"Human Biology Lab Activities&amp"

Switch between two different speeds for this powered uniform motion car.

Ensure perfect geometric alignment of your balsa fins on any Estes model rocket.

A very simple and visual demonstration of the level of conductivity of almost any solution.

What's coming out of your tap?

Build a propeller-driven car to explore energy conversion and motion.

Construct a motorized pitching machine to explore basic electricity and mechanics.

Get fast, accurate results for key saltwater parameters with easy-to-use reagent disks no mixing required.

Mounted on molded plastic base, the unit consists of a base into the top of which may be screwed one of a set of four vases of differing shapes. An aperture in the bottom has a thin rubber diaphragm across it, bearing upon the short arm of the lever pointer. A moveable index on the vertical rod enables the height of water in vases to be set at same level. The apparatus is mounted on moulded plastic base that measures 25 x 17.5cm. The experiment is performed by screwing in each vase, in turn, and filling with water to the same level. It will be seen that the given height of water will result in the same deflection of pointer whatever shape of the vase.

Meets AP Science Practices, 1, 2, 3, 4, 5, 6, and 7

This apparatus makes it easy for students to learn about Boyle's Law.

Meets AP Science Practices 1, 2, 4, 5, 6, and 7

Simulate Genetic Diagnosis of Sickle Cell Anemia

Convenient one liter sized bottle.

Students measure acceleration due to gravity in this free-fall activity. Video analysis allows modeling of air resistance.

Meets AP Science Practices 1, 4, and 6

Individual spherical glass lenses.