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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.
Dividing by a Fraction - Using Reciprocals (ppt)
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Dividing by a Fraction - Using Reciprocals (ppt)

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3 lessons. Objective: to be able to divide a number by a fraction. The presentation is split into 4 parts: Recap of reciprocals. Dividing a whole number by a fraction. Dividing a fraction by a fraction. Dividing a mixed number by a fraction. Includes worked examples, practise questions with worksheets, and plenary.
Equivalent Fractions and Bingo (powerpoint)
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Equivalent Fractions and Bingo (powerpoint)

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Lesson Objectives: To be able to use a multiplier to find equivalent fractions. To be able to simplify fractions using a multiplier/divisor. Starter: Class activity where students write as many possible equivalent fractions on mini-whiteboards to common fractions. Progression: Using multipliers to find equivalent fractions. Plenary: Fraction Bingo Game to embed and assess student learning in a fun way.
Fractions, Decimals and Percentages.(pptx)
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Fractions, Decimals and Percentages.(pptx)

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3 lessons, includes step by step guide, worked examples, practice questions. Lesson Objectives: To be able to simplify fractions. To be able to work out equivalent of common fractions, decimals and percentages. To be able to convert between fractions and decimals. The presentation is divided into 3 parts, each representing one of the learning objectives.
Factorising Quadratic Expressions and Solving Quadratic Equations (pptx)
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Factorising Quadratic Expressions and Solving Quadratic Equations (pptx)

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2-3 lessons, taking students through a step by step guide, to fully understand the process of factorising to solve quadratic equations. The lessons include: A recap on expanding brackets, to show that factorising is the inverse operation. Factorising simple expressions, and solving simple quadratic equations. The linking of roots of quadratic graphs to solutions of quadratic equations. Throughout the resource there are, worked examples, practice questions and exam style questions.
Perimeter and Area of Compound Shapes (notebook)
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Perimeter and Area of Compound Shapes (notebook)

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2 lessons on finding the area and perimeter of compound shapes made from rectangles. Includes step by step guide, worked examples and practice questions. Objectives: To be able to find the perimeter of compound shapes. (grade 3) To be able to find the area of compound shapes. (grade 3)
Solving Equations - Intersection Method. (pptx)
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Solving Equations - Intersection Method. (pptx)

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1-2 lessons, includes step by step guide, and worked examples for both quadratic and cubic equations (graphs). Objectives: To solve equations graphically by drawing a straight line. Students find the a straight line by working out the difference between two equations. Then draw the line on the graph to find the solutions.
Relative Frequency (notebook)
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Relative Frequency (notebook)

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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.
Solving Equations With Unknowns on both Sides Version 2 (notebook only)
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Solving Equations With Unknowns on both Sides Version 2 (notebook only)

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2 lessons: Lesson objectives: To solve equations with unknowns on both sides, including equations with brackets. Includes; teachers notes on how to use the interactive elements, step by step guide, worked examples and practice questions. The big idea is to rewrite both sides of the equation to eliminate like terms. Hence the phrase “Same Value, Looks Different”. It uses money to show that you can can have the same value, but in different ways. Hence, you can rewrite any equation in any way as long as you do not change the value. This version 2 is designed to allow both teachers and students to solve the example equations by writing each step on an interactive whiteboard. (Version 1 has each step written done to be uncovered as the example goes on).
Solving Equations Using Different Methods (pptx)
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Solving Equations Using Different Methods (pptx)

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3 lessons, includes step by step guide, worked examples and practice questions, and plenary. Objectives: To solve two-step equations. (grade 3) Solve equations with brackets. (grade 3) Methods used: Cover up and inspection and using inverse operation.
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.
Partitioning in Tens & Ones (ppt)
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Partitioning in Tens & Ones (ppt)

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A resource with over 60 slides. There is enough material for a series of lessons. Slides designed to be printed to create worksheets for students. Includes: Starter activities; Worked examples and practise questions; Different methods of partitioning; Partitioning diagrams; Different ways of representing numbers: Challenge questions; Self assessment opportunities; Templates to allow teachers to create extra resources/questions. The lessons end with a fun bingo activity, that allows teachers to assess learning.
GCSE Algebra Revision (notebook)
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GCSE Algebra Revision (notebook)

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Two interactive lessons, including worked examples and practise questions. Topics: 1. Solving Equations 2. Substitution into Expressions 3. Simplifying Expressions 4. Expanding Brackets 5. Factorising Expressions
Prime Factors, Prime Factorisation, HCF/LCM (notebook)
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Prime Factors, Prime Factorisation, HCF/LCM (notebook)

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2/3 Interactive 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: Teachers notes; Lesson starters; Worked examples; Practise questions; Plenary questions.
Area and Circumference of Circles (notebook)
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Area and Circumference of Circles (notebook)

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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. Interactive version.
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.
Circle Theorems (notebook)
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Circle Theorems (notebook)

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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. Interactive version.
Pythagoras' Theorem (ppt)
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Pythagoras' Theorem (ppt)

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Using L.A.S.S, students are shown the key skills to find the missing side in a right angle triangle, which is squaring two numbers, adding or subtracting, and square rooting. I don’t use the formula, and hence this works for all ability groups, as method involves skills students are familiar with, Includes worked examples and practise and extention questions.
Multiplication Practise 2 - Interactive Version
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Multiplication Practise 2 - Interactive Version

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Part 2 of 5. A series of A5 practise sheets, designed mainly as a series of lesson starters, to embed mastery of the times table up to 20. Approximately 40 different tasks. Includes: Task 2 involves a spider diagram with ten questions. Some are asking for an answer to a multiplication question, others show the answer and require the students to find the question. This interactive version reveal the answers underneath the blue circles.
Probability Two Way Tables (notebook)
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Probability Two Way Tables (notebook)

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Lesson objectives: To be able to interpret data from a two-way table. To be able to work out probabilities from a two-way table. Includes; worked examples, practise questions, exam questions and worksheets. Interactive version.