Here are the photos of the mechanical toys at school from which you can conduct your primary research:
Primary Research
Draw or use a photo from above, to analysis a mechanical toys, label its key mechanical features.
Use INPUT, PROCESS and OUTPUT to explain parts of the toy.
Use the following points as a guide for your annotation:
How does the mechanism work?
In what ways is the motion of the product changed?
What kind of mechanical advantage does it provide?
What materials have been used in its construction?
What properties do these materials have that makes them suitable?
What changes couyld be made to improve the product?
Draw or use a photo from above, to analysis a mechanical toys, label its key mechanical features.
Use INPUT, PROCESS and OUTPUT to explain parts of the toy.
Use the following points as a guide for your annotation: