Negative numbers - subtracting a negative number
A complete lesson on subtracting a negative number.

Activities included:

Starter:
Some recap questions on adding a negative number (I always teach this first).

Main:
A slide showing a number pattern to demonstrate the logic of subtracting a negative.
Example question pairs with number lines, for pupils to practice and give a chance to provide instant feedback.
A set of differentiated questions.
A more challenging task for pupils to discuss in pairs, where they try to find examples or counterexamples for different scenarios.

Plenary:
A deceptively simple puzzle to consolidate the key point of the lesson.

Printable worksheets and answers included.

Please review it if you buy as any feedback is appreciated!
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  • negative-numbers-3---subtraction.pptx

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Created: Jan 30, 2018

Updated: May 5, 2018

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pptx, 119 KB

negative-numbers-3---subtraction

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