Teach students to make equivalent ratios by multiplying both terms by the same number, then simplify ratios by dividing both terms by a common factor. Students compare two ratios by writing them in simplest form and explain why adding the same number to both terms can change the ratio.

Includes four worked examples, 12 guided questions, 12 independent questions, six mixed review questions and a complete worked answer key. 13 printable A4 pages including a teacher overview and Terms of Use. Uses two-term ratios with positive whole-number terms and matching units. Suitable for Year 7 maths teaching, tutoring or revision.