100 Science Projects For 1st Graders
Have you ever wondered what happens when you mix colors of light? In this project, you will use flashlights and colored plastic sheets to find out!
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Create a fizzing, bubbling reaction with baking soda and vinegar! Learn about acid-base reactions and have fun while doing it!
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Can you make a bubble that won't burst? Find out with this fun science project!
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Build a rocket car that rolls across the floor using air from a balloon!
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Have you ever seen raisins swim? Find out how to make raisins swim with this fun science experiment!
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Let's explore how light and dark affect the germination of seeds!
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Get your hands messy with this mysterious substance! Is it a liquid or a solid? Mix, squish and play to uncover its secrets!
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See colors magically move in milk with soap! This fun experiment demonstrates surface tension in a vivid way!
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Let's explore how the forces of nature shape the land around us! We'll use sand, water, ice, and wind to observe how erosion works.
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Are there liquefaction concerns where you live? In this science project, find out what happens when you add water to different types of soil to mimic liquefaction.
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Make your own sparkling geode rock crystals at home with Borax and see science in action!
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Have you ever wondered what the difference between a rock and a mineral is? Find out with this sweet experiment!
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Make your own sparkling rainbow crystals at home with Borax and see science in action!
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Did you know that some Skittles have a secret rainbow hiding inside them? It's true!
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Get ready to create a massive, bubbling tube of toothpaste using only a few simple ingredients! Don't miss out on the fun!
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With just a few simple steps, creating a cloud in a jar can help us understand the process of cloud formation!
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Have you ever wondered if the little brown grains of yeast you buy in the grocery store are alive? Let's find out!
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Learn how to keep bread from spoiling by storing it in different environments!
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Can you tell the difference between an apple and a pear if you can't smell? Find out in this fun experiment!
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Let's find out if there are differences in how males and females perceive smells!
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Make a magnetic chain reaction to launch a steel marble at a target at high speed!
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Do boys or girls have better drawing skills? Find out in this fun science project!
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Can you tell the difference between a happy face and an angry face? Boys and girls aged 15 are put to the test to see who can identify facial expressions ...
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Have you ever wanted to make your RC car go faster? In this science project, you will find out how to make your RC car go faster by changing the ...
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Who can multitask better: boys or girls? Find out in this science project!
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Do you want to know if watering plants makes them grow faster? Join us in this experiment to find out!
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Do you want to make your flowers last longer? Try adding sugar to the water!
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Does eating breakfast help students do better in school? Find out in this science project!
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Does stress and anxiety affect our ability to remember? Find out in this fun science project!
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Does highlighting what you read help you remember more easily? Find out in this fun science project!
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Let's find out if the roots of a germinated green bean will grow towards moisture!
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Do hamsters fight when placed in the same cage? Find out in this science project!
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Does milk help plants grow better than water? Find out in this fun science project!
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Does drinking soft drinks cause tooth erosion? Find out in this science project!
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Do you want to know if your height affects how far you can walk in one step? Find out in this fun experiment!
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Hot cars can be cooled down with sunshades! Find out which type of sunshade works best in this science project.
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Let's find out if organic fertilizer helps mung beans grow faster than regular fertilizer!
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Ever wondered why water evaporates faster in some places than others? Find out in this fun science project!
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Let's find out which type of tape is the stickiest and requires the most force to pull off a steel surface!
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Are you left-handed? Find out how many people are in the same boat as you in this science project!
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Can chili peppers repel and even kill crickets? Find out in this fun science experiment!
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Watch the transformation of caterpillars into butterflies in just a few days!
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Can you tell the difference between sweet, sour, salty, and bitter? Find out in this fun science project!
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Do singers sound better after drinking cold water? Find out in this fun science project!
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Can animals see in the dark? Find out if dogs, cats and monkeys can see color in the dark!
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Does the pH level of soil affect how well grass grows? Find out with this fun science project!
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Let's find out which clothing material is the best at keeping us warm!
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Can you tell the difference between musical notes? Find out if your left ear is better at recognizing musical notes than your right ear!
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Let's explore how the number of stomata on pine tree leaves changes depending on the amount of traffic in the area!
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Does acidic water make Zebra mussel shells softer? Let's find out!
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Can eating too much sugar make you gain weight? Find out by feeding baby mice apples and jelly beans!
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Have you ever seen a shooting star? What if you could collect the tiny rocks that make them?
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Did you know you can change the color of flowers? With this science experiment, you can!
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Do plants have a favorite color for photosynthesis?
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Build a train that floats above a pair of magnetic tracks and can be pushed from one end to the other!
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Learn how to make a battery from potatoes and measure the voltage and current it produces!
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Make a simple pinhole viewer to see the images carried by light shining through a pinhole!
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Let's find out how different levels of nitrogen affect the growth of bean plants!
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Can earthworms and water help plants grow? Join us in this experiment to find out!
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Can plants grown in soil or hydroponically reach the same heights? Let's find out!
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Learn how to make your own telegraph machine and send secret messages to your friends!
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Let's explore the microorganisms on our hands and the objects we touch! We'll use agar plates and a microscope to see what we can find.
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Can you make a magnet stronger by wrapping it with wire? Let's find out!
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Have you ever looked up at the night sky and wondered why stars twinkle? Find out in this fun science project!
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Make a boat that uses steam to power it through the water! Learn about energy and propulsion with this fun project.
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Let's find out how much water is in an orange! We'll use a kitchen knife, paper plate, aluminum foil, and a weighing scale to figure it out.
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Can water hold up a weight? Find out by testing the surface tension of water with salt and temperature!
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Let's explore how hot and cold water affects the movement of water!
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Can you tell which object is better for our environment? Test your recycling sense with this fun experiment!
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Do you know which hand, foot, eye and ear you use the most? Find out with this fun experiment!
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Let's find out how different types of soil affect the growth of a pinto bean!
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Learn how to make a wind speed indicator with paper cups, cardboard, and a pencil!
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Learn about the differences between plant and animal fats with this fun science project!
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Learn how to make a 3D magnetic field viewing bottle and explore the patterns of magnetic fields!
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Suspend a ball in a stream of air and feel the force of the air pushing it back in!
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Prove to yourself that Galileo was right! See if a feather and a coin fall at the same speed in a vacuum.
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Let's compare the soil types in two different counties and see which one is better for growing crops!
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Can the size of a seed affect how fast it grows? Let's find out!
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Can different plant foods make plants grow faster? Find out in this fun experiment!
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Does the size of sand used to make bricks make a difference in how strong they are? Let's find out!
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Have you ever wondered how the shape and mass of an object affects its speed when it sinks through water? Let's find out!
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Let's explore how living cells react to different stimuli! We'll use a microscope to observe the streaming of protoplasma and see how cells respond to mechanical and chemical changes.
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Can you figure out which materials block radio waves the most? Join us in this experiment to find out!
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See how fast you can react to different situations! Compare your reflexes to your friends and family and see who is the fastest!
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