Grade 7 Term 3 Technology Summary
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Resource Description
Grade 7 Term 3 Technology Summary
– What is magnetism?
– Permanent magnets
– Materials that are attracted by magnets or not
– Recycling
– Simple electrical circuits
– Electromagnets
– Mechanical systems and control
– What is mechanical advantage?
– Reinforcement of frame structures
– Cranes
– Oblique projection 3D