25 February 2013

25 February, S3 - 9/M7*

Title: Fractions (addition and subtraction)

Learning Objectives
Grade F
To be able to demonstrate adding and subtracting unlike fractions.
How do we find the answer to 1/3 + 4/5?

To be able to demonstrate how to change mixed numbers into improper fractions and change top heavy fractions into mixed numbers.
How can we write 1 1/2 as a improper fraction? How can we write 5/2 as a mixed number?

Grade E
To be able to explain how to add and subtract mixed numbers.
Can you explain how to find 1 1/2 + 2 1/3?

Resources
Starter


Grade F





Grade E

Homework
To create a poster, keynote or video explaining how to add unlike fractions.

Learning Objective for next lesson

Grade F
To be able to calculate simple percentages of a quantity using the bubble method.
If 100% = 300, how do we find 15%?
Grade E

To be able to demonstrate how to find any percentages of a
quantity by using decimals.
What is 5% as a decimal? How can I use this to find 5% of 455?