Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

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.

Practice conversions within the metric system in this fun math card game for third graders.

Make fractions easy for your child to understand by incorporating their discussion and practice into meals and cooking that you two participate in together.

This study observes plants, insects and an animal living in proximity to a known source of EMF.