apt4Maths: PowerPoint Presentation on Fractions – Equivalent Fractions – for GCSE (and Key Stage 3) Mathematics

Product Information

The full set of 13 PowerPoint Presentations on Fractions (143 slides, excluding Title Pages) covers the following fraction-based topics:

• 01 Fractions – The Basics (12 slides): Explains how to recognise fractions – proper, improper, and mixed numbers, how to write fractions correctly, and how to express what fraction of a shape is shaded or unshaded.

• 02 Converting between Mixed Numbers and Improper Fractions (15  slides): Explains how to convert between mixed numbers and improper fractions.

• 03 Equivalent Fractions (9 slides): Explains how to find equivalent fractions and to cancel fractions down. INCLUDED in this download

• 04 Express as Fractions (9 slides): Explains how to express one value as a fraction of another.

• 05 Comparing and Ordering Fractions (21 slides): Reviews equivalent fractions and introduces fraction to decimal conversions in order to compare fractions or put them in size order.

• 06 Recurring Decimals to Fractions (10 slides): Explains, using algebra, how to convert a recurring decimal to a fraction.

• 07 Adding and Subtracting Fractions (13 slides): Explains how to add and subtract fractions, including mixed numbers.

• 08 Multiplying with Fractions (10 slides): Explains how to multiply fractions by whole numbers, and how to multiply fractions by fractions (including mixed numbers).

• 09 Dividing with Fractions (8 slides): Explains how to divide fractions by whole numbers, how to divide whole numbers by fractions, and how to divide fractions by fractions (including mixed numbers).

• 10 Fractions of Quantities (10 slides): Explains how to calculate fractions of quantities, and revises multiplying fractions by fractions.

• 11 Fractional Change (8 slides): Explains how to increase or decrease a quantity by a fraction of itself.

• 12 Solving Reverse Fraction Problems (8 slides): Explains how to find the original value when given the increased or decreased value. It also revises dividing by fractions.

• 13 Algebraic Fractions (10 slides): Revises algebraic manipulation and explains how to apply the skills learnt regarding calculations with fractions (adding, subtracting, multiplying, and dividing) to solving problems involving algebraic fractions.