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

Help your kindergarten or first grade child use his creativity to make a beautiful magnetic patterned structure while discovering the wonders of magnets.

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

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

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

Show your preschooler how to make a print of a butterfly using her hand as a tool--a great way to stimulate her sense of touch.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

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

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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 idea investigates the hardness property of minerals.

introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.

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

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