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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
Simultaneous Equations - Non-Linear
jchowelljchowell

Simultaneous Equations - Non-Linear

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Exploring solving Simultaneous Equations where one equation is non-linear [quadratic]. Examples include factorising the quadratic, solving the quadratic with the formula, making the equations eqaul to each other rather than substituting. Full worked examples of all skills. Question slide broken into skills. All answers included.
Differentiated Codebreaker: Converting Fractions to Decimals
jchowelljchowell

Differentiated Codebreaker: Converting Fractions to Decimals

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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
Ratio: Simplifying ratios_ decimals/ fractions
jchowelljchowell

Ratio: Simplifying ratios_ decimals/ fractions

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Lesson looking at how we simplify rations which have either decimals or fractions as their component shares. Starter reviews simplifying and sharing with integer shares. Ratios with decimals looks at multiplying by powers of 10 and then simplifying where appropriate. Ratios with fractions looks at examples with common denominators and with different denominators. Differentiated slides on each topic. All worked examples and question slides include answers.
Rearranging Linear Equations into the form y = mx + c
jchowelljchowell

Rearranging Linear Equations into the form y = mx + c

(1)
Lesson recapping gradient and y-axis intercept from y=mx + c. Structured examples on why and how some equations need to be rearranged to find the gradient and intercept. Worksheet with examples. Codebreaker activity included. All answers included.
Converting Time
jchowelljchowell

Converting Time

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GCSE Higher Lesson. Converting between decimal time and time in hours and minutes. Starter finding days between two dates. Worked examples. Question slides. Entering time on a calculator. Worksheet reviewing lesson. All answers included.
Understanding Proportion: Changing Ratios
jchowelljchowell

Understanding Proportion: Changing Ratios

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GCSE Higher Lesson. Understand a proportional relationship and how it appears. Solve problems involving ratios changing using equivalence. Starter, worked examples, worksheet(different questions, same formats), all answers included
Index Laws: negative and fractional indices
jchowelljchowell

Index Laws: negative and fractional indices

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GCSE Higher Lesson. Understand and using two Laws of Indices: Numbers with negative indices Numbers with fractional indices Starter: 10Q MC on writing numbers using indices. Worked examples on each of the rules, separate differentiated questions and answers on each rule. Worksheet following lesson design. All answers included.
Angle Reasoning: Angles in Quadrilaterals
jchowelljchowell

Angle Reasoning: Angles in Quadrilaterals

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Lesson explains why angles in a quadrilateral add up to 360 degrees by splitting the shapes into 2 triangles . Worked examples and questions on finding missing angles. Extends with questions including right angles exterior angles and opposite angles.
Drawing Histograms
jchowelljchowell

Drawing Histograms

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9-1 GCSE lesson: Starter covers problems with bar charts. Explanations of the need for frequency density. Examples of calculating frequency density. Worked examples of drawing a histogram. Worksheet inlcudes questions from ppt. ALL answers included.
Cumulative Frequency and Box Plots
jchowelljchowell

Cumulative Frequency and Box Plots

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Drawing a CUmulative Frequency Graph. Finding LQ, Median, UQ and using this information to draw a Box Plot. Definitions all terms. Worked examples and question slides. ALL answers included.
Non-right Trig: Bearings
jchowelljchowell

Non-right Trig: Bearings

(1)
Solving bearings-style questions using Sine and Cosine Rules. Starter looks at recognising which rule to use. Worked examples. Question slide and worked answers