PowerPoint and worksheet with an interesting extension to allow pupils to discover horizontal and vertical lines for themselves. Lesson designed to allow pupils to make 3 levels of progress.
1. Expanding
2. Factorising quadratics and difference in squares
3. Further Factorising
4. Completing the square
NOTE: The starter in further factorising is a bit wrong. Should be no coefficient on the x^2 terms.
First Lesson: Working out the surface area of a prism.
Second Lesson: Working out the volume of a prism.
Worksheet Free<<<
I Have now updated the lessons with newer lessons.
Lesson on multiples and LCM.
Lesson on Factors and HCF.
lesson on Primes and PFD.
A lesson on LCM and HCF with multiples and factors starter.
Lessons include problem solving.
3 lessons are worksheet free.
Primes lesson lets pupils think for themselves.
A nice Ice Breaker for your KS3 maths classes.
Lots of fun and everyone gets involved.
Task should take between 20 minutes to 30 minutes to complete.
Do not project the PowerPoint on the broad but call up the performers to let them see what the answer is.