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Showing Results for "like denominators 2" : Page 4

Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!

Does Opening A Fruit Up Cause it to Rot Faster?

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

Apple Allelopathy: Accelerating the Ripening Process

Find out more about single-cell organisms with this coloring page and diagram.

Single-Cell Organisms: Life Science Coloring 

This science fair project idea demonstrates that light travels in straight lines and experiments with reflecting light.

Making Light Bounce

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

How Does Pressure Change Minerals?

Challenge your learner to design and build a city of their own in this creative engineering activity.

Design and Build a City

Use the top row keys and the space bar as you practice touch typing accuracy and speed.

Top Row Typing: Words with CuzCuz (Part One)

Believe it or not, the common spud has enough electrochemical energy to power a small digital clock.

Potato Battery

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Hammer Ruler Trick

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.

Yeast Growth

What heats up fasterâwater or soil? 5th grade students test the specific heat of water against the specific heat of sand in this great science fair project.

Specific Heat of Water vs. Specific Heat of Sand

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

How Do Heat and Pressure Create Metamorphic Rocks?

It's time to put your touch typing skills to the test with real words.

Top Row Typing: Words with Gem Miner (Part One)

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Match Animal Adaptation: A Card Game

This science fair project idea investigates whether plants can survive being frozen.

The Effects of Freezing on Plant Life

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

V, M, C, comma — each letter you type correctly means another gem for Birdee.

Bottom Row Typing: V-M-C-Comma with Gem Miner

This science fair project idea explores substances that cause a bubble to last longer.

Soap Bubbles

Science fair project which determines whether a person's taste in music is dictated by the key that the song is written in.

Musical Key

In this science fair project, kids start a chemical reaction that will make a balloon inflate itself!

Self-Inflating Balloons

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Does Adding Salt to Pasta make it Cook Faster?

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Inspect Animal Tracks

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

Does Ultraviolet (UV) Light Pass through Some Colors More than Others?

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

Surface Features of the Moon Model

Kids conduct a cool balloon rocket experiment in this fun science fair project idea. Does a greater volume of air mean a greater distance traveled?

Balloon Rocket Experiment

Have your little chemist think about the properties, or characteristics, of metals. What makes them different than non-metals?

Properties of Metals

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

Ocean Currents

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Bust That Rust!

In this teacher-approved lesson, students will make and play with oobleck (corn starch and water), then write about their experiments. Young scientists will have a blast seeing their oobleck mixtures seemingly come to life.

Ooey Gooey Oobleck

This science fair project idea examines the reason boats are shaped and engineered.

Keep the Boat Afloat

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