How to find out whether a given material is a pure substance or a mixture? Animation Play

How to obtain fissile material? Animation Play

How was it possible for airships to fly in the air? Animation Play

Kevlar Student activity Play

Liquids of different densities poured into one container Animation Play

Magnets Whiteboard exercise Play

Magnets Student activity Play

Metamorphic rocks and circulation of rock material Class activity Play

Metamorphic rocks and circulation of rock material Whiteboard presentation Play

Miscellaneous problems Student activity Play

Molecular structure of substances Animation Play

Numbers Whiteboard presentation Play

Numbers Class activity Play

Nutrients Student activity Play

Nutrients in food Slideshow Play

Objects attracted by a magnet Animation Play

On what does an increase in temperature depend? Student activity Play

On what does an increase in temperature depend? Simulation Play

On what does kinetic friction depend Student activity Play

On what does kinetic friction depend Whiteboard exercise Play

Other organelles that contain genetic material Whiteboard exercise Play

Other organelles that contain genetic material Student activity Play

Permeability and absorption of X-rays Slideshow Play

Permeability and absorption of X-rays Whiteboard exercise Play

Permeability and absorption of X-rays Student activity Play