Most of these are online lessons, usually with some interactivity, intended as part of an online “textbook”.  Many are suitable for a flipped learning situation.  Others are interactives suitable for demonstrating or exploring concepts. The grade/class for which these were created is shown at the end of each listing as a guide. An item might be better suited to a different grade depending on the structure of your curriculum.


  1. Timer. A very basic stopwatch.  For timing stuff.
  2. Mean and Sample Standard Deviation Calculator.  Physics

Math and Measurement

Properties of Matter

Light & Colour


Orbital Mechanics and Astronomy


  • Sound Waves. Demonstrate and explore sound wave relationships and wave superposition. Optimized for an interactive whiteboard. Physics.

Electromagnetic Fields

Electric Circuits

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