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Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment large image
Crayon Rock Cycle Experiment
Third Grade
Engineering and Science Inquiry
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Activity
Crayon Rock Cycle Experiment
Crayon Rock Cycle Experiment
Activity
Crayon Rock Cycle Experiment
Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?
Third Grade
Engineering and Science Inquiry
Activity
Examples of Mechanical Weathering
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering large image
Examples of Mechanical Weathering
Fifth Grade
Engineering and Science Inquiry
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Activity
Examples of Mechanical Weathering
Examples of Mechanical Weathering
Activity
Examples of Mechanical Weathering
Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
Third Grade
Measurement
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Third Grade
Measurement
Activity
Yeast Growth
Yeast Growth
Activity
Yeast Growth large image
Yeast Growth
Fifth Grade
Engineering and Science Inquiry
This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.
Activity
Yeast Growth
Yeast Growth
Activity
Yeast Growth
This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.
Fifth Grade
Engineering and Science Inquiry
Activity
Adding Colors: An Optical Experiment
Adding Colors: An Optical Experiment
Activity
Adding Colors: An Optical Experiment large image
Adding Colors: An Optical Experiment
Fifth Grade
Physical Science
What happens when colored beams of light mix? You might be surprised.
Activity
Adding Colors: An Optical Experiment
Adding Colors: An Optical Experiment
Activity
Adding Colors: An Optical Experiment
What happens when colored beams of light mix? You might be surprised.
Fifth Grade
Physical Science
Activity
Vinegar and Baking Soda Balloon
Vinegar and Baking Soda Balloon
Activity
Vinegar and Baking Soda Balloon large image
Vinegar and Baking Soda Balloon
Third Grade
Physical Science
Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!
Activity
Vinegar and Baking Soda Balloon
Vinegar and Baking Soda Balloon
Activity
Vinegar and Baking Soda Balloon
Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!
Third Grade
Physical Science
Activity
Eraser Test
Activity
Eraser Test
Second Grade
Engineering and Science Inquiry
Get down to the rubber with this science project that tests the effectiveness of different types of erasers.
Activity
Eraser Test
Activity
Eraser Test
Get down to the rubber with this science project that tests the effectiveness of different types of erasers.
Second Grade
Engineering and Science Inquiry
Activity
Making Light Bounce
Making Light Bounce
Activity
Making Light Bounce large image
Making Light Bounce
Fourth Grade
Engineering and Science Inquiry
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Activity
Making Light Bounce
Making Light Bounce
Activity
Making Light Bounce
This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.
Fourth Grade
Engineering and Science Inquiry
Activity
Ready, Aim, Marshmallows!
Ready, Aim, Marshmallows!
Activity
Ready, Aim, Marshmallows! large image
Ready, Aim, Marshmallows!
Fifth Grade
Physical Science
Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.
Activity
Ready, Aim, Marshmallows!
Ready, Aim, Marshmallows!
Activity
Ready, Aim, Marshmallows!
Science isn't ho hum anymore when it involves building catapults to teach your fifth grader about projectile motion.
Fifth Grade
Physical Science
Activity
Car Friction: The Science of Going Fast
Car Friction: The Science of Going Fast
Activity
Car Friction: The Science of Going Fast large image
Car Friction: The Science of Going Fast
Second Grade
Engineering and Science Inquiry
Start your toy engines -- this is going to be a fast and friction-filled race!
Activity
Car Friction: The Science of Going Fast
Car Friction: The Science of Going Fast
Activity
Car Friction: The Science of Going Fast
Start your toy engines -- this is going to be a fast and friction-filled race!
Second Grade
Engineering and Science Inquiry
Activity
Magnetic Field Strength vs. Distance
Magnetic Field Strength vs. Distance
Activity
Magnetic Field Strength vs. Distance large image
Magnetic Field Strength vs. Distance
Second Grade
Engineering and Science Inquiry
How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.
