Diffraction grating Student activity Play

Diffusion Student activity Play

Diffusion Animation Play

Diffusion Student activity Play

Diffusion Whiteboard exercise Play

Diffusion Animation Play

Diffusion and dissolving Whiteboard presentation Play

Diffusion and dissolving Class activity Play

Diffusion and pressure Student activity Play

Diffusion and pressure - statements Whiteboard exercise Play

Diffusion and smelling food Animation Play

Diffusion in different physical states Student activity Play

Diffusion in different physical states Whiteboard exercise Play

Discovery of elementary particles Student activity Play

Discovery of noble gases Animation Play

Discovery of proton Animation Play

Displacement of hydrogen from acids by metals Animation Play

Dissociation of HCl Simulation Play

Dissociation of weak acids and weak bases Student activity Play

Dissolution of gases in water Student activity Play

Dissolution of solids in water Student activity Play

Do alcohols have acidic properties? Student activity Play

Do households affect ecosystems? Whiteboard exercise Play

Do households affect ecosystems? Student activity Play

Do noble gases form compounds? Student activity Play