Technology - Grade 9

Full colour wall chart / poster depicting a simple electrical circuit. This poster depicts closed and open circuits and explains how a circuit works. 

Full colour wall chart / poster depicting a circuit diagram with drawings that explain how electrical wiring in an appliance is laid out. This cha...

Full colour wall chart / poster depicting 8 steps involved in making electricity and taking to homes. 

Full colour wall chart / poster explaining how electricity runs through an electrical wire. This chart also depicts and labels an electrical wire a...

Full colour wall chart / poster depicting a battery. This chart labels and depicts the negative and positive terminals, separator, positive cathode...

The food chain is a full colour chart / poster describing pictorially, and with labels, one path of the energy flow as animals find food.

Full colour wall chart / poster depicting conductors and insulators. This chart explains the flow of electricity and how it is aided or hindered wi...

Full colour wall chart / poster depicting how hydraulics work in a diagram. This chart names and depicts five different types of equipment that use...

Full colour wall chart / poster depicting and naming nine different types of gears.  Spur gear Helical Gear Rack and Pinion Bevel Gear Spiral Bev...

Full colour wall chart / poster depicting and naming six different types of bridges and how they work. 

Full colour wall chart / poster depicting the two important forces acting on a bridge which are Tension and Compression. This chart defines the two...

Full colour wall charts / posters depicting Pneumatics. This poster shows and names pneumatics in everyday objects. This chart also has a diagram s...

Full colour wall chart / poster depicting and naming six different common objects that use gears.