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The Physics Front

provides selected resources for teachers of high school physics. Hundreds of lessons, labs, and activities can be found in four categories: conceptual physics, algebra-based physics, AP physics, and K-8 physical sciences. They can be accessed also by topic: measurement, motion, forces, momentum, energy, springs, heat and temperature, wave energy, electrostatics, electricity and circuits, magnetism, electromagnetism, optics, particles and interactions, and astronomy. (National Science Foundation)

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Our solar system is a series of bubbles within bubbles -- plasma within magnetic fields separated from each other by huge, flowing sheets of electric currents.

Bubbles within bubbles

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Math »  Algebra » 
Math »  Measurement » 
Science »  Physical Sciences »  Other Physical Sciences
Science »  Physical Sciences »  Physics
Science »  Space Sciences »  Astronomy

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