Starter quiz
- and are __________ of and
- common factors ✓
- products
- common multipliers
- variables
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- List all the factors of
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- ✓
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- Which is not a factor pair for ?
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- ✓
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- List the common factors of and
- ✓
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- Find the highest common factor of the terms and
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- ✓
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- Find the HCF of the terms in the expression
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- ✓
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Exit quiz
- To __________ is to express a term as a product of its factors.
- multiply
- expand
- factorise ✓
- simplify
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- Which of the below factorises the expression
- ✓
- ✓
- ✓
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- Match the expressions to their factorised form.
- ⇔✓
- ⇔✓
- ⇔✓
- ⇔✓
- ⇔✓
- The difference between and is that the latter is ______ factorised.
- 'fully' ✓
- Which of the below is not fully factorised?
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- ✓
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- Factorise
- ✓
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- ✓
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Worksheet
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Presentation
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Lesson Details
Key learning points
- An expression can be described as being factorised.
- An expression can be described as being fully factorised.
- The distributive law can help us factorise an expression.
- It is important to check the expression is fully factorised.
Common misconception
2(3y+9) is not factorised.
It is factorised; just not fully. The distinction is important as sometimes it can be beneficial to not fully factorise.
Keywords
Factorise - To factorise is to express a term as the product of its factors.
Fully factorise - To fully factorise is to factorise to the point that remaining term or terms cannot be factorised any further.
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