This is a twist on revision notes. I have written some notes and given examples but there are mistakes that the students have to correct. They must therefore read the notes very carefully and a partner must check their work. The idea is derived from an idea born from a discussion on Twitter (if you're not on Twitter, seriously think about it). I have split the notes up into three but I have included the whole thing so that you can chop them up your own way, or change stuff if you want. It&'s a bit of an experiment and we&';ll see how it goes!

This is an activity where you have to calculate missing sides and angles for computer software designers, based upon Link's Crossbow Training on the Wii! There is an extension where they have to produce general formulae where there are different ways of calculating the same thing depending on what you are given.

This is a powerpoint covering all aspects of sets and venn diagrams required for GCSE. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in; each one is given an approximate grade in both new (2017 onwards) and old system in England. It’s what I use in my lessons before setting tasks from worksheets or text books to practise.

This is a powerpoint covering probability from basic single events to tree diagrams of dependent events. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in; each one is given an approximate grade in both new (2017 onwards) and old system in England. It’s what I use in my lessons before setting tasks from worksheets or text books to practise.

This is a powerpoint covering order of operations. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in; each one is given an approximate grade in both new (2017 onwards) and old system in England. It’s what I use in my lessons before setting tasks from worksheets or text books to practise.

Given the equations of the curves required to destroy the pigs, can the students plot the graphs? This is an attempt to bring quadratic graphs to the world of the teenager!

This is a powerpoint covering inequalities from number lines, solving and shading regions. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in; each one is given an approximate grade in both new (2017 onwards) and old system in England. It’s what I use in my lessons before setting tasks from worksheets or text books to practise.

Help desperate Food Tech teacher Billy Black with his cake recipes before he's abducted by aliens. Clearly a play on the TV show, but an exercise in simple proportion using amounts of ingredients for recipes - the calculations get progressively more difficult.

These are all available individually for free but are available as one big bunch here. The concept is to choose the correct order to cut the wires by answering the questions correctly - each wire is linked to a question. Not all the wires need cutting to prevent guessing at the end. I use these as starters, plenaries (prove you can do the work tasks) and quick homeworks!

The bosses at Legoland are building a new scale model of the UK and need your help with the scales. Basically fill in the blanks.

This is a powerpoint covering all areas of Core 1. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in. It’s what I use in my lessons before setting tasks from worksheets or text books to practice.

Using the fighting game of Tekken can you help the programmers calculate the missing angles in each move? This is designed to be a starter of an angles lesson, not a challenge. I have done a Smart Board version to save on printing.

This is a task involving the four rules (add, subtract, multiply, divide) with negative numbers. Basically students fill in the blanks but there could be discussion about different answers etc.

Is Blitzen correct in telling Santa what the equation of his flight path is? It's up to you (or your class) to show that it is!

Having seen a link to a clip from Taken 2 posted by @dwatson802 (thank you, by the way) I came up with this. I was going to do more from Taken 2 but couldn't find a good map of Istanbul! It&'s locus around a point and perpendicular bisector basically with some success criteria.

Answer the questions, colour in the answers that are even, leave blank the answers that are odd, use your Smartphone to scan the resultant QR code to get a link to Feist and the cast of Sesame Street singing '1,2,3,4'. My lot(s) love it!

Answer the questions, colour in the answers that are even, leave blank the answers that are odd, use your Smartphone to scan the resultant QR code to get a link to Joyzipper's song '1' (it&'s a great song, and I can heartily recommend the album too). My lot(s) love it!

I saw this picture on Twitter and thought that there must be some maths in it and came up with this. I'm sure you will all come up with better stuff than me but this is what I came up with on a Saturday morning!

This is a powerpoint covering all areas of Core 2. It contains brief notes by way of an explanation, model answers to questions and a question or two for the students to do; all of the questions come with answers that you can display when ready. The slide show comes with a progress grid (regularly referred to in the presentation) so that students can mark their progress from start to finish and pinpoint any areas that may need extra work with a “red/amber/green” system that they fill in. It’s what I use in my lessons before setting tasks from worksheets or text books to practice. If there are any silly errors then let me know so I can correct them but I have been through the entire presentation with students who are keen to point out mistakes!

Another joke whose punchline is revealed upon doing a load of maths. This is designed as a plenary/starter. Numbers 1 and 2 in the "Solving Quadratics" series are uploaded from months ago. Error corrected this time I hope!