Science lab

PhET sims + kitchen experiments

Lessons: 14

• Unit 1 · Hands-on science lab
  • Sink or float: density
  • Light the bulb: circuits
• Unit 2 · Matter, forces & life
  • Forces and motion: give it a push
  • Solid, liquid, gas
  • What is inside an atom?
  • Acids and bases: the pH scale
  • Natural selection: who survives?
  • The greenhouse effect and climate
• Unit 3 · Forces, energy & reactions
  • Projectile motion
  • Conservation of energy
  • Waves: frequency and wavelength
  • Ohm's law
  • Balancing chemical equations
  • Refraction of light

All learning tracks