Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

This science fair project idea researches how your choice of clothing affect how hot or cool you feel during the day.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This project concerns activity happening millions of miles away, on the sun.

This project examines the affect of temperature on viscosity and surface tension of different liquids.

Can cells be frozen? This science fair project provides information to answer this question.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

This experiment investigates if small changes in your diet can alter your basal body temperature.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

The Kindergarten Personal Record Book makes measurement fun & active! Kids record their vital statistics from head to toe using unusual tools like paper clips.

The project idea is to understand why chocolate turns white and to determine the fastest way that this process can occur.

The objective of this project is to examine the ways in which a passive solar house may contribute to conservation of energy.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

The objective of this science project is to examine the factors that affect the dispersion of oil in water, including water agitation.

The objective of this experiment is to evaluate the effects of acid rain on plants.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.

This project examines the concentration of dissolved oxygen in water, with and without oil.