Showing Results for multiply by 2 5 : Page 17

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Determine the effect of homework on academic performance. Collect grade info at the end of a semester, determine correlation between grades, amount of homework

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

Get ready for a yummy taste test! Just pour the milk -- and make sure you have some chocolate chip cookies on hand.

Science fair project idea helps conceptualize probability. Compare probabilities and outcomes of cards drawn from a standard playing deck.

The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.

Are you ready to pilot your own airplane? Well, then take to the skies with this high-flying project!

Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Does skin thickness really decrease fruit spoilage? Find out in this science fair project idea!

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This activity allows your kindergartener to translate what they observe into a beautiful poem.

In this design challenge, your child will create a parachute for a small toy using typical household items.

Determine whether people can actually taste the difference between âhealthyâ cookies and the traditional version.

The goal of this evaporation experiment is to learn about how different external conditions affect drying time.

Science fair project that compares the properties of different fabrics to determine whether natural or synthetic fabrics are better at wicking away moisture.

Make meringues with your first grader and see how states of matter can transform before your very eyes. Here's how:

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

This interactive project invites science fair-goers to participate in examination and recording to demonstrate the importance of firsthand observation.

This basketball project explores the best way to make the perfect shot every time.

Find out whether a longer airplane will fly farther or a wider paper airplane.

Help your child make a beautiful homemade sandcastle that will last!