"AP+physics"

Hands-free, self-standing magnifier.

Solid Brass. Accurate machined masses placed on a plastic and metal rack with handle.

Count up to 29:59 with resolution of ¹/₅ sec. It is nickel-plated and features two-dials and a hard carrying case.

Adhesive helps keep tape dry.

An out of the box evolution investigation.

Monitor and graph temperature change in an endothermic reaction.

The Light Combiner is a simple yet dramatic way to demonstrate the additive color process.

This sensor is perfect for many temperature experiments.

Dynamometer, often referred to as spring scales, are a very accurate means to measure in grams or Newtons.

Primate skulls for comparison.

Are lip prints like finger prints?

In this inquiry-based learning case, students wake up to a disaster in the kitchen, and the cat seems to have ingested an unknown white powder. Is it construction material from the ongoing kitchen renovation, or a benign kitchen ingredient?

Investigate how distance, force, and interference impact the way magnets work.

The Whole Class Can Each Build a Rocket

Considered to have lived 2.5 MYA, the Australopithecus africanus Skull Sts 5 'Mrs. Ples' was discovered in 1947 by R. Broom and J. Robinson in Sterkfontein, Transvaal, South Africa.

Determine a document’s authenticity.