"activities&amp"

How Much is One Mole?

Introduce different chemical reaction types through a colorful demonstration.

For centuries, humans have used selective breeding and conventional hybridization to produce desirable qualities and to increase crop yields. Today, scientists use genetic engineering to directly manipulate the DNA, quickly producing these desirable traits. In this experiment, students will use agarose gel electrophoresis to explore the molecular methods used by scientists to identify genetically modified organisms. No thermal cycler is required. Students are also encouraged to explore the controversy surrounding the use of genetically modified organisms.

A hands-on interactive model to teach tectonics, designed for the entire class.

Provide hands-on, realistic training for treatment of postpartum hemorrhage.

The Large Wave form helix easily demonstrates wave phenomena.

How Do Enzymes Help People With Lactose Intolerance?

Full assortment of blades and handles in a fitted case.

Steel tuning forks for physics experiments.

Explore alternative energy with a DIY hands-on turbine model.

Polycrystalline solar cell with wires used for educational purposes.

Create fireworks by conducting a chemical reaction underwater.

Simple Yet Sensitive Instrument.

Demonstrate polymer chemistry.

Investigate the wavelength of sound on an open end tube.

Essential replacement parts for your mechanical wave investigations.