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3rd and 4th Grade Science Resources for 'k 12' : Page 2
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3rd and 4th Grade Science Resources for 'k 12' : Page 2
Filters
66 results
Search for: k, 12
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Science
✕
3rd and 4th Grade
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Clear all
66 results
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
Third Grade
Measurement
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Activity
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Third Grade
Measurement
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Second Grade
Engineering and Science Inquiry
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Second Grade
Engineering and Science Inquiry
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Third Grade
Measurement
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Third Grade
Measurement
Activity
Diaper Dissection
Activity
Diaper Dissection
Fourth Grade
Engineering and Science Inquiry
The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.
Activity
Diaper Dissection
Activity
Diaper Dissection
The project examines absorbent polymers absorbency in disposable diapers and their unique ecological problem to the environment.
Fourth Grade
Engineering and Science Inquiry
Activity
Low Fat, Low Taste?
Activity
Low Fat, Low Taste?
Second Grade
Engineering and Science Inquiry
This science fair project idea investigates if fats add to the flavor of food.
Activity
Low Fat, Low Taste?
Activity
Low Fat, Low Taste?
This science fair project idea investigates if fats add to the flavor of food.
Second Grade
Engineering and Science Inquiry
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Fourth Grade
Engineering and Science Inquiry
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Activity
Flat Earth? Not Really!
Activity
Flat Earth? Not Really!
Prove that the Earth is not flat. The objective of this science fair project is to measure the angle of the sun and calculate the circumference of the Earth.
Fourth Grade
Engineering and Science Inquiry
Activity
Exploring Erosion, Sediments and Jetties
Activity
Exploring Erosion, Sediments and Jetties
Fourth Grade
Engineering and Science Inquiry
In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.
Activity
Exploring Erosion, Sediments and Jetties
Activity
Exploring Erosion, Sediments and Jetties
In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.
Fourth Grade
Engineering and Science Inquiry
Activity
How to Make a Whirligig
Activity
How to Make a Whirligig
Fourth Grade
Physical Science
An home science experiment for older students that teaches about the science behind heat.
Activity
How to Make a Whirligig
Activity
How to Make a Whirligig
An home science experiment for older students that teaches about the science behind heat.
Fourth Grade
Physical Science
Activity
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
Fourth Grade
Physical Science
This science fair project idea produces varying pitches of sound.
Activity
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
This science fair project idea produces varying pitches of sound.
Fourth Grade
Physical Science
Activity
Reaction Time
Activity
Reaction Time
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the difference in reaction times between boys and girls.
Activity
Reaction Time
Activity
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
Third Grade
Engineering and Science Inquiry
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
Third Grade
Physical Science
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Activity
Bouncing Ball Physics: What is Elasticity?
Activity
Bouncing Ball Physics: What is Elasticity?
What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.
Third Grade
Physical Science
Activity
Scent Science and Cinnamon Rolls
Activity
Scent Science and Cinnamon Rolls
Third Grade
Life Science
Explore aromas with your child and help boost her brain power with some fun and interactive science activities.
Activity
Scent Science and Cinnamon Rolls
Activity
Scent Science and Cinnamon Rolls
Explore aromas with your child and help boost her brain power with some fun and interactive science activities.
Third Grade
Life Science
Activity
Folding Paper
Activity
Folding Paper
Second Grade
Engineering and Science Inquiry
Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.
Activity
Folding Paper
Activity
Folding Paper
Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.
Second Grade
Engineering and Science Inquiry
Activity
Easter Egg Designs
Activity
Easter Egg Designs
Third Grade
Earth and Space Science
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Activity
Easter Egg Designs
Activity
Easter Egg Designs
Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.
Third Grade
Earth and Space Science
Activity
Shout It Out!
Activity
Shout It Out!
Fourth Grade
Writing
The project determines which laundry detergent is best for cleaning clothes.
Activity
Shout It Out!
Activity
Shout It Out!
The project determines which laundry detergent is best for cleaning clothes.
Fourth Grade
Writing
Activity
Animal Symbiosis
Lesson Plan
Animal Symbiosis
Fourth Grade
Life Science
Use this lesson to see how animals can have very interesting relationships. Some help each other, some benefit from others, and some hurt others. Young scientists are sure to benefit from this eye-opening lesson.
