the sheet they can write down how the data supports or disproves their hypothesis.

Take it one step further and make a list of additional questions that can explored.

Kids can also make a presentation or verbally share their results with others.

If more than one child ran the same experiment it would be fun to compare data and results with each other!

You can make your own science fair even at home by setting up a table and displaying their work.

By giving them time to explain the process, they are deepening their understanding of the scientific process.

Who doesn't like coloring? This free scientific method coloring sheet is a fun way to reinforce the different steps of the process.

Each stage features a black and white image that your kids can color.

A great independent activity for your kids to do while learning about conducting experiments.

Make sure to download the PDF version of these worksheets at the bottom of the post.

Free printables are a great way to do science with your kids. Whether you are teaching a science class to a group of students or homeschooling one child.

Make sure to check out these additional posts:

• Phases of the Moon Activities
• Types of Clouds Printables and Activities
• Sunflower Exploration

New posts are added to the blog every week. Resources include Nature Inspired printables and hands-on activities to do with your kids ages pre-K through upper elementary.

Don't hesitate to leave a comment or send an email with any questions.

These printables were created by  Nature Inspired Learning  and are for  personal use only  in your home, classroom, or public library. All of these free scientific method worksheets are for  non-commercial use . See  full disclosure .

Printable pack includes a worksheet, cut and paste diagram, and coloring page!

Did you know we have a whole collection of science activities? You can find all of our activities in one spot!

More Easy Science Experiments

Reader Interactions

Leonard King

August 19, 2022 at 9:38 am

This looks great! Looking forward to see how my students do with it. Thank you for the resource, Leonard

August 19, 2022 at 9:40 am

Your very welcome Leonard, I hope your lessons go well!

Cynthia Morgan

August 26, 2022 at 7:25 am

Looking forward to start having fun with my students.

Adair Solomon

September 08, 2022 at 2:53 pm

Thank you very much!

September 09, 2022 at 12:11 pm

Your Very welcome!

October 27, 2022 at 9:26 pm

This makes teaching this way more fun than how I was taught in school! Thank you!

October 29, 2022 at 9:04 am

You're very welcome Sera! Enjoy

May 17, 2023 at 4:33 am

Hello Julie!

Thank you so much for writing a post and creating a lesson pack for the scientific method. Big help for a homeschool mom like me 🙂

May 25, 2023 at 7:23 pm

Hi Arge! You're very welcome! I hope you and your kids enjoy learning about the scientific method together!

Science Lab Worksheet Templates

Customize science lab templates.

If you're assigning this to your students, copy the worksheet to your account and save. When creating an assignment, just select it as a template!

What are Lab Worksheets?

Lab worksheets are essential tools used during science experiments and activities, as they guide students through all the necessary steps, from creating hypotheses and developing plans to recording observations and data. A science experiment handout is a type of lab worksheet that focuses specifically on science experiments, providing a structured framework for the class to follow. They are a great tool for students as they simplify the process of organizing their thoughts and findings into a clear, concise report or science report. Additionally, laboratory sheets can help kids to stay on track and ensure they do not miss any important steps or observations during their experiments. Overall, science experiment worksheets are an indispensable resource for those who are engaged in science experiments, providing a comprehensive and effective way to document their work and ensure accurate reporting of their findings.

Why are They Important and How are They Best Used?

Although open-ended investigation planning and recording can be an important skill to develop, many learners, particularly those in the early grades, benefit from having structured notes to guide them. A science experiment template provides a framework to document observations, data, and conclusions in a clear and organized manner. By using a report worksheet or lab report template, students can easily follow the experimental design steps necessary to complete a successful science experiment.

Making customized handouts tailored to your students' needs can be an effective way to engage them in the scientific process. By adjusting the level of difficulty and content to match their abilities, you can help the class stay focused and motivated throughout the experiment. Moreover, using free worksheets or a pre-made lab sheet template can save valuable time, especially when preparing multiple experiments.

One of the key benefits of these sheets is that they provide a clear answer key for students to check their work against. This ensures that everyone understands the expectations and requirements of the experiment and can easily identify any errors or mistakes. Additionally, they facilitate the end of the experiment, allowing kids to draw meaningful conclusions based on their findings and observations.

How to Make A Lab Report

• Gather your data and observations: Before beginning your report, make sure you have all the necessary information and observations you collected during your experiment. This may include measurements, notes, and observations of any changes or reactions.
• Organize your information: Use a laboratory worksheet or report template to organize your information and observations in a structured and clear manner. You may need to adjust the template to match the specific requirements of your science class or experiment.
• Include relevant details: Be sure to include details about the equipment used, the materials used, and the experimental procedures followed. This will help readers understand how you arrived at your conclusions.
• Use clear language and appropriate formatting: Use clear, concise language to describe your experiment and results. Use appropriate formatting, such as headings and bullet points, to make your report easy to read and understand.
• Include a conclusion: Based on your findings and observations, draw a conclusion that summarizes your findings. Explain how your results support or contradict your hypothesis.
• Use report templates or other resources: If you are unsure how to format your report, consider using pre-made lab report templates or other resources available online or through your science class. These can provide a useful guide and ensure your report meets all the necessary requirements.
• Edit and revise: Once you have completed your report, take the time to edit and revise it. Check for spelling and grammar errors, and make sure all your information is accurate and complete.

