Showing Results for r controlled

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

Handedness and footedness refer to whether people prefer to use their left or right hand and foot. In this experiment, test hand and foot dominance.

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This science fair project idea explores the different properties & interactions of sugar molecules.

Learn whether writing things down really makes things easier to remember.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Give your child a glimpse of how another set of students approach reading by teaching him how the blind use braille.

Conduct a mock interview with the President to teach your child about politics, the president and the world she lives in.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Determine whether butterflies like to drink sugar water, salt water, or plain water.

Brighten up the life lessons with a colorful and fun reward jar!

Examine whether distilled water, spring water, or regular tap water yield faster plant growth.

This science fair project investigates whether tapping the top or the side of the can will stop a vigorously-shaken can of soda from exploding.

Here's a brain-challenging treasure hunt for your third grader, calling upon math skills with money and with decimals!

This year, celebrate Father's Day with three hilarious outdoor family games.

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!