1. Symmetry
Line Symmetry
Creating Line Symmetry

2. Starter Questions (a) 34 (b) 156 (c) 1695 www.mathsrevision.com
Q1. Round to 10 decimal place
(a) 34 (b) 156 (c) 1695
Q2. Convert to 24 hrs clock

3. Line Symmetry www.mathsrevision.com Learning Intention
Success Criteria
We are learning how to recognise and create line symmetry.
Understand the term line symmetry.
Complete Drawings given the line of symmetry.

4. Line Symmetry www.mathsrevision.com
A line symmetry occurs in a shape if, when the shape is folded over the line the two pieces either side of the line, are exactly the same.

5. How many lines of symmetry do these shapes have ?
Line Symmetry
How many lines of symmetry do these shapes have ?
Isosceles
Triangle (1 lines)
Rectangle (2 lines)

6. How many lines of symmetry do these shapes have ?
Line Symmetry
How many lines of symmetry do these shapes have ?
Equilateral
Triangle (3 lines)
Square (4 lines)

7. How many lines of symmetry do these shapes have ?
Line Symmetry
How many lines of symmetry do these shapes have ?
Kite (1 line)
Rhombus (2 lines)

8. How many lines of symmetry do these shapes have ?
Line Symmetry
How many lines of symmetry do these shapes have ?
Parallelogram
No lines of Symmetry

9. How many lines of symmetry do these shapes have ?
Line Symmetry
How many lines of symmetry do these shapes have ?
(2 lines)
Hexagon (6 lines)

10. Created by Mr. Lafferty Maths Dept.
Line Symmetry
Now try TJ2a
Ex 1
Ch2 (page 14)
17-Jun-18
Created by Mr. Lafferty Maths Dept.

11. Starter Questions www.mathsrevision.com
Q1. Round the following to the nearest 100.
(a) 153 (b) 267
Q2. What fraction is the green area.
What fraction is the grey area.

12. Creating Line Symmetry
Learning Intention
Success Criteria
We are learning how to create line symmetry.
Understand the terms line symmetry.
2. Create line symmetry.

13. Draw the other side of the shape so it has line symmetry.

14. Draw the other side of the shape so it has line symmetry.

15. Draw the other side of the shape so it has line symmetry.

16. Draw the other side of the shape so it has line symmetry.

17. Have you updated your Learning Log ?
Creating Line Symmetry
Now try TJ2a
Ex 2
Ch2 (page 17)
17-Jun-18
Created by Mr. Lafferty Maths Dept.