19 September, S1 - Year 11C*

Driving Questions: Why is the symbol for "zero" so important to our number system?

Learning Target: To be able to describe your method for adding, subtracting and multiplying any numbers?

Success Criteria 

Beginning

To explain how to add or subtract numbers with up to 4 digits.

Developing

To explain how to multiply a 3 digit number by a 2 digit number without using a calculator.

Mastering

To calculate using division. 

Resources

Beginning

Starting with addition and subtracting on small numbers - practise using the pyramids and magic squares. Note that addition and subtraction are opposites.

B1
Pyramids (Print)

B2

Magic Squares (Print)

Now use whiteboards to remind of the method column addition. Worksheet to support as required.

B3

Column Addition (Print)

B4

Quickly move onto column subtraction. 
Subtraction Trail (Print)

B5
CIMT 20.2 Addition & Subtraction

Developing

Now we will use whiteboard to test and recap our understanding of multiplying and dividing by 10, 100 and 1000. 

Now introduce students to the idea multiplying numbers using the Chinese Multiplication Grid. 

D1 
Chinese Multiplication Grids - with questions (Print)

Now move on to using the same methods for multiplying decimals. 

D2

D3

CIMT 20.3 Multiplication

D4

Now test your skills using this worded trail.

Multiplication and Division Trail (Print)

Mastering

M1

Sharing Investigation (print)

M2

Division Cards (print)

M3

Division Worksheet (print)

M4
Top Trumps BIDMAS (print)

Homework

MyMaths - Multiply Numbers (also set as a task)