Hero image

Happymathematician's Shop

Average Rating4.12
(based on 84 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 !

332Uploads

219k+Views

69k+Downloads

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 !
Reading Pie Charts
happymathematicianhappymathematician

Reading Pie Charts

(0)
This pdf consists of 6 questions on reading or interpreting Pie Charts. I think all the questions are relevant to pupils and are more interesting than – “What is your favourite colour?” There is enough work for a full lesson allowing the teacher to discuss one or two questions before pupils attempt the remaining questions. Answers are included. Please leave feedback, particularly if you like my work - thank you.
The Volume and Surface Area Of Cones and Spheres - Worksheets With Answers
happymathematicianhappymathematician

The Volume and Surface Area Of Cones and Spheres - Worksheets With Answers

(0)
Four worksheets covering higher level GCSE questions on Cones and Spheres including Level 9 questions. Cones - A great worksheet which all higher level students will need to be able to cope with - 12 questions Spheres - 6 questions on volume and surface are of spheres and hemispheres. Cones and Spheres - 5 more difficult questions on the cone and spheres - these are level 8 and 9 ! Cones and Sectors - a couple of questions to explore the relationship between the sector of a circle and the the cone that is created by joining the radii together Answers for each are provided separately. Please leave feedback, particularly if you like my work - thank you.
KS3 Column Vectors - with answers
happymathematicianhappymathematician

KS3 Column Vectors - with answers

(0)
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.
Angles in Polygons for GCSE - 17 Full Questions with Answers
happymathematicianhappymathematician

Angles in Polygons for GCSE - 17 Full Questions with Answers

(0)
This is a detailed worksheet covering all that is needed for GCSE on the angles in polygons. The questions are quite searching and usually involve more than one polygon. Aimed at revision for higher level GCSE this set of questions can also be used for teaching / learning the topic. Answers are included. Please leave feedback, particularly if you like my work - thank you
Median and Quartiles of Discrete Data
happymathematicianhappymathematician

Median and Quartiles of Discrete Data

(0)
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.
Partial Fractions with Repeated Factors
happymathematicianhappymathematician

Partial Fractions with Repeated Factors

(0)
Each question has been carefully constructed and checked thoroughly to ensure they are correct. As required by all boards in 2019+ Nothing higher than linear on the numerator No quadratic factors on the denominator. This page has 22 questions on partial fractions with repeated roots in the denominator. **answers are included ** Please leave feedback, particularly if you like my work - thank you.
Ratio Scales - Great Worksheet with 30 Questions + Answers
happymathematicianhappymathematician

Ratio Scales - Great Worksheet with 30 Questions + Answers

(1)
This PDF consists of 30 questions covering ratios as scales for maps and models. 10 Questions on calculating the Real distance given the scale and the map distance. 10 Questions on calculating the Map distance given the real distance and the scale. 10 Questions on finding the scale, given the Map distance and the real distance. I originally wrote this for Key stage 3 pupils but have extended it for Key Stage 4. All distance are accurate - making many of the questions really interesting. Answers are included Please leave feedback, particularly if you like my work - thank you.
Expressing One Number As A Percentage Of Another - With Answers
happymathematicianhappymathematician

Expressing One Number As A Percentage Of Another - With Answers

(0)
This PDF consists of 12 questions expressing one number as a percentage of another. Aimed at Key Stage 3 classes, there is nothing too demanding required and all answers to the problems are whole numbers. I have included thirds and eighths in some of these. Answers are included. Contents One Number As A Percentage Of Another Answers Please leave feedback, especially if you like my work - thank you.
Venn diagrams - Worksheet with answers
happymathematicianhappymathematician

Venn diagrams - Worksheet with answers

(1)
This is a PDF of 2 pages with 10 questions which cover both reading from a Venn diagram and drawing Venn diagrams but limited to just two sets. I have kept it relevant and interesting so that pupils will relate to it more. Answers are included. Please leave feedback, particularly if you like my work - thank you
Finding 100% Given Any Percentage - with answers
happymathematicianhappymathematician

Finding 100% Given Any Percentage - with answers

(0)
This worksheet provides 17 problems on finding 100% of a number given a smaller percentage. This is really aimed at year 7 but can be used for revision with Year 11 just as easily. Answers are Included Please leave feedback, particularly if you like my work - thank you.
Harder Set Questions
happymathematicianhappymathematician

Harder Set Questions

(1)
A quick worksheet on finding the number of elements in a set Typically for grade 7 - 9 students, pupils of a lower level will probably find these challenging.
The Normal Distribution    + Answers
happymathematicianhappymathematician

