1. Working with Variables
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2. Variable means changeable
The weather is variable His moods are variable

3. 34 x 2, 12x2, 56x2, 3x2, 77x2 Which aspect changes in each sum?
Maths
34 x 2, 12x2, 56x2, 3x2, 77x2 Which aspect changes in each sum?

4. X 2 = 34 x2=68, 12x2=24, 56x2=112 Replace numbers with variables Maths
TOTAL

5. Maths
34 x2=68, 12x2=24, 56x2=112 Replace symbols with computer symbols *=X /=÷
* 2 =
NUMBER1
TOTAL

6. Challenge write a formula for any number divide by 4
*=X /=÷

7. Challenge write a formula for any number divide by 4
3*=X /=÷
/ 4 =
NUMBER1
TOTAL

8. Perimeter Distance around a 2D shape
Write an algorithm/formula to calculate the perimeter of an equilateral triangle from the length of one side? Variables you could use Symbols = + - * / you could use
length
perimeter

9. Perimeter Distance around a 2D shape
Write an algorithm/formula to calculate the perimeter of an equilateral triangle from the length of one side?
= * 3 =
perimeter
length
length
length
length
perimeter