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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 !
4 Large Co-ordinate Pictures
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4 Large Co-ordinate Pictures

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This is a set of four PDFs which are large pictures of: A frog - one quadrant Santa - one quadrant Cheeky Charlie (a monkey) - four quadrants including half co-ordinates Pink Panther - four quadrants which need scaling An excellent resource which was given to me by one of my department and they have no idea where they came from but I cannot find them elsewhere. Please provide feedback, particularly if you like my work - thank you
The volume of a pyramid - with answers
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The volume of a pyramid - with answers

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A simple homework sheet that I created, it only has six questions but I felt it was enough to get the point across. The six questions include pyramids with a base which is a triangle, square or rectangle and includes one non - right pyramid. I hope you find it of some use. Answers are included Please leave feedback, particularly if you like my work - thank you
Applications of Partial Fractions
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Applications of Partial Fractions

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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. 3 applications of partial fractions - just to show how they have appeared in A level papers in the past. with answers Please leave feedback, particularly if you like my work - thank you.
The general term of a linear sequence - with answers
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The general term of a linear sequence - with answers

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This is the simplest of worksheets on Linear Sequences - simply state the general term in each case. 26 questions covering all types of question possible. answers are given for the general term but the sheet can easily be adapted: what is the 20th term? find the first term more than 100 is 760 in the sequence? etc great for a homework or classwork sheet - I used to put it on the screen and see how many the class could get in 10 mins Have fun!
Circles And Squares - 8 Questions aimed at more able students
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Circles And Squares - 8 Questions aimed at more able students

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This worksheet is a great compliment to our sheets on the area and the circumference of a circle. It is a PDF consisting of 8 questions with parts of circles inside squares where insufficient information seems to have been given. I aimed this at more able students in year 9 and 11. Answers are provided Please leave feedback, particularly if you like my work - thank you.
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
Sampling and Sampling Methods - Notes for teachers and students with Questions
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Sampling and Sampling Methods - Notes for teachers and students with Questions

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I have taught Statistics from GCSE level all the way up to Undergraduate level and have files of notes and questions that I have accumulated over the years and recently was asked to post my notes on Sampling as many students don’t get the finer points and most textbooks don’t cover them either. So here they are - I don’t think that the telephone directory is relevant so much to todays methods but have left it in for completeness. Hope that you find them useful.
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.
Arrangements In A Row - With Answers
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Arrangements In A Row - With Answers

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This is a short PDF covering all that you need on Permutations and Combinations for ‘A’ level. Though rarely asked it is an essential part of the ‘A’ level syllabus particularly when combined with probability. I have provided the methodology in the answers for any students who use this. Hope it is of some use. Answers are included. Please provide feedback, particularly if you like my work - thank you.
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.
Fractions into Percentages and back - Worksheet with answers
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Fractions into Percentages and back - Worksheet with answers

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A worksheet of 10 questions that is aimed at the introduction of percentages in year 7. I used this sheet for GCSE revision at foundation level too. Two types of question asked - basically changing fractions into percentages and also changing percentages into fractions. A good homework / classwork sheet - i offer it to save you some time - hoping you may find it useful. Answers are included Please leave feedback - particularly if you like my work - thank you.
Sector Area, Arc Length & Radians - Lite
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Sector Area, Arc Length & Radians - Lite

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A quick extra which I have found to be very helpful, particularly with tuitions or as a lesson starter. Simply two question in 10 parts each Q1 - convert between degrees and radians - 10 questions Q2 - using the formula for sector area and arc length backwards and forwards. Hope you like them A more complete form is available which includes answers for only £2
Tally Tables
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Tally Tables

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This PDF has 3 questions on drawing up tally tables using 50, 60 or 100 pieces of data. I used to use this in year 10 with foundation level students so there are a couple of harder questions involved but these can be ignored if you wish to use this at KS2, or KS3. Please leave feedback, particularly if you like my work - thank you.