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Happymathematician's Shop

Average Rating4.06
(based on 78 reviews)

I am now a retired teacher having taught for over 40 years in the UK at secondary level. I wanted to share my love of Mathematics and teaching by providing a good set of resources which will more than cover all your needs for as many topics as I can and at good value for money. I am trying to cover many topics from foundation level GCSE up to grade 9 at higher level in a way that is interesting and relevant. I hope you like my style !

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I am now a retired teacher having taught for over 40 years in the UK at secondary level. I wanted to share my love of Mathematics and teaching by providing a good set of resources which will more than cover all your needs for as many topics as I can and at good value for money. I am trying to cover many topics from foundation level GCSE up to grade 9 at higher level in a way that is interesting and relevant. I hope you like my style !
Using Recurring Decimals - With Answers
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Using Recurring Decimals - With Answers

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A variety of questions set to challenge all pupils on their understanding of recurring decimals. A topic that is much overlooked in modern teaching !!! This pdf consists of 40 questions (with answers) to push home students understanding of recurring decimals and their fractional equivalent. This is a great worksheet for an end of topic task, homework, classwork or revision sheet. I hope you find this useful !! (did you know that the modern Casios have a facility for recurring decimals - its above the squared button). Answers are included We welcome all reviews - thank you.
Mean and Standard Deviation Of Raw Data
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Mean and Standard Deviation Of Raw Data

(1)
This is the first of 3 sets of questions on Summary Statistics. Sheet 1 - raw data Sheet 2 - frequency tables Sheet 3 - grouped frequency tables Questions are asked in a helpful manner, though essentially they are all “Find Mean, Variance and Standard Deviation in context” and then interpret your answer. Answers and a formula sheet are included only in the full set of sheets which we offer at a good price. Please note that the formula for standard deviation differs for MEI so please ensure that you use the correct sheet for your board.
A - Z of Arithmetic Progressions for 'A' Level - with Answers
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A - Z of Arithmetic Progressions for 'A' Level - with Answers

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This pdf covers everything needed to teach, practice or revise A.P.'s for ‘A’ level. 20 full questions (30+ questions including sub-questions in total) getting progressively harder over two pages. Formulae needed are given on the sheet and answers are included. This is as good as they get before attempting full ‘A’ level questions. Answers are included Please leave feedback, particularly if you like my work - thank you.
A.P.s and G.P.s - With answers
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A.P.s and G.P.s - With answers

3 Resources
Fantastic value Around 50 questions on A.P.s and G.P.s for every ‘A’ level student - good for classwork, homework or revision. Included is every type of question that a student will need to ensure they understand series. A very thorough pair of worksheets with answers.
A.P.s and G.P.s + Higher grade questions + Answers
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A.P.s and G.P.s + Higher grade questions + Answers

4 Resources
An added bonus This set of worksheets consist of the sheets on A.P.'s and G.P’s and the harder questions which require some individual thought. This is everything I have used to teach Series for the last 35 years and I think the only other questions required are practical applications and exam questions which textbooks cover in abundance. Answers are included.
Inverse Functions for 'A' Level
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Inverse Functions for 'A' Level

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This is a relatively short PDF covering all the main points that students need on Inverse Functions. Around 20 questions in total - this set of questions are ideal for a homework or revision set. Answers are included. Please leave feedback, particularly if you like my work - thank you.
The Equation of a Line - Powerpoint Presentation
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The Equation of a Line - Powerpoint Presentation

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This is two Powerpoint presentations, one for foundation level / Key stage 3 and the second is for higher level - they all show a line and asks for the equation of the line. In the first presentation he y intercept is always given so this reduces the it to Foundation Level at GCSE or Key Stage 3. The second presentation is higher level only as the intercept is not given and it includes questions involving perpendicular lines. There are over 30 straight line graphs, different scales have been used as well as negative gradients, vertical and horizontal lines. Great as a starter - slides can be removed if you wish.
Sectors And Cones Worksheet - With Answers
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Sectors And Cones Worksheet - With Answers

