51ºÚÁÏ

A puzzle for the classroom wall, which could maybe form part of some kind of weekly competition.

Transformations Level 4: A comprehensive lesson on reflections. Covers all the basics including how to desribe reflections. slides can be printed out as worksheets

An idea for a starter activities to engage pupils. It contains possible extension activities.

Can you work out the mean, median and mode of 5 numbers? Clicking on the star generates another set.

A few years ago I wrote a set of notes for pupils and put them on my website. The notes were supposed to be written in a pupil-friendly way, and different to notes students might find in textbooks or elsewhere on the internet. I have converted the notes to PowerPoint slides so you can download them, adapt them if needed, use them in revision lessons or perhaps give your students a set to take home with them to help them prepare for exams. The chances are there will be a few mistakes here and there, so if you spot any please email me & I will correct them. Hope they are of use!

A visual proof of why the angles in a triangle sum to 180 degrees.

An excel file that challenges students to work out 50%, 10%, 1% etc of random numbers. Great starter or plenary. quite good for working out percentages mentally

Statistics Level 5 Short Activity/Plenary or Starter A crossword where students must work out the mean of a group of numbers to 2 decimal places in order to fill in the answers. solution provided

A few years ago I wrote a set of notes for pupils and put them on my website. The notes were supposed to be written in a pupil-friendly way, and different to notes students might find in textbooks or elsewhere on the internet. I have converted the notes to PowerPoint slides so you can download them, adapt them if needed, use them in revision lessons or perhaps give your students a set to take home with them to help them prepare for exams. The chances are there will be a few mistakes here and there, so if you spot any please email me & I will correct them. Hope they are of use!

A Collective Memory activity on types of triangles. For more information and ideas about how to use this resource, and links to my full index of Collective Memory resources, please visit http://www.mrbartonmaths.com/collectivememory.htm

All the factorising practice you could ever need.

15 questions about angles for pupils to debate and investigate.

Lots of different varieties of function machines, with options to hide and reveal answers. good intro to sequences.

This is a fun and engaging activity for KS3 and KS4 students to practice and revise multiples. This game is to be played in pairs. Each player takes it in turns to throw dice and add the two numbers together. They then cover a multiple of that number on the gozinto grid with counters. The first player to make a line of four wins.

A few years ago I wrote a set of notes for pupils and put them on my website. The notes were supposed to be written in a pupil-friendly way, and different to notes students might find in textbooks or elsewhere on the internet. I have converted the notes to PowerPoint slides so you can download them, adapt them if needed, use them in revision lessons or perhaps give your students a set to take home with them to help them prepare for exams. The chances are there will be a few mistakes here and there, so if you spot any please email me & I will correct them. Hope they are of use!

A few years ago I wrote a set of notes for pupils and put them on my website. The notes were supposed to be written in a pupil-friendly way, and different to notes students might find in textbooks or elsewhere on the internet. I have converted the notes to PowerPoint slides so you can download them, adapt them if needed, use them in revision lessons or perhaps give your students a set to take home with them to help them prepare for exams. The chances are there will be a few mistakes here and there, so if you spot any please email me & I will correct them. Hope they are of use!

A Tarsia activity on Multiplication. These type of activities can be used to consolidate understanding of a given topic, and foster positive group work and co-operative learning. For more ideas on how to use these types of activities (including twists!) and to download the latest version of the wonderful free software to open this resource (and create your own), just click on the web-link. If you have any comments, or spot any (non deliberate!) mistakes, please share them below. Many thanks to all the teachers who have helped me assemble these Tarsias over the years.

Number Level 5: Tests students' ability to add, subtract, multiply and divide with negative numbers by generating random questions and providing the answers. can be used for whole class teaching or to generate worksheets

An excellent lesson on correlation and the product moment correlation co-efficient, following the SMP S1 book, kindly donated by Lisa McNulty.

Teaching the forming and solving of simple linear equations via 'i think of a number'.