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Showing Results for "number sense 2" : Page 2

This science fair project idea investigates which objects float and sink in honey, water, and oil.

sinking objects

Sinking Objects

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

floating eggs a prebreakfast experiment

Floating Eggs: A Pre-Breakfast Experiment

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

how do plants absorb water

How do Plants Absorb Water?

Find the North Star, and measure your latitude! The purpose of this science fair project is to find latitude and learn about geographic locations.

geography latitude and the north star where am i

Geography, Latitude, and the North Star: Where Am I?

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

balancing rocks a wobbly game

Balancing Rocks: A Wobbly Game

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

how to make a thermometer

How to Make A Thermometer

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

build an insect model

Build an Insect Model

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

the role of fat in food

The Role of Fat in Food

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

like oil and vinegar

Like Oil And Vinegar

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

design challenge gumdrop towers

Design Challenge: Gumdrop Towers

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

design challenge making a catapult

Design Challenge: Making a Catapult

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

soil space a crowded science

Soil Space: A Crowded Science

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

geology 101

Geology 101

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

halloween stem building challenge

Halloween STEM Building Challenge

This science fair project will help students learn about non-vascular plants, such as mosses.

water and mosses

Water and Mosses

This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.

deer behavior

Deer Behavior

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

magnetic field strength vs distance

Magnetic Field Strength vs. Distance

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.

folding paper

Folding Paper

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

heros engine example of newtons third law

Hero's Engine: Example of Newton's Third Law

Is it possible to trick the forces of nature that make your bubbles round to create a square bubble?

is it possible to blow a square bubble

Is it Possible to Blow a Square Bubble?

This science fair project teaches students about wilting and browning of salad greens.

why do greens turn brown

Why Do Greens Turn Brown?

This science fair project teaches students the differences between fruits and vegetables.

is it a fruit or a veggie

Is it a Fruit or a Veggie?

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments!  How do you do it? It's not a secret, it's science!

bubble science

Bubble Science

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

design challenge making a boat

Design Challenge: Making a Boat

Learn about this simple machine and make a pulley of your own to use for fun science trials.

make a pulley

Make a Pulley

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

to leaf or not to leaf

To Leaf or Not to Leaf 

This science experiment has students test whether a snail moves faster on concrete or dirt.

speedy snail race

Speedy Snail Race

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

the science behind keeping flowers fresh

The Science Behind Keeping Flowers Fresh

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

show the direction of magnetic field lines

Show the Direction of Magnetic Field Lines

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

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Showing Results for "number sense 2" : Page 2