Scaling Clowns

You could start with all the group sitting on the carpet and introduce the problem as it is on the computer. This very simple interactivity is designed to be used by you, rather than individual children, so that two of the clown's faces can be easily compared by putting them into the "boxes".

It is often more difficult to point out things that have not changed and you might need to ask questions to prompt the children. You could ask them to count some features on the clowns' faces, for example. It is likely that children will use comparative words such as larger, bigger, smaller, wider, narrower, higher, shorter ... They might talk about some of the faces looking as if they have been stretched. Depending on the children's experience, you can encourage them to be as specific as you think appropriate.

After this introduction, the group could work in pairs on the problem so that they are able to talk with a partner. These cards of the clowns' faces can be printed out and possibly laminated, and this black and white sheet of the clowns' faces can be photocopied. This sheet of 16 words related to the problem might also be useful. The children could be challenged to draw some houses (or anything else you or they might choose!) which are big and small, wide and narrow, low and high, the same and different.

At the end of the lesson the group could show and talk about any pictures they have drawn. You could also use the interactivity again to reinforce any vocabulary the children have learnt and used.

Can you say anything about the size of the clowns' faces?

What do you notice about the clowns' eyes?

What can you tell me about their hair/noses/mouths?

Tell me about the pictures you have drawn.

What is the difference between this picture and this picture?