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Planned and tested Mathematic resources for teachers in the primary, secondary and FE sectors. A wide range of subject matters from algebra to geometry in both interactive and powerpoint formats. So if you need an affordable solution for a Maths lesson plan then the Maths Geezer has a solution.

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Planned and tested Mathematic resources for teachers in the primary, secondary and FE sectors. A wide range of subject matters from algebra to geometry in both interactive and powerpoint formats. So if you need an affordable solution for a Maths lesson plan then the Maths Geezer has a solution.
GCSE Statistics Revision 1 (ppt)
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GCSE Statistics Revision 1 (ppt)

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2-3 Lessons divided into three parts. Topics covered: Cumulative frequency graphs Box plots Stem and Leaf diagrams Histograms with unequal bar widths. Includes, explanations, worked examples, practise questions with solutions and student worksheets.
Big Christmas Quiz & Christmas Dingbats
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Big Christmas Quiz & Christmas Dingbats

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Two Christmas based quizzes. Christmas Dingbats A stand alone quiz, but also a introduction to dingbat puzzles, that are featured in the Big Christmas Quiz. The Big Christmas Quiz Five Rounds of 12 possible questions picked from a numbers board (like a Question of Sport’s Picture Round). Rounds include: Which Santa; Secret Santa; Xmas Dingbats; General Knowledge (multiple choice); Christmas Movies. Plus three inter-spread Christmas songs intros rounds. Includes separate audio files and notes and answers.
Stem and Leaf Diagrams (pptx)
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Stem and Leaf Diagrams (pptx)

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2 lessons, includes step by step guide, worked examples and practice questions with solutions. Objectives: To be able to represent data in an ordered stem & leaf diagram 2, To be able to find the mode, median and range from an ordered stem and leaf diagram (including Back to Back Steam and Leaf, and comparing two sets of data).
Prime Factors, Prime Factorisation, HCF/LCM (ppt)
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Prime Factors, Prime Factorisation, HCF/LCM (ppt)

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2/3 Lessons. Objectives: Be able to write a number as a product of its prime factors. Be able to construct a tree diagram to find the prime factors of a number. Be able to calculate the HCF and LCM of two numbers using Venn diagrams. Be able to find the HCF and LCM of two numbers when given the prime factorisation of each numbers. Includes: Lesson starters; Worked examples; Practise questions; Plenary questions.
Number Bonds to 20 (ppt)
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Number Bonds to 20 (ppt)

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Year1 Number - Addition and Subtraction lesson on Number Bonds to 20. Split into three parts. Part 1: Recap and extension. Part 2: Reading, writing and interpreting mathematical statements. Part 3: Using knowledge of number bonds to 20 to solve problems with larger numbers. Lesson Objectives: a) To read, write and interpret mathematical statements involving addition (+) subtraction (-) and equals (=) signs. (1C2b) b) To be able to represent and use number bonds and related subtraction facts within 20. (1C1) c) To be able to add and subtract single-digit and two-digit numbers to 20, including zero. (1C2a) d) To solve one step problems that involve addition and subtraction. (1C4) Students are encouraged to use a range of concrete objects to help them solve problems. Includes recording templates for diagrams, words and symbols, using a Ten Frame, and Mastery questions, and blank templates/worksheets.
GCSE Algebra Revision (ppt)
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GCSE Algebra Revision (ppt)

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Two lessons, including worked examples and practise questions. Topics: 1. Solving Equations 2. Substitution into Expressions 3. Simplifying Expressions 4. Expanding Brackets 5. Factorising Expressions
Angle Rules (pdf)
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Angle Rules (pdf)

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2-3 lessons, includes step by step guide, worked examples and practice questions. Objectives: Calculate angles on a line and around a point. Solve angle problems involving parallel lines. Solve angle problems involving triangles.
Simple Probability (notebook)
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Simple Probability (notebook)

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2/3 Interactive lessons. Objectives: To understand probability words. To know the probability of an event happening lies between 0 and 1. To place events on a probability line. To be able to workout the probability of an event.
Circle Theorems (ppt)
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Circle Theorems (ppt)

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2 lessons, covering 9 rules including cyclic quadrilaterals, alternate segment theorem, tangents, angles in the same segment. With worked examples, practice questions and worksheets.
Simplifying and Rationalising Surds (ppt)
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Simplifying and Rationalising Surds (ppt)

