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Happymathematician's Shop

Average Rating4.03
(based on 77 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 !
Drawing Plans & Elevations
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Drawing Plans & Elevations

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10 block diagrams to draw plan and elevations of: First document shows the diagrams in colour and large scale so they can be projected to the class. Second document shows the same 10 diagrams in black and white and on one page for use as a handout.
The Best Buy - 28 Questions with Answers + Starter
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The Best Buy - 28 Questions with Answers + Starter

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This is a useful worksheet and starter. A PDF on the best value for money - 2 questions: Question one is the comparison of the price of 4 eggs with the price of 6 eggs etc. - 8 questions on a PDF and also as a Powerpoint so that it can be used as a starter too. Question two is the comparison of weights and volumes - price per gram etc. in 20 parts there is plenty here for examples - classwork and homework. All prices are relevant to 2021 Answers are included * Please leave feedback, particularly if you like my work - thank you.*
Distance - Time Graphs
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Distance - Time Graphs

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A large and comprehensive worksheets on Distance - Time Graphs - including curved graphs. Distance - Time Graphs 1 - 9 large scale questions given in context, starting at basic level and building to Higher Level GCSE questions, including average velocity and estimating gradient to calculate velocity. Distance Time Graphs 2 - 3 Questions where a situation is given and a choice of Distance - Time graph - which one fits. Distance - Time Graphs Answers Please leave feedback, particularly if you like my work - thank you
The Area Of Basic Shapes - With Answers
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The Area Of Basic Shapes - With Answers

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6 thorough worksheets covering all of the basic shapes required for GCSE. Rectangles - 10 Questions covering the area and perimeter of rectangles and squares. Rectangles 2 - an extra sheet repeating the same type of questions from the first Parallelograms - 10 Questions covering the area and perimeter of parallelograms and rhombuses. Triangles - 12 Questions covering all you will need on the area of a triangle. Trapezia - 9 questions covering the area of all types of trapezia. Circles - 12 questions covering the area and circumference of circles + quadrants. Answers - All the answers are provided including the answers to the free areas worksheets that are also available.
Reading From A Venn Diagram - with Answers
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Reading From A Venn Diagram - with Answers

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This is a PDF of two pages and nine questions covering more complex questions on Venn diagrams, largely limited to two set Venn diagrams (though one question is on three sets). These questions take the information given and ask pupils to put them into a Venn diagram and hence answers questions. I have included probability and also conditional probability as it is now appearing on GCSE papers. Answers are included. Please leave feedback, particularly if you like my work - thank you
Into and Out of Standard Form - 40 Interesting questions with answers
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Into and Out of Standard Form - 40 Interesting questions with answers

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This is a great worksheet full of interesting numbers that pupils put into and take out of Standard Form - Over 40 questions in total This sheet is aimed at introducing Standard Form at KS3. All numbers have been verified and are accurate and answers are provided. The sheet is provided in two formats - ‘all on one sheet’ and ’ plenty of space and larger font on two sheets’ Answers are provided Please provide feedback if you like this work - thank you.
The Binomial Distribution - over 50 questions with answers
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The Binomial Distribution - over 50 questions with answers

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This is a thorough pdf of over 50 questions using the binomial distribution. Useful for teaching / learning or revision I think this set of questions covers everything you will need on find probabilities and using the Binomial. Answers are included. Please leave feedback, particularly if you like my work - thank you.
Higher GCSE Algebra For Levels 7+
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Higher GCSE Algebra For Levels 7+

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This is a resource consisting of 60 GCSE style questions of a difficult nature for those students aiming for more than a grade 7 I have used this as one of six revision books both in school and with tuitions - it has proven very effective. Questions cover everything I want to stress for these pupils an should take between 5 and 6 hours to complete at exam pace. This is 3 PDFs - the second is a spacesaver document with the answers. This document took an age to compile but it has been worth it - I recommend it to you.
Median and Quartiles of Discrete Data
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Median and Quartiles of Discrete Data

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This is a set of questions covering all students need to know on Medians, Percentiles, Quartiles and Interquartile range for discrete data. I have often included questions on outliers and many of the questions include frequency tables but NOT grouped frequency or continuous data- these are handled on a second sheet. In total this is a pdf of 9 full questions and approximately 30 sub questions with data, stem and leaf diagrams and box & whisker diagrams too. Answers are included Please leave feedback, particularly if you like my work, thank you.
Median, IQR and Outliers of all types of data
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Median, IQR and Outliers of all types of data

