"Ionic+Properties+Learning+Activities"

With this activity, students re-create the DNA molecule to better understand replication, transcription, and translation.

This fast and easy activity acquaints students with electrophoresis using inexpensive dyes.

Just how safe is that water that comes out of your home faucet? Students find out if they really want to be drinking that 'clear' fluid when they test water samples they bring from home with this kit.

A study in forensic science.

Power three different solar vehicles — a solar speed boat, an air boat, and a surface submarine — using only the power of the sun. Build three vessels out of your recycled plastic beverage bottles then power them with the sun using the included 1/2 watt, waterproof solar panel. You can build a solar speed boat, an air boat, and a surface submarine. No batteries required.

Well-preserved individual teeth from what may be the largest known carnivorous dinosaur found to date in the fossil record. Exceptional quality and detail. Average size: 1 ^₁/₂" L x ¹/₂" W. Morocco.

Learn about growing bacteria, their morphology, and bacterial staining techniques.

Learn How Stem Cells Can Be Used To Treat Diseases.

This wooden machine easily demonstrates how rotational motion can be converted into the linear motion.

The mechanics kit for whiteboard demonstrations includes more than 25 large, colored, and easily distinguished components stored in a case with foam inlay. More than 30 experiments can be set up in rapid time. Large components ensure that experiments can be viewed from a distance. Secure attachment is guaranteed by high-grade AlNiCo magnets, allowing quick and easy configuration of experiments. Measuring units, vector diagrams, and explanations can be provided right next to the experimental configuration on the blackboard.

Glass vessel with a spout for measuring the volume of irregular objects by water displacement.

Learn about chemical changes in this kit developed by the American Chemical Society!

How does DNA fingerprinting determine paternity?

Includes Actual Samples from the Volcanic Eruption.

In this fun activity, students are challenged to balance chemical equations, perform mole calculations, determine limiting reagents, and understand stoichiometry.

This kit gives kids a simple, fun, and customizable introduction to robotics that shows them how to build eight motorized machines controlled by programs and an ultrasound sensor.