Each day I select one of my favourite free maths resources that have been uploaded and shared by the generous and incredibly talented users of the **TES Maths website** and tweet it out via **@TESmaths**. I call this feature Resource of the Day (ROTD).

Here are my July selections. Just click on the resource description to download it.

And of course, all the resources selected are completely free. You just need to register on the TES website to download them. And as ever, a huge thank you to all the teachers who share resources. You make TES what it is

1st July: An interactive differentiated worksheet generator for expanding brackets

2nd July: A lovely set of PowerPoints on how to read and write bearings

3rd July: A nice way to visualise the famous grains of rice on a chessboard

4th July: A colourful clear way of working with fractions that make a whole

5th July: A collection of questions for regular practice on changing the subject

6th July: I love the OCR check in tests – this is on polygon properties

7th July: A Help Sheet and consolidation questions on constructions

8th July: A lovely set of questions on angles in polygons – not your usual ones!

9th July: A great exploration into the equation of a circle for GCSE

10th July: “Find someone who” is a lovely way to consolidate speed, distance, time

11th July: One for us Stats teachers: visualise confidence intervals on Excel

12th July: Ever wanted a formula for solving cubic equations? Here you go

13th July: A nice crossword puzzle on order of operations

14th July: A fun starter activity that is ideal for revising number properties

15th July: It’s amazing the range of questions you can ask on the 4 times table!

16th July: Shadows are made from a 3D shape. What is the 3D shape?

17th July: A short investigation into a puzzling percentages problem

18th July: A lovely collection of misleading graphs to provoke discussion

19th July: Assess students’ rounding skills all in one go!

20th July: Fraction picture, problem, calculation, solution match-up activity

21st July: A comprehensive Pythagoras revision activity

22nd July: A game of Snap with a negative numbers twist!

23rd July: Coordinate geometry and Pythagoras are needed for this aviation problem

24th July: My favourite spider activity now covers basic calculus!

25th July: A structured investigation into graphical transformations

26th July: A comprehensive lesson on place value

27th July: Use bar modelling for fractions of an amount

28th July: A gentle introduction to solving equations, complete with answers

29th July: A great review of area and circumference with plenty of variety in the Qs

30th July: A really nice expression match-up activity

31st July: A graphical way to see the purpose of expanding & factorising quadratics