A set of 25 posters for a maths classroom highlighting key words that are commonly misspelt. Two different versions are available.

This is a simple editable worksheet containing seven GCSE questions on density (including answers) taken from Edexcel Linked Pair papers. There's 29 marks worth of questions so this should take students 20 - 30 minutes to complete (useful for classwork or homework).

Two quizzes for Edexcel Statistics 1 revision. One is very long - it covers everything! The other is just 10 questions so would work well as a warm-up in a revision lesson.

A quick quiz of key C2 facts, useful for a warm-up in a revision lesson. Aligned to the Edexcel specification. If you want an editable version, please see the Core AS library on my blog.

Each student is given 12 questions (on A4) and a clock face (on A3). Students write their workings and answers in each section of the clock. Every 5 minutes or so students should be moving on to the next question/section. If all goes to plan they complete all 12 questions in a one hour lesson. When I do this lesson I set a timer to sound every five minutes - every time the buzzer sounds I write an answer on the board. This revision activity allows students to practise working under timed conditions and keeps them on task and engaged throughout the revision lesson. The questions here are taken from IYGB papers. A bonus question is provided for early finishers. Answers are also provided.

Each student is given 12 questions (on A4) and a clock face (on A3). Students write their workings and answers in each section of the clock. Every 5 minutes or so students should be moving on to the next question/section. If all goes to plan they complete all 12 questions in a one hour lesson. When I do this lesson I set a timer to sound every five minutes - every time the buzzer sounds I write an answer on the board. This revision activity allows students to practise working under timed conditions and keeps them on task and engaged throughout the revision lesson. These questions are fairly challenging so suitable for students working at a grade A. The questions are taken from IYGB papers.

Each student is given 12 questions (on A4) and a clock face (on A3). Students write their workings and answers in each section of the clock. Every 5 minutes or so students should be moving on to the next question/section. If all goes to plan they complete all 12 questions in a one hour lesson. When I do this lesson I set a timer to sound every five minutes - every time the buzzer sounds I write an answer on the board. This revision activity allows students to practise working under timed conditions and keeps them on task and engaged throughout the revision lesson. These questions are fairly challenging so suitable for students working at a grade A. The questions are taken from IYGB papers.

Each student is given 12 questions (on A4) and a clock face (on A3). Students write their workings and answers in each section of the clock. Every 5 minutes or so students should be moving on to the next question/section. If all goes to plan they complete all 12 questions in a one hour lesson. This revision activity allows students to practise working under timed conditions and keeps them on task and engaged throughout the revision lesson. I have made two versions, both with answers. In the first version, the questions are taken from old practice papers and are fairly straightforward. Some of my students got through these questions in 30 - 40 minutes. In the second version, the questions are much more challenging. These questions are taken from IYGB papers.

This enrichment lecture is based on ideas from Simon Singh’s book ‘The Simpsons and their Mathematical Secrets’. It covers Fermat’s Last Theorem, Mersenne primes, perfect numbers, narcissistic numbers, binary numbers and rock-paper-scissors. The slides include footage from The Simpsons, Futurama and The Big Bang Theory. There are 6 videos embedded in the slides which I believe you will have to save alongside the presentation to make sure they run when clicked. If you’d like some help preparing speaking notes for these slides please tweet me (@mathsjem).

11 questions in which students have to decide whether the distribution is Poisson or Binomial. Could be used with mini-whiteboards. The animation reveals the correct answer on each slide.

This worksheet has been made for the new GCSE specification. Students are given four graphs and are required to find the gradient using a tangent at various points. This worksheet is designed to allow students to practise the skill before moving onto application. Answers are included.

In this activity, designed for the new GCSE specification, students compare simple quadratic sequences to others to work out the nth term. Answers are included.

Designed for the new GCSE specification, this worksheet allows students to practise sketching circles and finding equations of tangents.

Created for the new GCSE specification but also suitable for AS level and iGCSE, this activity requires students to identify errors in quadratic inequality solutions. It is designed to highlight and tackle common misconceptions.

The new maths GCSE specification states that students will have to represent inequalities using set notation. This straightforward worksheet is for students to practise using number lines and set notation interchangeably. Answers are provided. Support and resources for teaching topics in the new GCSE are available on my website resourceaholic.com.

This is an activity for an AS level maths revision lesson, based on the C2 Edexcel specification. Students work in pairs and race to answer 10 questions.

A mixed set of questions for Higher GCSE percentages practice/revision. Covers percentage change, reverse percentage problems and compound interest. Questions were drawn from a variety of sources.

This is a Pret homework for standard deviation. In Pret homeworks, pupils practise, recall, extend and think. These homeworks are typically followed in class with spelling or memory tests and discussions about research findings. For an editable version of this homework and Pret homeworks for many more topics, see http://prethomework.weebly.com/

This is a Pret homework for simplifying algebraic fractions. In Pret homeworks, pupils practise, recall, extend and think. These homeworks are typically followed in class with spelling or memory tests and discussions about research findings. For an editable version of this homework and Pret homeworks for many more topics, see http://prethomework.weebly.com/

This is a multiple choice test on significant figure rounding, designed to be used with the Quick Key app. Scan the 'Quick Ticket' for instant marking.