The Normal Distribution + Answers

(0)
This is a pair of PDF worksheets covering the introduction to the Normal distribution. The first sheet has approximately 30 questions, which boil down to using the calculator and standardization. Questions involve finding, p(z > a), p(x < a), finding the mean, the standard deviation and those questions that involve finding both. In total there are over 80 subquestions - this is a great resource for examples, homework and classwork - really too many questions. The second sheet is around 30 questions on practical applications of the Normal (modelling) - these boil down to the student needing to interpret worded questions into the basic format given in sheet 1 All answers are included. Please leave feedback, particularly if you like my work - thank you.
Factorising Harder Quadratics for Grade 8 & 9 - With Answers
happymathematicianhappymathematician

Factorising Harder Quadratics for Grade 8 & 9 - With Answers

(1)
This pdf consists of 26 difficult questions aimed solely at grade 8 & 9 students. Each question has been checked to ensure that it will eventually factorise but they do require algebraic manipulation. An excellent resource for differentiation and revision. Answers are included Please leave feedback, especially if you like my work - thank you.
Implicit Differentiation Worksheet + Answers
happymathematicianhappymathematician

Implicit Differentiation Worksheet + Answers

(0)
This PDF consists of around 25 questions based on implicit differentiation. The first 18 are finding expressions for the first derivative in terms of x and y and then I have included 6 or 7 on the applications of differentiation - using the implicit method. I have included one or two where second derivatives are required - just for fun. This is a very thorough worksheet which can be used when teaching the topic or as a revision sheet. Answers are included Please leave feedback, particularly if you like my work - thank you
Solving Linear Equations With Brackets - 80 questions + Answers
happymathematicianhappymathematician

Solving Linear Equations With Brackets - 80 questions + Answers

(0)
This is a large PDF consisting of almost 80 questions on linear equations with brackets. I aimed this at all classes, at KS3 only doing the first half of each question and at KS4 only doing one or two columns. Questions get progressively harder. Question 1 - 26 questions of the form a(bx + c) = d Question 2 - 26 questions of the form a(bx + c) = d(ex + f) Question 3 - 26 questions of the form a(bx + c) + d(ex + f) = g **** Answers are included **** Please give feedback, especially if you like my work - thank you.
Differential Equations for 'A' Level - over 30 questions with answers
happymathematicianhappymathematician

Differential Equations for 'A' Level - over 30 questions with answers

(0)
This worksheet covers everything you need to revise differential equations. On two pages, this pdf has over 30 questions on variable seperable differential equations, Q1 - has 16 questions which need to be rearranged before integrating, I have included trig, exponential, logs, partial fractions and standards here ! Q2 - just a few parts here where initial conditions are given so that the constant of integration will need to be calculated and simplified. Q3 - 10 are more like examination questions and have more than one part. Answers have been checked several times and numbers used have been manipulated to make interesting questions. Please leave feedback, particularly if you like my work - thank you. Answers are included.
Equations of Motion for GCSE - over 20 questions with answers
happymathematicianhappymathematician

Equations of Motion for GCSE - over 20 questions with answers

(0)
This is a PDF consisting of over 20 questions on the 3 Kinematic equations required for GCSE. The questions are suitable for Higher and Foundation level and emphasise the interpretation of the terms rather than focussing on complex questions. This double page has everything that you need for GCSE Maths exams and can be used as a classroom exercise or homework. Answers are included I would appreciate feedback as it always helps me to improve and provide the worksheets that you need
Algebraic Proof
happymathematicianhappymathematician

Algebraic Proof

(8)
A PDF of many of the type of problems that students need for higher level at GCSE, I originally designed this for Year 11 revision, but often used it when introducing the topic or giving homework. The sheet is comprehensive and will hopefully cover all that you need. I hope you find it useful. Please leave feedback, especially if you like my work - thank you.
Trigonometry With Surds
happymathematicianhappymathematician

Trigonometry With Surds

(2)
This PDF is a quick extra which I used as an extra for one lesson with GCSE grade 8 / 9 pupils. Hope you find it useful. Answers are included Please leave feedback - particularly if you liked it !!!
Identities
happymathematicianhappymathematician

Identities

(3)
Identities are new to the GCSE 9 - 1 syllabus for all boards So I wrote these questions to help in any classroom. You may give them for classwork, homework or just to discuss in groups. Some of the questions are really difficult - discussion only I think. Answers are included.