Smoothie Box
                    Smoothie Box
Pupils measure a bottle and then design a box that will hold 12 bottles.
Links
Practical details
- Suitability
 - National Curriculum levels 6 to 7
 - Time
 - 30 minutes to 1 hour
 - Resources
 - Ruler, pencil, and paper; scissors available (if requested by pupils)
 
Key Processes involved
- Representing
 - Identify the significant parts of the bottle to measure and formulate a suitable box design
 - Analysing
 - Translate the appropriate measurements to a net
 - Interpreting and evaluating
 - After designing the net, imagine it folded
 - Communicating and reflecting
 - Draw the box design clearly and label it well
 
Teacher guidance
Check that pupils understand the context, for example, you could bring in a bottle to help them visualise the problem. It may also be helpful to have some rectangular boxes folded from nets. Comments could be as follows:
- The diagrams on your sheet show two views of the bottle drawn accurately full size
 - The left hand diagram shows a view of the bottle from the top.
 - What is the diameter of the cap?
 - The diagram shows the bottle from one side. Why is there no diagram of the bottle from another side?
 - What is a net?
 
Pupils can tackle this task in different ways, but they might be expected to:
- recognise and use common 2D representations of 3D objects