Students learn how about the difference between similar and congruent shapes. Learning progresses from proving congruency and similarity to using different scale factors to calculate an unknown length, area or volume. This unit takes place in Term 2 of Year 10 and follows on from transformations.
How to promote great behaviour in your classroom.
Visual and algebraic methods for writing a single column vector.
Eight calculator based maths problems for students aiming at or trying to consolidate a grade 4.