After completing our exploratory activities on 3D shapes, we made an iPod recording to show how our mathematical thinking has changed. As you listen to the recording, you may like to comment on these aspects:
- What mathematical language did we use?
- Has everyone expressed correct mathematical ideas? You may like to write a comment here to them, asking ‘Are you sure? Can you check?’
- Would you like to add anything that you did not get time to do? After all, good thinkers are not always fast thinkers.