Activity
Magnetic Field Strength vs. Distance
Magnetic Field Strength vs. Distance
Activity
Magnetic Field Strength vs. Distance
How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.
Second Grade
Engineering and Science Inquiry
Activity
Gender Probability: Male and Female Chromosomes
Gender Probability: Male and Female Chromosomes
Activity
Gender Probability: Male and Female Chromosomes large image
Gender Probability: Male and Female Chromosomes
Fourth Grade
Engineering and Science Inquiry
What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.
Activity
Gender Probability: Male and Female Chromosomes
Gender Probability: Male and Female Chromosomes
Activity
Gender Probability: Male and Female Chromosomes
What chromosome combinations determine a fetus gender? Use probability to think about whether a sperm and ovum will create a male or female in this project.
Fourth Grade
Engineering and Science Inquiry
Activity
Ripening Avocados
Ripening Avocados
Activity
Ripening Avocados large image
Ripening Avocados
Second Grade
Engineering and Science Inquiry
In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.
Activity
Ripening Avocados
Ripening Avocados
Activity
Ripening Avocados
In this fun science experiment, kids will determine the best method for ripening avocados and discover the cool chemical reaction that makes this possible.
Second Grade
Engineering and Science Inquiry
Activity
Earthquake Science
Earthquake Science
Worksheet
Earthquake Science large image
Earthquake Science
Fifth Grade
Reading
Shake up your science studies with this worksheet about earthquakes.
Worksheet
Earthquake Science
Earthquake Science
Worksheet
Earthquake Science
Shake up your science studies with this worksheet about earthquakes.
Fifth Grade
Reading
Worksheet
Effective Hand Washing
Effective Hand Washing
Activity
Effective Hand Washing large image
Effective Hand Washing
First Grade
Engineering and Science Inquiry
This science fair project idea determines which method of hand cleansing is the most effective.
Activity
Effective Hand Washing
Effective Hand Washing
Activity
Effective Hand Washing
This science fair project idea determines which method of hand cleansing is the most effective.
First Grade
Engineering and Science Inquiry
Activity
Robot Obstacle Course
Robot Obstacle Course
Activity
Robot Obstacle Course large image
Robot Obstacle Course
Second Grade
Engineering and Science Inquiry
This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.
Activity
Robot Obstacle Course
Robot Obstacle Course
Activity
Robot Obstacle Course
This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot navigate around several obstacles.
Second Grade
Engineering and Science Inquiry
Activity
Heating Sugar
Heating Sugar
Activity
Heating Sugar large image
Heating Sugar
Second Grade
Engineering and Science Inquiry
Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!
Activity
Heating Sugar
Heating Sugar
Activity
Heating Sugar
Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!
Second Grade
Engineering and Science Inquiry
Activity
Study Game: Planets!
Study Game: Planets!
Activity
Study Game: Planets! large image
Study Game: Planets!
Fifth Grade
Measurement
All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.
Activity
Study Game: Planets!
Study Game: Planets!
Activity
Study Game: Planets!
All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.
Fifth Grade
Measurement
Activity
Beautiful Bubble Iridescence
Beautiful Bubble Iridescence
Activity
Beautiful Bubble Iridescence large image
Beautiful Bubble Iridescence
First Grade
Physical Science
Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.
Activity
Beautiful Bubble Iridescence
Beautiful Bubble Iridescence
Activity
Beautiful Bubble Iridescence
Your child might have noticed how bubbles quickly lose their colors and pop. Check out this creative way to make those bubbles last longer.
First Grade
Physical Science
Activity
Star Unit
Star Unit
Lesson Plan
Star Unit large image
Star Unit
Fifth Grade
Earth and Space Science
Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.
Lesson Plan
Star Unit
Star Unit
Lesson Plan
Star Unit
Star light, star bright! Teach students all about constellations and earth movement with this engaging science lesson plan. Broken out over several days, this unit encourages students to research and report on a constellation.
