1. Admissions Tests and A Level Resources
2. Constructions Booklet
- Start with lots of practice of just drawing circles with compasses.
- Go into lots of depth on each construction before moving on so that students become familiar with the language early (e.g. shading, showing points, use of scales).
- Interleave where possible (e.g in the booklet you see circles then perpendicular bisectors then circles with perpendicular bisectors).
- Include tasks where students have to identify which construction to use (extract below).
- Use a visualiser.
3. Literacy and Oracy
Oracy is a big focus for a lot of schools at the moment. At my school we have done loads of CPD on it for the last three years (!) but it continues to be something we need to develop across the school.
MrLevMaths helpfully shared a slide from discussions he’d had in department CPD about the link between student oracy, mathematical communication and understanding. How do you ensure students know which expression you mean when you are explaining? How do you explicitly teach them to talk about their maths?
Teachers all say these things differently. For C above, would you say the words “lots of” “multiply” “all over”? This is a really interesting thing to cover in department CPD.
5. Congruency
@hartmaths shared some congruency questions that he used with his Year 11s. There’s lots of interweaving here – these questions feature angles in parallel lines, properties of shapes and circle theorems.
La Salle have said on Twitter that Mathsconf37 will be on 15th March in Sheffield. Tickets are not yet on sale but apparently they will be soon. I’ve prepared a workshop for this conference called ‘Fun with Factorising’ which I am very excited about. If you enjoy algebra, come along!
Finally, don’t forget to check out Dr Austin’s new resources – they cover circles, ratio, averages and mechanics. I particularly like her Area and Perimeter of Sectors with Pythagoras Practice Grid.
View the original article and our Inspiration here