Instructional Video20:04
Curated Video

Evolution: presentation

Pre-K - Higher Ed
Pupil outcome: I can present information about a living thing that has evolved over time. Key learning points: - The variety of living things is the result of evolution over time - Evolution is the process by which living things can...
Instructional Video27:47
Curated Video

Plant nutrition

Pre-K - Higher Ed
Pupil outcome: You can describe what plants need from their surroundings to stay alive and grow, and how they get food. Key learning points: - Plants are living organisms that need light, air, water and minerals to stay alive and grow -...
Instructional Video7:33
Khan Academy

Parsec Definition, Stars, Black Holes and Galaxies, Cosmology and Astronomy

11th - Higher Ed
What is a parsec? Sal's video explains that a parsec is 3.26 light years and that the word itself can be broken down into "par" (meaning parallax) and "sec" (meaning one arc second). He uses illustrations, diagrams, and trigonometric...