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A small worksheet covering the maths involved in creating a cone from a sector. For students working for grade 7 and above this is a small worksheet (only 4 questions) but necessary. Answers are included Please leave feedback, particularly if you like my work - thank you.
The A - Z of Surds
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The A - Z of Surds

7 Resources
This bundle contains every worksheet I have on surds They cover everything from the basics up to some grade 9 questions. Fantastic value. Answers are included
Trigonometry in 3D - 10 GCSE Standard Questions With answers
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Trigonometry in 3D - 10 GCSE Standard Questions With answers

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This PDF consist of 4 sheets and 10 questions on 3D trigonometry for higher level GCSE students. Diagrams are excellent and large so the questions can be used on the screen in your classroom. Answers are included. Contents: 1 file of 10 questions in black and white. 1 answer sheet. Please leave feedback, particularly if you like my work - thank you
The Equation Of A Circle for G.C.S.E - with answers
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The Equation Of A Circle for G.C.S.E - with answers

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This is a two page pdf covering all that you need for GCSE on the subject of the equation of a circle. Starting from the simply identifying the equation - all the way up to the equation of a tangent and other applications. In approximately 40 questions which can be easily covered within one lesson + homework you will have covered all that you need!! Answers are included.
Higher Level Quadratics - From First To Last
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Higher Level Quadratics - From First To Last

9 Resources
Everything that you need for Higher Level work on Quadratic equations and graphs. Hundreds of questions on: Factorising Quadratics Further practice on factorisation Harder Factorisation Solving quadratic equations by factorisation Completing the Square Plotting graphs Simultaneous Quadratic + Linear Using the Quadratic Formulae Quadratic Inequalities This is a very comprehensive set of worksheets and answers are included.
Equation of a circle for 'A' Level - with answers.
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Equation of a circle for 'A' Level - with answers.

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This is a pdf on the equation of a circle - for ‘A’ level Questions include finding the equation using as many circle theorems as possible - Angle in a semicircle, Radius and tangent, Chord bisector, Distance from a point, Circumcircles, etc It is a very thorough worksheet which will take several hours to teach and complete - in total there are about 40 questions to be answered. Answers are included. Please leave feedback, particularly if you like my work - thank you.
The Equation Of A Circle For 'A' Level - 30 Questions With Answers
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The Equation Of A Circle For 'A' Level - 30 Questions With Answers

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This is a PDF consisting of all that you would need for teaching / learning The Equation of a Circle at ‘A’ level. Starting with basic equation, questions build up to include calculating the equation of tangents and normals etc This is a really thorough worksheet which will stretch all students regardless of their level. Ideal for classwork / homework or revision - I have used this set of questions for a long time with great success. Answers are included Please leave feedback, particularly if you like my work - thank you
Circles and Tangents for 'A' Level - With Answers
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Circles and Tangents for 'A' Level - With Answers

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This is a very thorough worksheet covering all that is needed for top grade students on the theory of Circles and tangents. Some of these questions are difficult for the average ‘A’ level student these days but all serve as excellent examples and the theory covered has both breadth and depth. two pages of work here - with answers ( which I have kept as neat as possible) This took a tremendous amount of work, so I hope it is of use to someone. Answers are included. Please leave feedback, particularly if you like my work - thank you.
KS3 Column Vectors - with answers
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KS3 Column Vectors - with answers

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2 extensive worksheets and a game covering just about everything needed for KS3 column vectors. VECTORS 1 - Express 12 vectors given on the diagram as a column vectors, also adding, subtracting and multiplying by a scalar (16 questions). VECTORS 2 - moving around a grid by vectors (can be done as column vectors or graphically) - 11 Questions The Vector Race Game - A simple game which will have even the most demotivated practicing plotting column vectors I have tried to space the questions so these can be given as worksheets or displayed through the computer for a class activity. Answers are included. Please leave feedback, particularly if you like my work - thank you.