7th grade science project idea
This project will explore whether test subjects, deprived of points of reference, will, in attempting to walk a straight course, walk in circles.
This project explores what happens to a rubber band when it is heated and cooled.
Glass is see-through, but usually you can still see that it is there. In this experiment, we use baby oil to make glass go completely invisible.
Science fair project that examines the relationship between the size of a bubble and how quickly it falls. What is the correlation?
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
This middle school science fair project determines whether DNA is most easily extracted from under-ripe, ripe, or over-ripe strawberries.
How much gas is released into your stomach by your favorite beverages? This project examines which beverages produce the most gas.
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
.Have you ever had problems with your wifi signal strength? In this experiment you will learn about how wireless signals pass through the air and solid objects.
Explore which teeth-whitening products work best - Whitestrips or Whitetrays.
This project compares the strength of one, two, and three-ply toilet paper.
Can you stain teeth with tea, coffee, or coke? Explore how in this science fair project idea.
see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?