# Molehill Maths

Lessons and Diferentiated Resources to reduce the planning mountain

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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

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.

9-1 GCSE Higher lesson covering using repeated % changes to calculate growth & decay.

GCSE Maths. LIMBO [the lower you go, the harder it gets...] differentiated worksheets on
1] Finding a % of a Quantity
2] % Change
3] Write Proportions as %s
4] Reverse %s
5] % Equivalences
6] % Multipliers

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.

Lesson examining the use of bar models, finding change in terms of %s and using % multipliers to calculate individual % changes.

GCSE lesson finding original values after a % change has been applied by using the % multiplier.

8 Differentiated worksheets [20 questions per slide] Including: Fractions of a Quantity, Equivalent Fractions , Improper Fractions & Mixed Numbers ,Adding/Subtracting/Multiplying & Dividing with Fractions. All answers provided.

Find the gradient & intercept of a straight line. Write the equation of a straight line. Rearrange equations into the form y = mx + c.

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.

GCSE Maths. LIMBO [the lower you go, the harder it gets...] differentiated worksheets on
1] Evaluating functions,
2] Inverse functions,
3] Composite functions.
Answers included.

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].

8 lessons covering Pythagoras in 2D and 3D. Definitions of trigonometric ratios, applications of sine,cos,tan. Exact trigonometric values. Problem solving. Unit preview/review lesson has lots of practice questions. All answers included on ppts.

Excel spreadsheets with random number generators providing questions on topics including
Rounding to the nearest integer
Rounding to the nearest 10
Rounding to the nearest 100
Rounding to 1 decimal place
Rounding to 2 decimal places
Rounding to 3 decimal places
Rounding to 1 Significant Figure
Rounding to 2 Significant Figures
Rounding to 3 Significant Figures
Estimation (Multiplying)
Estimation (Dividing)

Over 20 Excel spreadsheets with random number generators creating questions and answers on topics including:
Converting integer %s to decimals One number as a % of another
Converting %s to decimals Reverse %s
Converting %s >100% to decimals
Converting %s to fractions and simplifying
Finding 10% of multiples of 10
Finding 10% of any integer
Finding 10,20,30% of a number
Finding 15% of a number
Using a calculator
% Multiplier
%increase Multiplier
%decrease Multiplier

9-1 GCSE lesson. Starter bingo reviewing trig ratios. Worked examples of using pythagoras and trigonometry with cuboids, pyramids and prisms. Questions. Answers provided for all questions.

9-1 GCSE Lesson explaining the derivation of the exact values for sin,cos & tan of 30,45,60 degrees. Includes a worksheet [slide 13] for pupils to complete and questions & answers examining how these values are used in questions.

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.

Three 9-1 GCSE lessons explaining the trigonometric functions and then providing examples, questions and full answers on problems involving missing sides, missing angles and on problem solving

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.

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.

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.