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Lessons and Diferentiated Resources to reduce the planning mountain
Number Patterns: Special Sequences
jchowell

Number Patterns: Special Sequences

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9-1 GCSE lesson covering square, cube, triangular numbers, Fibonacci sequence and connections between them. Includes 10 investigative questions on square and cube numbers [answers included].
Adding & Subtracting Numbers in Standard Form
jchowell

Adding & Subtracting Numbers in Standard Form

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9-1GCSE lesson. Starter 10 Multiple Choice questions on converting numbers between powers of 10. Worked examples on adding & subtracting with numbers in Standard Form. Differentiated worksheet with 20 questions. Plenary of exam style questions. All answers included.
Trigonometry in Right Triangles
jchowell

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.
Equations of Parallel Lines
jchowell

Equations of Parallel Lines

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GCSE 9-1 Higher lesson: Recaps y=mx+c and looks at finding parallel lines, rearranging equations into y=mx+c, fining equations of parallel lines through a fixed point.
Multiplying & Dividing with Standard Form
jchowell

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.
GCSE Higher Linear Graphs Unit
jchowell

GCSE Higher Linear Graphs Unit

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Five lessons covering Gradients & Intercepts, Equations of Parallel Lines, Equations of Perpendicular Lines, Solving Simultaneous Equations graphically and a Preview/Review lesson covering the topic objectives, prior learning and exam-style questions.
Rounding to a Suitable Degree of Accuracy
jchowell

Rounding to a Suitable Degree of Accuracy

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Explains the rules for an answer to a suitable degree of accuracy, looks at the possibility of different answers when measurements are described using decimal places vs significant figures. Plenary looks t underestimating vs overestimating.
Problem Solving with Pythagoras
jchowell

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.
GCSE Higher Percentages Unit
jchowell

GCSE Higher Percentages Unit

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5 lessons covering Proportions, Percentage Change, Reversing a Percentage Change, Growth & Decay and a Unit Preview/Review lesson covering the objectives, prior learning and exam-style questions.
Equations of Perpendicular Lines
jchowell

Equations of Perpendicular Lines

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9-1 GCSE lesson. Explains perpendicular thorough diagrams and then through algebra. Includes questions examining the gradient of perpendicular lines and questions finding perpendicular lines through a specific point.
Expressing Measurement Errors using Inequalities
jchowell

Expressing Measurement Errors using Inequalities

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GCSE lesson introducing the ideas of measurement error, upper and lower bounds and using inequalities to describe these bounds. Worked examples of each concept, questions and answers provided. Question slides easily printed as worksheets.
Factorials
jchowell

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!.