Mental Strategies

1
Mental Strategies and Measurements
2
Mental Learning Objective

• I am able to quickly add or subtract 9, 10 or 11
  to a number.

3
Shoot the Sherrieff
4
Mental Learning Objective

• I am able to quickly add or subtract 9, 10 or 11
  to a number.

5
Main Learning Objective

• I can use the correct units of measurement.

6
How many hand widths is?

• Your handspan across the table?
• Is it more or less than Mr Fogartys?
• How many blocks is it?
• Which would be a better measure?

7
What are Standard Units?
8
What would we measure this in?
9
What would we measure this in?
10
What would we measure this in?
11
What would we measure this in?
12
Main Learning Objective

• I can use the correct units of measurement.