Showing Results for why is the sky blue

Help children understand the power of germs and the importance of hand washing with this visual activity that introduces the concept of scientific inquiry.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Blend art and science in this hands-on activity that shows your kindergartener how primary colors combine to make secondary colors.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Determine if certain colors of light are more effective for photosynthesis. Plant seeds in cardboard boxes with different light, record visible growth.

Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.

Determine how different measurements of the same object might yield different values. Provide as many reasons that you can think of.

Help your child explore chromatography, which is the process of separating colors or pigments, and create a neat art project in the process!

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

This science fair project examines whether ocean water can be made safe to drink.

This science fair project idea produces sounds by creating vibrations using different objects.

This science fair project idea shows how a vibrating object transfers energy to whatever it touches.

Magnets may hold up papers on the fridge, but is it the paper that attracts them? Find out more with this kindergarten science investigation.

Determine which environment keeps an ice cube frozen for the longest duration. Inspect and record your observations when cubes melt.

Determine the efficiency of multi-tasking by comparing how long it takes students to complete different tasks. Collate data, complete Summary Chart.