Fifth Grade
Earth and Space Science
Lesson Plan
Heat Waves
Heat Waves
Worksheet
Heat Waves large image
Heat Waves
Fourth Grade
Earth and Space Science
Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.
Worksheet
Heat Waves
Heat Waves
Worksheet
Heat Waves
Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.
Fourth Grade
Earth and Space Science
Worksheet
Matter Mixup: What's a Solid?
Matter Mixup: What's a Solid?
Interactive Worksheet
Matter Mixup: What's a Solid? large image
Matter Mixup: What's a Solid?
Second Grade
Physical Science
Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.
Interactive Worksheet
Matter Mixup: What's a Solid?
Matter Mixup: What's a Solid?
Interactive Worksheet
Matter Mixup: What's a Solid?
Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical science worksheet.
Second Grade
Physical Science
Interactive Worksheet
Matter Mixup: What's a Liquid?
Matter Mixup: What's a Liquid?
Interactive Worksheet
Matter Mixup: What's a Liquid? large image
Matter Mixup: What's a Liquid?
Second Grade
Physical Science
Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.
Interactive Worksheet
Matter Mixup: What's a Liquid?
Matter Mixup: What's a Liquid?
Interactive Worksheet
Matter Mixup: What's a Liquid?
Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.
Second Grade
Physical Science
Interactive Worksheet
Describing Matter #1
Describing Matter #1
Interactive Worksheet
Describing Matter #1 large image
Describing Matter #1
Second Grade
Physical Science
Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!
Interactive Worksheet
Describing Matter #1
Describing Matter #1
Interactive Worksheet
Describing Matter #1
Is a feather liquid, soft, spotted, or heavy? Practice describing everyday objects, or matter, with this second-grade science worksheet!
Second Grade
Physical Science
Interactive Worksheet
Natural Resources: Rocks
Natural Resources: Rocks
Worksheet
Natural Resources: Rocks large image
Natural Resources: Rocks
Second Grade
Earth and Space Science
A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!
Worksheet
Natural Resources: Rocks
Natural Resources: Rocks
Worksheet
Natural Resources: Rocks
A natural resource is something that we use that occurs naturally in the environment. Teach your child about the densest and heaviest natural resource: rocks!
Second Grade
Earth and Space Science
Worksheet
Describing Matter #2
Describing Matter #2
Worksheet
Describing Matter #2 large image
Describing Matter #2
Second Grade
Physical Science
What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!
Worksheet
Describing Matter #2
Describing Matter #2
Worksheet
Describing Matter #2
What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!
Second Grade
Physical Science
Worksheet
Exploring Fossils: Clues from the Past #5
Exploring Fossils: Clues from the Past #5
Worksheet
Exploring Fossils: Clues from the Past #5 large image
Exploring Fossils: Clues from the Past #5
Third Grade
Life Science
Analyze fossils with this engaging third-grade science worksheet!
Worksheet
Exploring Fossils: Clues from the Past #5
Exploring Fossils: Clues from the Past #5
Worksheet
Exploring Fossils: Clues from the Past #5
Analyze fossils with this engaging third-grade science worksheet!
Third Grade
Life Science
Worksheet
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth large image
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Fourth Grade
Engineering and Science Inquiry
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
Ew... Brown Guacamole!
Ew... Brown Guacamole!
Activity
Ew... Brown Guacamole! large image
Ew... Brown Guacamole!
Kindergarten
Engineering and Science Inquiry
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Activity
Ew... Brown Guacamole!
Ew... Brown Guacamole!
Activity
Ew... Brown Guacamole!
This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.
Kindergarten
Engineering and Science Inquiry
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Third Grade
Engineering and Science Inquiry
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Activity
Third-Class Levers in the Human Body
Activity
Third-Class Levers in the Human Body
Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!
Third Grade
Engineering and Science Inquiry
Activity
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