Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

Help your preschooler or preschooler with shape recognition, math, and matching by creating your own personal shapes cards, good for home or car.

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Make a fun refrigerator graph with your first grader in order to help her develop those crucial graphing skills, while engaging with the whole family.

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Make a mixed up animal collage and help your preschooler build her visual arts and math skills along the way.

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

Teach your third grader about the concepts money and purchasing with this "Mock Card Shop" activity.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

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

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

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

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