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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.
Fractions, Decimals and Percentages (notebook)
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Fractions, Decimals and Percentages (notebook)

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3 lessons, includes step by step guide, worked examples, practice questions, and interactive section for student responses. 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 (notebook)
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Factorising Quadratic Expressions and Solving Quadratic Equations (notebook)

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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.
Finding Unknown Numbers - Solving Equations using Bar models (notebook)
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Finding Unknown Numbers - Solving Equations using Bar models (notebook)

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Objective: To find the value of symbols and letters in simple equations. (grade 2) 1-2 lessons, taking students from simple missing number sums to using ‘Bar Models’ to find harder equation problems, including multiplication and division questions. Includes step by step guide, worked examples and practice questions. Interactive version.
Finding Unknown Numbers - Solving Equations using Bar models (pptx)
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Finding Unknown Numbers - Solving Equations using Bar models (pptx)

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Objective: To find the value of symbols and letters in simple equations. (grade 2) 1-2 lessons, taking students from simple missing number sums to using ‘Bar Models’ to find harder equation problems, including multiplication and division questions. Includes step by step guide, worked examples and practice questions.
Lines and Angles (notebook)
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Lines and Angles (notebook)

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2-3 lessons, includes step by step guide, worked examples, practice questions and worksheets. Objectives: Recognise types of angles Estimate, Measure and Draw Angles. Students learn about acute, obtuse, reflex, right angles and straight lines. There is an estimating angles game activity, and on this interactive version students can be shown how to correctly measure an angle, and then use the protractor themselves on the whiteboard so they can then measure and draw angles accurately.
Lines and Angles (pptx)
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Lines and Angles (pptx)

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2-3 lessons, includes step by step guide, worked examples, practice questions and worksheets. Objectives: Recognise types of angles Estimate, Measure and Draw Angles. Students learn about acute, obtuse, reflex, right angles and straight lines. There is an estimating angles game activity. Students are shown how to correctly measure an angle, and then use the protractor themselves to measure and draw angles accurately.
Listing Outcomes and Sample Space Diagrams (notebook)
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Listing Outcomes and Sample Space Diagrams (notebook)

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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’. This notebook version includes notes for teachers on how to use the interactive elements within the presentation.
Length, Perimeter and Area (pptx)
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Length, Perimeter and Area (pptx)

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Two lessons. The slides can be used as worksheets for the students to work though. Objectives: To be able to measure and draw straight lines. (grade 1) To be able to the perimeter of rectangles and other polygons. (grade 2) To be able to find the area of rectangles. (grade 2) Students progress from counting 1cm squares, to measuring lines and sides, to calculating the area of a rectangle. This interactive version allows students to use an on screen ruler to measure.
Length, Perimeter and Area (notebook)
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Length, Perimeter and Area (notebook)

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Two lessons. The slides can be used as worksheets for the students to work though. Objectives: To be able to measure and draw straight lines. (grade 1) To be able to the perimeter of rectangles and other polygons. (grade 2) To be able to find the area of rectangles. (grade 2) Students progress from counting 1cm squares, to measuring lines and sides, to calculating the area of a rectangle. This interactive version allows students to use an on screen ruler to measure.
Negative and Fractional Powers (notebook)
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Negative and Fractional Powers (notebook)

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2 lessons, includes step by step guide, worked examples, practice questions and exam style questions. Objectives: To understand and use negative powers. (grade 5) Find the value of problems involving positive, negative and fractional indices, with a calculator. (grade 6) Find the value of problems involving positive, negative and fractional indices, without a calculator. (grade 7)
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)
Multiply using fractions (notebook)
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Multiply using fractions (notebook)

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5 lessons, includes step by step guide, worked examples and practice questions. Learning Objectives: Find a fraction of a quantity. Multiply a fraction by a whole number. Multiply a fraction by a fraction. Multiply a fraction by a mixed number. Multiply a mixed number by a mixed number.
Negative and Fractional Powers (pptx)
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Negative and Fractional Powers (pptx)

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2 lessons, includes step by step guide, worked examples, practice questions and exam style questions. Objectives: To understand and use negative powers. (grade 5) Find the value of problems involving positive, negative and fractional indices, with a calculator. (grade 6) Find the value of problems involving positive, negative and fractional indices, without a calculator. (grade 7)
Probability Tree Diagrams (notebook)
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Probability Tree Diagrams (notebook)

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3-4 lessons. Includes recaps on: Finding probabilities, independent and mutually events, and sample space diagrams. The presentation features a step by step guide, worked examples and practice questions. Objectives: Use tree diagrams to calculate probabilities of a combination of events. (7) Use tree diagrams to calculate probabilities of conditional events. (8)
Solving Equations - Intersection Method. (notebook)
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Solving Equations - Intersection Method. (notebook)

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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.
Sectors of Circles (notebook)
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Sectors of Circles (notebook)

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2-3 lessons, includes step by step guide, worked examples, practice questions and exam style questions. Objectives: Find the arc length given the angle. (grade 5) Find the angle given the arc length. (grade 5) Find the sector area given the angle. (grade 5) Find the sector angle given the area. (grade 5)
Sectors of Circles (pptx)
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Sectors of Circles (pptx)

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2-3 lessons, includes step by step guide, worked examples, practice questions and exam style questions. Objectives: Find the arc length given the angle. (grade 5) Find the angle given the arc length. (grade 5) Find the sector area given the angle. (grade 5) Find the sector angle given the area. (grade 5)
Solving Equations with Unknowns on Both Sides Version 1(notebook)
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Solving Equations with Unknowns on Both Sides Version 1(notebook)

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2 lessons: Lesson objectives to solve equations with unknowns on both sides, including equations with brackets. Includes; teachers’ notes on using 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.
Solving Equations with Unknowns on Both Sides (pptx)
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Solving Equations with Unknowns on Both Sides (pptx)

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2 lessons: Lesson objectives to solve equations with unknowns on both sides, including equations with brackets. Includes; 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.
Stem and Leaf Diagrams (notebook)
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Stem and Leaf Diagrams (notebook)

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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). This interactive version allows both students and teachers to move data into the appropriate place on a stem and leaf diagram.