A weather presenter discusses temperature change over the course of a day. Using the map, the presenter shows how the temperature will fall to below zero over the course of the night. She then poses a question and thinking time is given to work out the answer.
- This clip is from:
- First broadcast:
- 14 September 2007
This clip can be used to introduce pupils to the existence of negative numbers in the context of weather. Pupils could be asked to watch the clip and then, following a brief discussion, create two pictures, one of a positive number temperature scene and another of a negative number temperature. The numbers could be specified beforehand by the teacher or pupils simply draw one positive, one negative and decide on the numbers for themselves.