Showing Results for "to change verb tenses 2"

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.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

This science fair project idea raises awareness of a real ecological issue.

The goal of this science fair project was to examine how different angles of decline affect the tipping point of a vehicle.

Can you win a staring contest? Would your performance be influenced by your eyesight? Find out in this science fair project idea!

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

The objective of this science fair project is to determine the rate at which participants can respond to different patterns.