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Lesson objectives: To understand the definition of a surd. To be able to simplify surds. To be able to rationalise simple fractions with a surd in the denominator. Includes worked examples, practise questions, and exam questions.
Relative Frequency (pptx)
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Relative Frequency (pptx)

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2 lessons, includes step by step guide, worked examples, practice questions and worksheets. Starter activity - “How many reds?” an experiment in predicting. Object being that students understand that more trials, means the relative frequency is closer to theoretical probability Objectives: Estimate probabilities on experimental data. Use relative frequency as an estimate of probability.
Number Bonds to 20 (pdf)
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Number Bonds to 20 (pdf)

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Year1 Number - Addition and Subtraction lesson on Number Bonds to 20. Split into three parts. Part 1: Recap and extension. Part 2: Reading, writing and interpreting mathematical statements. Part 3: Using knowledge of number bonds to 20 to solve problems with larger numbers. Lesson Objectives: a) To read, write and interpret mathematical statements involving addition (+) subtraction (-) and equals (=) signs. (1C2b) b) To be able to represent and use number bonds and related subtraction facts within 20. (1C1) c) To be able to add and subtract single-digit and two-digit numbers to 20, including zero. (1C2a) d) To solve one step problems that involve addition and subtraction. (1C4) Students are encouraged to use a range of concrete objects to help them solve problems. Includes recording templates for diagrams, words and symbols, using a Ten Frame, and Mastery questions, and blank templates/worksheets.
Angle Rules (pptx)
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Angle Rules (pptx)

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2-3 lessons, includes step by step guide, worked examples and practice questions. Objectives: Calculate angles on a line and around a point. Solve angle problems involving parallel lines. Solve angle problems involving triangles.
Listing Outcomes and Sample Space Diagrams (pptx)
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Listing Outcomes and Sample Space Diagrams (pptx)

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2 lessons, includes a recap on calculating probability, step by step guide, worked examples and practice questions. Objectives: To calculate probability by listing all outcomes. To calculate the probability of independent events, including questions using 'And', 'Or' and 'At Least'.
Area and Circumference of Circles (ppt)
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Area and Circumference of Circles (ppt)

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2 Lessons, includes worked examples and practise and extention questions. Objectives: To be able to find the circumference of circles. To be able find the area of circles. To be able to find area and perimeters of semi-circles and quardrants.
Year 1 Multiplication & Division - Counting in 2's (pptx)
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Year 1 Multiplication & Division - Counting in 2's (pptx)

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2-3 lessons in two parts. Designed to increase students understanding through step by step activities. Part of Counting in 2’s, 5’s, and 10’s series. Success Criteria: Competent: I can group concrete objects into twos, and say how many groups of twos there are. Accomplished: I can find the total by counting in twos. Exceptional: I can use my reasoning skills to solve problems involving multiples of twos. Part 1 - 28 slides Uses everyday objects, Numicon, money, twins, trainers. to get students to count and think in twos. Part 2 - 28 slides Recaps part 1 - builds upon learning and then challenges students with mastery questions using 2p coins to buy small items. Includes self-assessment slides for students and a “Whizz Bang” game as a plenary.
Area of Rectangles, Triangles and Parallelograms (pptx)
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Area of Rectangles, Triangles and Parallelograms (pptx)

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Lesson objective: To be able to find the area of triangles. The lesson uses students pre-existing knowledge of areas of rectangles and parallelograms to workout how to find areas of triangles. Through a series of worked examples, students should realise that some triangles are either half a rectangle, or half a parallelogram, and hence gain a better understanding of how the formula for the area of a triangle works. Includes; worked examples, practise questions, and a plenary.
Angle Rules (notebook)
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Angle Rules (notebook)

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2-3 lessons, includes step by step guide, worked examples and practice questions. Objectives: Calculate angles on a line and around a point. Solve angle problems involving parallel lines. Solve angle problems involving triangles.
Sharing an Amount in a Given Ratio (ppt)
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Sharing an Amount in a Given Ratio (ppt)

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2 lessons, with worked examples and practise questions. Objectives: To be able to share an amount in a given ratio using proportional division. To be able to share an amount in a given ratio using the difference between parts.