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Molehill Maths

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Lessons and Diferentiated Resources to reduce the planning mountain

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Lessons and Diferentiated Resources to reduce the planning mountain
Ratio - Ratios and Fractions
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Ratio - Ratios and Fractions

(1)
Lesson explaining the links between ratios and fractions. Looks at unsimplified and simplified ratios with 2 and 3 parts. Worked Examples, Questions on ech idea. Also looks at solving worded questions without diagrams. All answers included.
Proportion - Recipes
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Proportion - Recipes

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Whole lesson covering using proportion to change quantities of ingredients for different servings. Worked examples Questions Extension questions. All answers included
Composite Functions
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Composite Functions

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GCSE Higher Lesson. Combine two or more functions into a single composite function, using the correct notation. Starter: Complete mapping diagrams. Explanation uses input-output machines to explain importance of order. Worked examples, differentiated questions and answers. Worksheet following lesson design. All answers included.
Cumulative Frequency_Finding Quartiles
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Cumulative Frequency_Finding Quartiles

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9-1 GCSE lesson. Starter reviews averages from a set of data. Explanation of what Cumulative Frequency is, how to find it and how to plot it. How to find the Median, Lower Quartile and Upper Quartile from a CF graph. How to find the inter-Quartile Range from this information. Worksheet version of questions slide. Al answers included.
Differentiated Codebreaker: Simplifying Fractions
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Differentiated Codebreaker: Simplifying Fractions

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Differentiated Codebreaker Two different sets of questions using the same keycode. Worksheets prepared with and without keycode to allow for use in classroom or for homework. Includes; a) PPT with keycode and all answers b) Worksheets with Tasks and keycode Just tasks to use with PPT keycode
Standard Form: Adding and Subtracting
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Standard Form: Adding and Subtracting

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GCSE Higher Lesson. Adding/subtracting large/small numbers using Standard Form: Starter:10Q MC on converting to/from Standard Form. Converting numbers between powers of 10. Worked examples on each of the skills, separate differentiated questions and answers on each rule. Harder mixed problems. Worksheet following lesson design. All answers included.
Differentiated Codebreaker: Finding the Median
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Differentiated Codebreaker: Finding the Median

(1)
Differentiated Codebreaker Two different sets of questions using the same keycode. Worksheets prepared with and without keycode to allow for use in classroom or for homework. Includes; a) PPT with keycode and all answers b) Worksheets with Tasks and keycode Just tasks to use with PPT keycode
Solving Quadratics-Completing the Square
jchowelljchowell

Solving Quadratics-Completing the Square

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Lesson reviews squaring a bracket to lead into completing the square. Full explanation of completing the square method with worked examples. Then uses same examples to show how to solve equations. Looks at coeffiecients above 1 on the squared term. Differentiated slides to test understanding. All examples and questions have answers included.
Writing Numbers in Standard Form
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Writing Numbers in Standard Form

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9-1 GCSE Lesson covering what standard form is, why we use it. How to convert from ordinary numbers to standard form and vice-versa. Examples and a differentiated LIMBO worksheet all with answers provided. Plenary is an exam style question involving converting between units of mass and ordering.
3D Pythagoras
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3D Pythagoras

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9-1 GCSE Lesson: Starter reviews Pythagoras in 2 dimensions. Worked examples of finding lengths in cubes, cuboids, triangular prism. Questions on 3 D Pythagoras. All answers included.
Factorials
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Factorials

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9-1 GCSE lesson. Starter reviews standard form and sizes of numbers. Definitions of repeated multiplication and increasing multiplication and of factorials. Worked examples calculating with factorials. Differentiated worksheet on Factorials. Plenary explores 0! and 52!.
Multiplying & Dividing with Standard Form
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Multiplying & Dividing with Standard Form

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9-1 GCSE Lesson: Starter: 10 questions Multiple Choice on Writing Numbers in Standard Form. Explanations & worked examples multiplying and dividing numbers in Standard Form including adjustments when product/quotient isn't between 1 & 10. Differentiated worksheet of 20 questions, All answers included.
Problem Solving with Pythagoras
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Problem Solving with Pythagoras

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Review lesson on Pythagoras Theorem followed by contextual questions eg distance between two points, lengths of diagonals in quadrilaterals, distances from journeys described using bearings. 2 Starters on calculating square roots and estimating square roots. Answers provided for all questions.
Basic Index Laws
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Basic Index Laws

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9-1 GCSE: 2 lessons covering the Index laws of 1] Multiplication 2] Division 3] Brackets 4] Negative Powers 5] Fractional Powers. Fully worked examples and answers for all questions
Trigonometry in Right Triangles
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Trigonometry in Right Triangles

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9-1 Lesson applying trigonometry to right triangles. Starter reviews trig functions. Questions using trig in rectangles, isosceles triangles, angles of elevation & depression, problem solving. Worked examples, questions - full answers provided.