Showing Results for stem challenge

This science fair project idea determines which flower lasts the longest.

This science project challenges students to take learned information about weather and climate control and apply it to come up with creative ideas of their own.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

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.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

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.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

The objective of this experiment is to evaluate the effects of acid rain on plants.