Draw perpendicular gradient on grids in these 7 worksheets to see and understand the relationship between the gradients of perpendicular lines. Excellent revision/extension for work on gradients. The answers are included. Find the gradient of lines on grids and then draw lines perpendicular to them. Use y = mx + c to find the equations of perpendicular lines. Ideal for bridging the gap between higher GCSE and AS-level and providing real understanding. For more resources like this please visit the SKILLSHEETS Shop

Three pairs of worksheets to help students understand cubic graphs. Learn to identify or sketch cubic graphs given their equations. Factorise a cubic expression, draw its graph and use it to identify the roots of a cubic equation. The answers are also provided. For more resources like this please visit the SKILLSHEETS Shop

10 sets of questions for for practising how to multiply a term over a single bracket. There are two sets of mixed questions for revision. Each set of questions appears four times on an A4 page to reduce duplication costs. Can be used as homework or extension work for foundation and higher level GCSE. GCSE 9-1 references A4, A1 The answers are included. For more resources like this please visit the SKILLSHEETS Shop

Use inverse operations for adding, subtracting, multiplying and dividing to solve simple equations involving only one operation. These equations are mostly straightforward enough to be solved using common sense. This lesson is intended to start to lay the foundations for the idea of ‘doing the same to both sides’ that is the method used to solve more complicated equations. Practise mental arithmetic with whole numbers and decimals. The answers are included GCSE 9-1 references A17, A1, A3, N3 For more resources like this please visit the SKILLSHEETS Shop

10 sets of questions for practising how to factorise and solve different types of quadratic equations. Includes examples that require the use of the quadratic equation formula and the difference of two squares relationship. There are two sets of mixed questions for revision. Each set of questions appears four times on an A4 page to reduce duplication costs. Can be used as homework or extension work for higher level GCSE and for laying the foundations for C1 at A-level. GCSE 9-1 references A4, A18 The answers are included. For more resources like this please visit the SKILLSHEETS Shop

Colourful posters that show useful information about fractions. Cancelling fractions, creating equivalent fractions, converting fractions to decimals, mixed numbers, what fraction ? Print these out and use them as posters or laminate and use as revision cards. Can also be used on a whiteboard. For more resources like this please visit the SKILLSHEETS Shop

Five colourful posters showing basic fraction vocabulary and diagrams. Half, quarter third, fifth etc. Numerator and denominator. 3/8+5/8 makes 8/8 which is one whole unit. Print out and laminate for display or as revision card. The pages can also be used on a whiteboard for discussion. For more resources like this please visit the SKILLSHEETS Shop

Set of colour dominoes to print on card to use as a game to reinforce different ways of showing the same fraction using numbers, diagrams and words. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

Enhance understanding of area and volume factors by using these worksheets to calculate the surface area and volume of shapes before and after enlargement. Revise volume and area formulas at the same time. Calculate the area and volume factors by using the scale factor and see how the answer relates to the answers achieved from using formulas. Also calculate scale, area and volume factors given one of the three factors using roots and powers. GCSE 9-1 reference G19, G16, R2, N6 For more resources like this please visit the SKILLSHEETS Shop

Three pairs of worksheets of simple equations to be solved by ‘doing the same to both sides’. One or two operations required to reach the solution. All answers are positive whole numbers. The answers are provided with sample working out shown. References for GCSE 9-1 A17, A3, N3 Solve linear equations in one unknown algebraically. Use inverse operations. For more resources like this please visit the SKILLSHEETS Shop

Powerpoint and worksheet showing how to work out a fraction of a small amount, for example 4/5 of 30 using pictures. To develop the idea of finding one fifth by sharing a set of 30 objects into five equal groups. Then multiply to find how many four fifths of the whole set is. The lesson also practises the use of multiplication and division facts for small numbers. GCSE 9-1 references N8, N2 For more resources like this please visit the SKILLSHEETS Shop

Powerpoint and worksheet comprising a whole lesson showing how to simplify fractions by dividing the numerator and denominator with common factors. Uses diagrams to show how the two fractions are equivalent. Understand what is meant by simplest form. Practise using multiplication facts in reverse. Dividing numbers less than 100 mentally. Revise how to write percentages and decimals as fractions then simplify. DfE references N2, N4 For more resources like this please visit the SKILLSHEETS Shop

This powerpoint and worksheet can be used to show how to round off decimal numbers to a given number of decimal places or to the nearest whole number. Use also as an opportunity to revise place value for decimals. The later sections revise other types of calculations where the answers need to be rounded off including money calculations where the answer in pounds has to be rounded to the nearest penny. GCSE 9-1 references N15, N2 For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

9 worksheets that explain the rules for indices. Work through how to multiply and divide powers and see how to deal with a ‘power of a power’. Understand and practise using negative and fractional indices. Includes mixed revision sheets and answer pages. GCSE 9-1 references N7, N6 For more resources like this please visit the SKILLSHEETS Shop

This powerpoint and worksheet show students how to create equivalent fractions by scaling up a simple fraction. Uses simple practical applications. Using real life data to see how 9 out of 10 scales up to 18 out of 20 and eventually 90 out of 100 thus also making a connection with percentages as special ‘out of 100’ fractions. Also the splitting of a whole into two fractions e.g. 9 out of 10 people being right-handed means 1 out of 10 people are left-handed. Percentages total 100%. GCSE 9-1 references N1, R9 For more resources like this please visit the SKILLSHEETS Shop

Drawing graphs, solving simultaneous equations and solving inequalities. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

Revision worksheet on calculating the area of squares. Finding the length of the sides given the area. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

Using a centre of enlargement and whole, fractional or negative scale factors. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

Exercises on using Pythagoras' formula to calculate missing sides in right-angled triangles. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets

Use diagrams to explain or revise the equivalent forms for tenths, hundredths, fifths, quarters etc. For more resources like this please visit my shop at https://www.tes.com/teaching-resources/shop/Skillsheets