2 Resources
These two sheets together cover median, quartiles, percentiles, IQR and semi - IQR as well as outliers but not skewness. In total there is about 45 questions covering everything that any A/AS student will need to revise or work through this topic. Many of the questions are in context and answers are included.
Curve Sketching at GCSE
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Curve Sketching at GCSE

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This set of resources consists of two PDFs covering sketches required for higher level GCSE. The sketches are aimed at more able students - so there is slightly more than the average student will need, but it is a teaching aid - you can decide how for to go. I have always found these notes cover everything that I wanted and the questions are pretty standard. Hope you can find a use for them. Please leave feedback, particularly if you like my work - thank you
Reciprocal Trigonometric Functions - with answers
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Reciprocal Trigonometric Functions - with answers

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This is a relatively short pdf on the introduction of Sec, Cot and Cosec 40 questions in total - enough for explanation, examples and homework on finding the value of sec(45) or cot(200) etc and working backwards as well as solving simple equations such as sec(x) = 2. Students need to be working in degrees and radians in this set of questions which also serve as a great revision for year 12 trigonometry. Answers are included. Please leave feedback, particularly if you like my work - thank you
Compound Angle Formulae - LITE
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Compound Angle Formulae - LITE

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This pdf is a free copy of part of the larger document I offer for sale. It consists of 5 questions with around 20 subquestions on Compound Angle Formulae - basically an excellent intro or homework. Hope you enjoy it and find it useful. The full version is available with twice as many questions and full answers for less than the price of a cup of coffee. Please leave feedback, particularly if you like my work - thank you.
Common Number Sets
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Common Number Sets

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This is a sheet that I used to give out as a fact sheet - you may find it useful, I also had a laminated version on the wall for reference. Please leave feedback, particularly if you like my work - thank you.
Integration By Parts - 33 Questions with answers
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Integration By Parts - 33 Questions with answers

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A useful PDF aimed at revising Integration By Parts In total there are 33 questions (with answers) including both definite and indefinite integrals. My A Level students have found these revision sheets to be very useful. Answers are provided. Please leave feedback, particularly if you like my work - thank you.
Revise Percentages - 30 miscellaneous questions with answers
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Revise Percentages - 30 miscellaneous questions with answers

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This is a pdf consisting of 30 questions covering everything you will need to revise percentages. Primarily aimed at higher level GCSE so questions include repeated percentage increase and reverse percentages. The first 20 questions provide excellent revision to all higher level students but the last 10 questions are a bit of a stretch for many students - though they are not grade 10 !!! Give them a challenge !!! An answer sheet is included. please give feedback, especially if you like my work - thank you.
Domain and Range - 24 Questions with Answers
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Domain and Range - 24 Questions with Answers

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This is a one page PDF of 24 questions on finding the range given any function and a domain. These questions start easy enough but I have included: Turning points Trigonometry Exponentials and Logarithms Reciprocals Modulus Modulus and Trigonometry It is a great set of questions I have used to discuss the shapes of graphs and the transformations that have been employed. This is a far more useful set of questions than it initially appears to be. Answers are included Please leave feedback, particularly if you like my work - thank you
Basic Integration of powers of x - over 70 questions with answers
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Basic Integration of powers of x - over 70 questions with answers

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This is a pdf which I have used for years - it covers integration of powers of x only. There are over 70 questions here with powers which include negative, fractional and negative fractional too. I always found students had difficulty with fractions so these questions **do not **cancel nicely and include square and cube roots. I have included some where expansion of brackets are needed and others where divisions are needed too. Answers are included Please provide feedback, particularly if you like my work - thank you.
Integration Revision Questions
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Integration Revision Questions

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This is a PDF consisting of 52 questions on integration. I have used these extensively to give pupils practice in integration techniques - there are no application questions here as the best place to get those is recent exam papers - this is aimed at purely practicing integration techniques. I have included a summary sheet to help with learning the techniques and have always found that students appreciated this. Answers are included. Please leave feedback - particularly if you like my work, thank you.
Integration of Products and Quotients
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Integration of Products and Quotients

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This pdf was originally written to discuss with students ‘which method of integration should we use?’ as I found many students found it difficult to tell when to use substitution and when to use parts. I’ve added answers so that it can be used as a revision sheet too - some of these questions are a bit tricky but nothing a top grade ‘A’ level student shouldn’t be able to handle. I find that many students find it challenging but it is very thorough. All questions are solved using Substitution or Parts. Answers are included Please leave feedback, particularly if you like my work - thank you.