Adding and subtracting fractions with different denominators

A complete lesson on adding and subtracting fractions with different denominators, including mixed numbers intended for foundation level GCSE.

Includes:

• A key skills starter;
• A powerpoint covering how to add and subtract fractions with different denominators, discussing equivalent fractions before moving on to mixed numbers;
• Many diagrams and animations to show visually how equivalent fractions are the same and how we need to have the same denominator to correctly add fractions;
• Whiteboard questions on adding/subtracting fractions with different denominators to check understanding;
• Worked examples of how to convert between mixed numbers and improper fractions;
• A differentiated competition for students to practise adding/subtracting fractions, with the harder questions being mixed numbers.

All answers included.