Showing Results for three digit using place value : Page 6

In this science fair project, students investigate the applicability of Benford's Law to many sets of everyday data.

Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

This science fair project idea investigates food preference of birds.

What's the chemistry behind dyeing Easter eggs? Will adding vinegar to dye help the eggshell absorb the color? This colorful science project has the answers!

This science fair project idea demonstrates how our fingers prune when in water.

Ethanol can be used as an alternative fuel! The purpose of this experiment is to identify a starch plant that produces the largest quantity of ethanol.

This science fair project idea examines which type of insulation holds in the most heat.

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.

This science project examines the effectiveness of various types of laundry detergents on stains trapped on a white handkerchief.

This science fair project idea determines the most effective method of preserving food.

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

Science fair project that examines the relationship between fluid flow rate, pressure, and resistance.

This science fair project idea determines if the temperature of rubber effects how high it bounces.

In this "paper and pen" science fair experiment, students will research the difference between standard time and astronomical mean time.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

This project investigates the affect of storage temperature on microwave popcorn.

This science fair project idea quantifies exactly how accurate the cricket thermometer is.

This cool middle school science fair project idea helps students explore the role phototropism plays in the growth of green plants.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Find out whether putting something on top of a plant will inhibit its growth.

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

In this science fair project, young children will become aware of and have the opportunity to experience the four basic tastes: sweet, sour, salty, and bitter.

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

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

This experiment investigates the relationship between the temperature of a candle and its burn rate.

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

Use applied math to model orbital eccentricity in this cool science fair project for 7th grade.

Science fair project that determines which materials cause the most friction by sliding blocks of wood down a ramp.