Using a range of techniques to complete final idea and testing against design criteria

Design and technology

A movement which is back and forth in an arc.

A fixed pivot is when a split pin joins the card strips to the backing card.

A fixed pivot is when only the split pin is attached to the card strip.

A fixed pivot means everything is fixed so nothing can move.

What does a fixed pivot mean when we are using card and a split pin?

What mechanisms are being used to make the picture move?

What do you add to the design to ensure your levers are controlled in movement?

... controlled, appealing and persuasive.

The design criteria says the picture must be ...

Something that attracts interest or is easy to like.

To convince someone to do or believe something through reasoning or temptation.

To give extra information about a mechanism.