Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

In this matching activity, your kid will match the clock faces representing analog time with the numeric readings representing digital time.

Make the abstract nature of time and money easier for your kid to understand with some fun ideas that focus on these concepts.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

Help your kindergartener review shapes - and build early reading skills - with this creative book project.

This science fair project idea deals with the qualities of shade on a sunny day.

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

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.

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.