Showing Results for multiply by 2 5 : Page 2

Learn about how we localize objects and beings in space through sound and about monaural auditory mechanisms and binaural auditory mechanisms.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

In this experiment two environments will be compared: a room with interior design that uses correct Feng Shui versus one with incorrect Feng Shui.

Show your fifth grade scientist how to create a siphon using two buckets, plastic tubing, and water. Watch her astonishment as the water travels uphill!

This science fair project idea teaches about the size of two different systems: the solar system and an atomic system.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

This project examines who can jump higher, boys or girls, younger people or older, and how these two factors, gender and age, interact with one another.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

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

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

This project examines the amount of saltwater required to affect the growth of plants and subsequent effects on growth and development.

Demonstrate and describe acid-base reactions of baking soda and baking powder by making pancakes.

This science fair project determines the quality of a given product.

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

This project determines the age of a tree using a growth factor chart instead of cutting the tree down to count the rings in its base.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

Help your middle schooler improve his observation skills by playing this simple observation and spatial memorization game.

This experiment explores the trend of reactivity in the alkaline earth metals as you go down the second column of the periodic table of elements.

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

Learn about the factors that influence group conformity.

The objective of this science project is to determine whether the brain first processes colors, shapes, or words when given conflicting messages.

Here's a pressed leaf card project that puts science and writing together for your second grader.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

This science fair project idea explores the fastest average speed a human can talk.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!