In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

Is it amplitude? Weight? Length of string? Kids will discover what factors changing the period of a pendulum depends on in this fun and easy physics experiment.

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

This project compares the national anthems of several different countries to determine if there is a correlation between tempo and a country's latitude.

This easy and inexpensive paper towel science project introduces kids to important physical concepts like cohesion, adhesion, and capillarity.

This cool electricity project teaches kids how connecting batteries in series vs. parallel circuits can contribute to different levels of voltage and amperage.

Learn about how sugar fermentation and growing yeast in this easy science project! Yeast is a eukaryotic microbe that puts the fun in fungus!

This project explores how and how much one family can reduce the amount of garbage they accumulate over a three month period.

Research Earthship buildings. Draft a unique architectural design that repurposes used, discarded radial tires. Build scale model of structure.

Study and categorize the functions and types of genes. Run gene experiments chosen from links. Analyze data, explain ideas in a detailed report.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

The kitchen can be a favorite place for kids. And cooking helps them develop valuable skills-- from eye-hand coordination, to reading, to math

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

This project examines if computer screen and text color affect retention and if people subconsciously prefer combinations of colors that help their retention.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

Design and build an invention inspired by Rube Goldberg's designs. Build your invention. Test the machine, write a detailed report.

In this cool catalase and hydrogen peroxide experiment, kids put a potato in a jar of hydrogen peroxide to see how catalase acts as an enzyme.

The scientific purpose of this experiment is to investigate which material is the best packaging for fragile items during shipping.

This project examines which style of central-air system filter traps the most particles from the air.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.