Lesson on introduction to interior angles in regular polygons. Here pupil's discover where the formula for total interior angles is derived from. A starter on finding the missing angles in basic shapes is included. Examples are provided with two main tasks which are differentiated for all abilities. Finally, a plenary question is there to check pupil learning at the end of the lesson. Any feedback would be appreciated.
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Some screen dark with text size not suitable for a smartboard. Others would be nice is they were not £6, how about a 20% off sale.
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£5.00