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Showing Results for number

Practice using the periodic table to calculate the number of neutrons in the atom of an element.

Number of Neutrons

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Color by Number: Cell

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

Nine: The Biggest Little Number

Any number is fair game in this installment of our four-part Typing Numbers Series.

Typing Numbers: All Numbers with Squirrel

This science fair project investigates why the number of visible stars changes from place to place.

Stars In The Sky

Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.

Invertebrate Ecology

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

Where Did the Ladybug Get Her Spots?

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

Planet Research

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

Under the Sea Bar Graph and Word Ladder

Surf&#39;s up! Kids help Floyd ride a huge wave by typing accurately and quickly in this fast-paced, fact-filled keyboarding game. As they learn about Sojourner Truth, interesting places, and taste buds, they&#39;ll practice combining tons of different letters and combinations. The more kids practice typing, the more familiar they&#39;ll become with various letter, number, and symbol combinations.

Typing Paragraphs: Speed

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Hydrogen

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Plane Mirror Reflection Experiment

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Potato Chip Science: How Greasy Are Your Potato Chips?

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

An Average Day's Walk

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Does Liquid Weigh More after Freezing and Boiling?

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

Memorizing Numbers

Not your typical crossword, this puzzle will have your child learning to recognize the shapes of the continents. Great for map skills and vocabulary!

Seven Continents Crossword!

This installment of our Typing Numbers Series offers practice in typing the numbers 5 and 6. 

Typing Numbers: 5 and 6 with Gem Miner

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Is There a Relationship Between Tempo and Genre?

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

Fungi Biodiversity

Science fair project which determines whether it is numerically possible to be connected to every person on the earth within six degrees of separation.

Six Degrees of Separation 

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

Potato Battery

This project compares the strength of one, two, and three-ply toilet paper.

The Relationship Between Toilet Paper Ply and Strength

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

Practice diagramming atoms and using the periodic table to pull information about atoms with this quiz page.

Atom Diagram

Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.

Probability

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

Plant Habitats: Dandelions

This science fair project idea examines whether boys and girls differ in reflexes.

Guys vs. Girls: Who Has Better Reflexes?

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Soil Ecology

This interdisciplinary card game will have your third grader working on math facts as he travels through the solar system!

Tour the Planets

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