# 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.

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

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.

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

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.

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] Finding a % of a Quantity
2] % Change
3] Write Proportions as %s
4] Reverse %s
5] % Equivalences
6] % Multipliers

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.

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.

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

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)

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

9-1 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.

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.

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.