Lesson Plan
Animal Symbiosis
Lesson Plan
Animal Symbiosis
Use this lesson to see how animals can have very interesting relationships. Some help each other, some benefit from others, and some hurt others. Young scientists are sure to benefit from this eye-opening lesson.
Fourth Grade
Life Science
Lesson Plan
How Solar Energy Heats Liquids of Different Colors
Activity
How Solar Energy Heats Liquids of Different Colors
Fourth Grade
Engineering and Science Inquiry
This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.
Activity
How Solar Energy Heats Liquids of Different Colors
Activity
How Solar Energy Heats Liquids of Different Colors
This science fair project idea examines whether the colors of the spectrum respond differently in the thermal aspect when radiated by the sun.
Fourth Grade
Engineering and Science Inquiry
Activity
Water Transport in Plants
Activity
Water Transport in Plants
Third Grade
Engineering and Science Inquiry
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Activity
Water Transport in Plants
Activity
Water Transport in Plants
In this science project, learn about water transport in plants and make a beautiful dyed floral arrangement with cohesion, adhesion, and xylem tubes!
Third Grade
Engineering and Science Inquiry
Activity
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Third Grade
Physical Science
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Activity
Test the Power of Baking Powder
Activity
Test the Power of Baking Powder
Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!
Third Grade
Physical Science
Activity
Experiment with Boiled Egg Science
Activity
Experiment with Boiled Egg Science
Second Grade
Physical Science
This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.
Activity
Experiment with Boiled Egg Science
Activity
Experiment with Boiled Egg Science
This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.
Second Grade
Physical Science
Activity
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Activity
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
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
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
Third Grade
Measurement
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Third Grade
Measurement
Activity
Paper Making: The Next Level
Activity
Paper Making: The Next Level
Fourth Grade
Life Science
This science fair project idea is develops new or improved paper making techniques and encourages recycling.
Activity
Paper Making: The Next Level
Activity
Paper Making: The Next Level
This science fair project idea is develops new or improved paper making techniques and encourages recycling.
Fourth Grade
Life Science
Activity
Tropical Rainforest Trees: Buttress Roots
Activity
Tropical Rainforest Trees: Buttress Roots
Fourth Grade
Engineering and Science Inquiry
What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!
Activity
Tropical Rainforest Trees: Buttress Roots
Activity
Tropical Rainforest Trees: Buttress Roots
What are buttress roots? In this fun science project, make a model of a rainforest tree and learn how they help trees survive in the tropical rainforest!
Fourth Grade
Engineering and Science Inquiry
Activity
Rust Chemistry: How Does Rust Form?
Activity
Rust Chemistry: How Does Rust Form?
Third Grade
Physical Science
How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.
Activity
Rust Chemistry: How Does Rust Form?
Activity
Rust Chemistry: How Does Rust Form?
How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.
Third Grade
Physical Science
Activity
Can Dog Drool Kill Germs?
Activity
Can Dog Drool Kill Germs?
Fourth Grade
Engineering and Science Inquiry
This science experiment tests if dog saliva can really help heal wounds.
Activity
Can Dog Drool Kill Germs?
Activity
Can Dog Drool Kill Germs?
This science experiment tests if dog saliva can really help heal wounds.
Fourth Grade
Engineering and Science Inquiry
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Third Grade
Measurement
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Third Grade
Measurement
Activity
Positive and Negative Geotropism
Activity
Positive and Negative Geotropism
Fourth Grade
Engineering and Science Inquiry
Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.
Activity
Positive and Negative Geotropism
Activity
Positive and Negative Geotropism
Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.
Fourth Grade
Engineering and Science Inquiry
Activity
I Spy Clouds
Lesson Plan
I Spy Clouds
Third Grade
Earth and Space Science
Heads up! Students become cloud experts before making custom clouds, complete with weather predictions!
Lesson Plan
I Spy Clouds
Lesson Plan
I Spy Clouds
Heads up! Students become cloud experts before making custom clouds, complete with weather predictions!
Third Grade
Earth and Space Science
Lesson Plan
How to Prevent Erosion
Activity
How to Prevent Erosion
Fourth Grade
Engineering and Science Inquiry
Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.
Activity
How to Prevent Erosion
Activity
How to Prevent Erosion
Kids learn how to prevent erosion by growing grass. They'll test soil with grass against raw soil in this revealing science fair project idea for 4th grade.
Fourth Grade
Engineering and Science Inquiry
Activity
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