Construction And Use of an Audible Continuity Tester
Students participate in a lecture and discussion of Ohm's Law and the construction of series and parallel circuits. They then use an electrical breadboard to construct a circuit and use a continuity tester to check the circuit.
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How does something remain the same in order to change? The video discusses homeostatic evolution from both the continuity and changing perspectives. An analysis of the excretory system in flatworms, earthworms, and vertebrates shows...
11 mins 9th - 12th Science CCSS: Adaptable
Circuit Construction Kit (AC+DC)
Can electricity flow through a paper clip? Pupils answer this question by creating circuits of their own. They can manipulate a number of parts — number of wires, resistors, batteries, light bulbs, switches, items from a grab bag such as...
6th - 12th Science CCSS: Adaptable
Most chemical reactions are non-reversible, but a few are reversible, having both a forward and backward reaction at the same time. In an interactive simulation, viewers see a continuous reaction. Your class understands how total energy,...
9th - Higher Ed Science CCSS: Adaptable
ESS2A - Earth Materials and Systems
The water we use today is the same water our ancient ancestors used. A comprehensive video lesson explains this concept and many others as it explores the earth's materials and systems. From the geosphere to the atmosphere, the narrator...
6 mins 2nd - 12th Science