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2molarHCl's Shop

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I provide maths lessons and worksheets across various GCSE and A Level topics.

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I provide maths lessons and worksheets across various GCSE and A Level topics.
Describing transformations
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Describing transformations

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A lesson on describing transformations. It starts with students identifying the type of transformation before moving on to the specifics of each transformation. The questions can be delivered as either a mini-whiteboard activity, a relay or as a simple worksheet.
Converting between metric units of area and volume
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Converting between metric units of area and volume

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A powerpoint and worksheet on converting between metric units of area and volume. The worksheet is scaffolded and allows the students to discover for themselves how to convert between the different units. Answers included! *added explanations for examples including diagrams to help show steps clearly
Decimal places and significant figures
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Decimal places and significant figures

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A complete lesson on rounding to whole numbers, decimal places and significant figures intended for foundation level GCSE. Includes: A key skills starter; A powerpoint covering rounding to powers of 10, decimal places and significant figures, including “big” whole numbers and “small” decimals; Worked examples and whiteboard work on each part for students to practise; Questions and a mini-test at the end to check which part of the lesson each student understands. All answers included.
Comparing data sets using averages
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Comparing data sets using averages

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Complete lesson on comparing data sets using averages and the range, intended for foundation level GCSE. Includes: Key skills starter; Recap on finding the mean, median, mode and range; Examples of comparing two data sets; Discussion around which averages are most suitable in certain situations; Task on comparing the salaries of different jobs. All answers included.
Averages from grouped frequency tables
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Averages from grouped frequency tables

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A full lesson on creating and finding averages from grouped frequency tables, intended for foundation level GCSE. Includes: An exercise involving students measuring their heights and creating a grouped frequency table; Discussion about why they should be used over frequency tables for continuous data; Worked examples for finding the modal and median groups and estimating the mean; A paired relay task including exam questions on grouped frequency tables. All answers included.
Place value and multiplying and dividing by powers of 10
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Place value and multiplying and dividing by powers of 10

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Foundation GCSE lesson on place value (Year 10). Includes: Key skills starter PowerPoint presentation covering place value, multiplying and dividing by 10, 100 and 1000 and 0.1, 0.01 and 0.001 Whiteboard activity on multiplying and dividing by 10, 100 and 1000 Tarsia activity on multiplying and dividing by 10, 100 and 1000 “Who Wants To Be A Millionaire?” activity Answers included.
Powers and roots
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Powers and roots

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A complete lesson on square numbers and roots, cube numbers and roots, higher powers and roots and estimating square roots intended for foundation level GCSE. Includes: A key skills starter; A powerpoint covering powers and roots, with a whiteboard activity and questions to practise; An explanation of how to estimate roots based on known square roots and a paired activity to practise. All answers included.
Interior angles in polygons
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Interior angles in polygons

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A complete lesson on finding the sum of interior angles in polygons, intended for foundation level GCSE. Includes: A key skills starter; A structured powerpoint showing how polygons can be split into triangles and a sheet where students can derive the formula for themselves; A worked example of answering questions using the formula and a loop card activity for students to practise with. All answers included.
Problem solving with fractions (mixed operations)
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Problem solving with fractions (mixed operations)

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This is a set of 12 questions involving adding, subtracting, multiplying and dividing fractions. Students need to read the worded problems and decide which operation they need to use. I ran this as a relay and displayed their team names and scores on the second powerpoint; they had 3 attempts at a question before they had to move on.
Factorising quadratics
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Factorising quadratics

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A complete lesson on factorising quadratics. The starter recaps expanding expressions, before moving on to an explanation of how to factorise quadratics. There is a sequence of questions to be used with mini-whiteboards until students are confident. Included in the powerpoint is a slide with questions that are to be printed and cut out, so students can attempt two questions at a time and check with you in the form of a relay. There are also extension questions and help sheets towards the end of the powerpoint.
AS Sketching polynomial functions
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AS Sketching polynomial functions

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AS Level lesson on sketching polynomial functions. Includes a mini whiteboard activity and worksheet on determining the equation of a polynomial based on the intersections with the axes and sketching polynomials given their equation.
Area and perimeter
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Area and perimeter

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This is a lesson on area and perimeter of simple shapes, aimed at a higher ability Year 7 class. It contains mini-whiteboard activities, worksheets and extension questions for both area and perimeter.
Using F=ma on slopes
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Using F=ma on slopes

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This is an A-Level mechanics lesson on using F=ma on slopes. It contains examples with and without friction.
Sketching quadratic graphs
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Sketching quadratic graphs

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A lesson on sketching quadratic graphs by finding the roots and turning points. Included are scaffolded worksheets for breaking down the steps (solving the quadratic, completing the square etc.). Includes a key skills starter with all answers included.
The quadratic formula
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The quadratic formula

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Lesson on using the quadratic formula to solve quadratics. Includes a set of 8 problem solving exam questions at the end of the powerpoint. Suited towards upper grades in the higher GCSE or as a recap for AS students. Answers included!
Fractions of amounts
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Fractions of amounts

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A complete lesson on finding fractions of amounts, intended for foundation level GCSE. Includes: A key skills starter; A powerpoint covering finding fractions of amounts, progressing through simple fractions before moving to improper fractions. Diagrams and animations included to help students visualise. Also included are questions where the fraction of an amount is given; A worksheet for students to practise. All answers included.
Angles in special shapes
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Angles in special shapes

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Lesson covering angle properties of isosceles and equilateral triangles, kites, trapeziums and parallelograms intended for foundation level GCSE. Includes: A key skills starter; White board questions on finding angles given information; A help sheet covering angle facts for each type of quadrilateral; A structured, worked example of an exam question that involves showing that a triangle is isosceles given information; Exam questions for students to practise. All answers included.