By following all the steps, you can make a clear and well-organized lab report that accurately reflects the results of your experiment.

Worksheet Templates to Explore

Science experiment worksheet.

A science experiment worksheet is a template that future scientists can use to document their observations, data, and conclusions during science experiments. These worksheets help organize thoughts and identify patterns in data. They also encourage students to draw conclusions based on evidence, which is a critical skill for success in science and other subjects. Using a science experiment handout ensures that children have a structured framework to follow and can better understand the scientific method. Teachers can customize these worksheets to fit their specific classroom needs, ensuring that the worksheets are aligned with the experiment's objectives.

Lab Report Worksheet

A lab report worksheet is a type of science experiment worksheet that is specifically designed for documenting reports. These worksheets often include prompts or questions that guide students through the scientific method, such as identifying the problem, hypothesis, materials, procedure, results, and final thoughts. They can be customized to fit specific classroom needs and can be used to assess student learning outcomes. Using a report sheet ensures that students meet the experiment's objectives and have a clear understanding of the scientific method.

Science Lab Worksheet Template

This is a customizable form that teachers can use to make their own science experiment worksheets. They often include sections for recording data, observations, and conclusions. They can modify these templates to fit their specific classroom needs and ensure that they align with the scientific method. Science worksheet templates are a great tool for helping kids organize their thoughts and identify patterns in their data. They also encourage critical thinking and analytical skills, which are essential for success in science and other subjects.

Lab Report Template

This is a customizable form that students use to document their lab reports. These templates often include prompts or questions that guide children through the scientific method, such as identifying the problem, hypothesis, materials, procedure, results, and conclusion. These can be customized to fit specific classroom needs and can be used to assess student learning outcomes.

Lab Report Maker

A lab report maker is a tool that allows teachers to make customized lab report templates. These makers often include a variety of prompts or questions that guide students through the scientific method, making it easier for them to organize their thoughts and information. Lab report makers are a great resource for those who want to create customized handouts but do not have the time or resources to make them from scratch. They are also useful for ensuring that report templates are aligned with the experiment's objectives.

Lab Worksheet Templates

If you are looking to create an experiment worksheet template for your science class, there are several free printable science experiment templates available online. One option is to use a science lab worksheet template, which provides a structured framework for recording observations, findings, and other important details of your experiment.

To begin, select a suitable lab report maker or template that fits your needs. Once you have found the appropriate template, access the Storyboard Creator tool and start customizing it to your liking. You can modify the lab equipment worksheet and other elements of the template to suit your experiment's requirements.

Additionally, you can provide background information about the experiment to help understand the purpose and procedures involved. Be sure to use free resources and tools available to enhance your worksheet's quality and effectiveness.

How to Make a Science Lab Worksheet

Choose one of the premade templates.

We have lots of templates to choose from. Take a look at our example for inspiration!

Click on "Copy Template"

Once you do this, you will be directed to the storyboard creator.

Give Your Worksheet a Name!

Be sure to call it something related to the topic so that you can easily find it in the future.

Edit Your Worksheet

This is where you will include directions, specific questions and images, and make any aesthetic changes that you would like. The options are endless!

Click "Save and Exit"

When you are finished with your worksheet, click this button in the lower right hand corner to exit your storyboard.

From here you can print, download as a PDF, attach it to an assignment and use it digitally, and more!

Even More Storyboard That Resources and Free Printables

• Create Point of View Worksheets
• Discussion Worksheets
• First Day of School Worksheets
• Images and Text Worksheets
• Pie Chart Worksheets
• Compare and Contrast Worksheets

Happy Creating!

Frequently Asked Questions About Science Lab Worksheets

How can lab report templates be used to improve student learning outcomes.

Lab report templates can be used to improve learning outcomes in several ways. By providing a structured framework for the class to follow, educators can ensure that all kids meet the experiment's objectives and understand the scientific method. Additionally, using lab report handouts can help develop critical thinking and analytical skills, which are essential for success in science and other subjects.

What are some tips for using lab sheets effectively in the classroom?

To use lab sheets effectively in the classroom, teachers should provide clear instructions on how to use them and what information to record for various experiments. Whether it's a science experiment worksheet, lab report worksheet, or any other experiment-specific worksheet, kids need guidance on how to utilize the lab sheets appropriately. Additionally, it is essential to monitor and verify that the class is accurately recording data and observations according to the specific experiment's requirements. This ensures the reliability and integrity of the collected information. Furthermore, teachers should foster an environment where students feel encouraged to ask questions, critically analyze the evidence, and draw meaningful conclusions not only for the experiment at hand but also for other experiments they may encounter. This approach promotes a deeper understanding of scientific concepts and enables learners to actively participate in class discussions and share their findings with their peers.

Are there any drawbacks to using lab sheets in the classroom?

While there are many benefits to using lab sheets in the classroom, there are also some potential drawbacks. For example, some kids may find the structure of lab sheets too restrictive and prefer a more open-ended approach to experimentation. Additionally, some experiments may not lend themselves well to a structured paper. However, teachers can mitigate these potential drawbacks by providing a variety of experimentation options and offering opportunities for open-ended exploration and inquiry.

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