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Drawing Angles

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by

Mr Mattock

on 3 September 2017

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Transcript of Drawing Angles

Drawing Angles
Starter

48 >> ÷ 12 , x 7 , + 9 , x 2 , - 10 , ÷ 8 , x 4 , + 6 , ÷ 2 ………….

72 >> ÷ 12 , x 5 , + 8 , x 2 , - 10 , ÷ 11 , x 5 , + 6 , ÷ 6 ………….

81 >> ÷ 9 , x 4 , + 4 , x 4 , - 10 , ÷ 15 , x 4 , + 8 , ÷ 8 ………….

72 >> ÷ 8 , x 3 , + 5 , x 2 , - 10 , ÷ 9 , x 5 , + 2 , ÷ 8 ………….

72 >> ÷ 9 , x 5 , + 7 , x 2 , - 10 , ÷ 12 , x 4 , + 2 , ÷ 5 ………….

Activity
In pairs, order the example cards to create two correct examples of drawing an angle.

When you have finished and it has been checked by me, each take one and stick it into your books.
Drawing Angles
Step 1: Draw a line (this may already be done for you).
L.O. - To draw an angle using a protractor.
Draw an angle of 167
o
Drawing Angles
Step 2: Put the protractor so that the centre is on one end of the line, with 0 pointing up the line.
Draw an angle of 167
o
Drawing Angles
Step 3: Count round the required number of degrees and make a mark.
Draw an angle of 167
o
Drawing Angles
Step 4: Take your protractor off the page and draw a line connecting to the end of your first line through the mark.
Draw an angle of 167
o
Drawing Angles
Step 5: Mark the angle drawn and label its size.
Draw an angle of 167
o
167
o
Activity
Activity
Draw angles of the following sizes:
(a) 37 (b) 143 (c) 61 (d) 119

(e) 323 (f) 217 (g) 299 (h) 241
Can you draw all 8 using only 2 diagrams?
Activity
o
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Starter

48 >> ÷ 12 , x 7 , + 9 , x 2 , - 10 , ÷ 8 , x 4 , + 6 , ÷ 2 …19……….

72 >> ÷ 12 , x 5 , + 8 , x 2 , - 10 , ÷ 11 , x 5 , + 6 , ÷ 6 …6….

81 >> ÷ 9 , x 4 , + 4 , x 4 , - 10 , ÷ 15 , x 4 , + 8 , ÷ 8 …6……….

72 >> ÷ 8 , x 3 , + 5 , x 2 , - 10 , ÷ 9 , x 5 , + 2 , ÷ 8 …4……….

72 >> ÷ 9 , x 5 , + 7 , x 2 , - 10 , ÷ 12 , x 4 , + 2 , ÷ 5 …6……….

Activities
Activity