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by

## Mr Mattock

on 10 September 2016

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Starter
Red - Put the correct quadrilateral in the correct box.
Amber - Answer the two questions at the bottom.
Green - Re-design the decision tree to use properties of diagonals and symmetry properties.
L.O. - Understand the properties that make a quadrilateral unique.

50 >> -18 , ÷8 , square , +9 , x11 , ÷5 , +20 , ÷5 , x40 ………….

14 >> -6 , x20 , -7 , ÷9 , x6 , -3 , ÷9 , x8 , x2 ………….

9 >> x50 , -30 , ÷60 , square , +16 , ÷5 , -8 , x4 , x12 ………….

77 >> +4 , ÷3 , +8 , x20 , +20 , ÷9 , -8 , ÷12 , x40 ………….

36 >> ÷9 , x5 , x6 , ÷10 , x50 , -20 , ÷2 , -20 , ÷9 ………….
Starter

50 >> -18 , ÷8 , square , +9 , x11 , ÷5 , +20 , ÷5 , x40 …
600

14 >> -6 , x20 , -7 , ÷9 , x6 , -3 , ÷9 , x8 , x2 …
176

9 >> x50 , -30 , ÷60 , square , +16 , ÷5 , -8 , x4 , x12 …
240

77 >> +4 , ÷3 , +8 , x20 , +20 , ÷9 , -8 , ÷12 , x40 …
240

36 >> ÷9 , x5 , x6 , ÷10 , x50 , -20 , ÷2 , -20 , ÷9 …
30

What makes a
unique?

"Does it have a reflex angle?"
Red
If this line
is one side, draw an example of a completed
(a) Square

(b) Rectangle

(c) Kite
Main Activity 2
Main Activity 3
Complete the Diagonals tick and sentence
sheet
Key
Examples

Activities
Activity