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| Wow Maths Forum 2006 - 7 | |
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| Adding and subtracting Positive and Negative Numbe | ||||
| Author: | Ms Elaine Shipton | |||
| Key Stage 3 |  |
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| Area of Maths: | Number | |||
| Topic: | Adding and subtracting directed numbers by referring to balloon moving up and down. | |||
| Audience: | Year7 or Year8 revision. | |||
| A dynamic presentation and exercises relating to a rising and sinking hot air balloon | ||||
| Link to Resource >>>> | ||||