Pupils who are secure will be able to:

• Discuss some key developments in lighting technology and why they help us.
• Describe the form and function of a wearable product.
• Identify who the product is for and why they might use it.
• Create design criteria that list what the product must do or be like.
• Use the words program, code and control to describe how their product would work.
• Use code to control LEDs, including the use of the light sensor.
• Test and explain whether my code works as I want it to.
• Use computer-aided design to show design ideas for a product.
• Label the key features of the product.
• Describe the choices I have made to make my product more successful.

Keep the sketches and the class design criteria created in Lesson 2: Developing design criteria for use in Lesson 5: Communicating ideas using computer-aided design.

Keep the printed Resource: Pictures of light-up wearable technology from Lesson 1: Analysing wearable technology for children to refer to during Lesson 5: Communicating ideas using computer-aided design.