A block on a disc Whiteboard exercise Play

Absorption of visible light. Colorimetry Class activity Play

Absorption of visible light. Colorimetry Whiteboard presentation Play

Action of antibiotics on bacteria Slideshow Play

Air and a glass block Whiteboard exercise Play

Blocks Simulation Play

Blocks of elements Animation Play

Building Student activity Play

Building Simulation Play

Chemical properties of s-block elements Class activity Play

Chemical properties of s-block elements Whiteboard presentation Play

Creating the sequence from the blocks Animation Play

Cubes and their nets Student activity Play

Electron configuration and periodic trends of transition elements Class activity Play

Electron configuration and periodic trends of transition elements Whiteboard presentation Play

Electron configuration and the periodic table Student activity Play

Electron configuration and the periodic table Whiteboard exercise Play

Elements of Group 17 Class activity Play

Elements of Group 17 Whiteboard presentation Play

From term to term to nth term expression Student activity Play

Heterogeneous catalysis Student activity Play

Heterogeneous catalyst Animation Play

How many bricks? Whiteboard exercise Play

How many bricks? Student activity Play

Inhibitors Student activity Play