A really quick example problem pair and activity. Not a whole lesson. Just wanted to be more explicit about teaching addition of surds, rather than having it as an after thought when I multiplied them.

Really simple little starter on something that I picked up on with my class : deciding when a result is two or when it is a half

A lesson on calculating efficiently with multiplication. Things like 5×17×2 (regrouping) 9×2+9×8 (distributive)

Writing big numbers and small numbers, with a prelude on different powers of ten. Example problem pairs, and some exercises. Full lesson (or two)

No context here. Just focused on questions about writing the formula and then finding values of y and x.

Lots of stuff here, including picking out values of a, b and c from the equation, which students sometimes struggle with.

Going through your typical proportion questions, focusing on how to pick which type of proportion is needed. CHANGELOG 9/12/2022 Updated answers.

Finding the mode and median from a list. Contains example problem pairs, some whiteboard work and some exercises. Plus a plenary

A really simple starter that should be the jumping off points for discussion. Loads of numbers with zeroes in. Some needed. Some not. Some COULD be needed (if you’re dealing with currency or bearings etc) A conversation starter.

Simple one-sheet of questions. The aim of this one is to explicitly talk about doing calculations that do not change the result. ie : multiplying by one, and explicitly linking something like 5/5 to the concept of one.

A simple little slide to put up for discussion. Is this 1 needed? Ignore the preview, it looks fine when downloaded.

A very simple little worksheet revising sequences. Find the next term, find the nth term, plot it on a graph. 6 questions.