Multiplicative reasoning

Secondary Mastery Professional Development
Multiplicative reasoning

Mastery PD Materials

Multiplicative reasoning

Theme 3 comprises two core concepts: understanding multiplicative relationships; trigonometry.

The links immediately below take you to pages dedicated to each core concept, which include all the classroom and professional development resources you need.

Underneath the links to the core concept pages, you can download an overview of the entire theme, and a single download of all core concept documents within the theme.

3.1 Understanding multiplicative relationships

Core concept 3.1 explores fractions, percentages, ratio and proportion (direct and inverse) as contexts in which multiplicative relationships are used.

3.2 Trigonometry

Core concept 3.2 introduces trigonometric functions through the unit circle. Ideas of similarity, scale factor and multiplicative relationships are integrated to explore problem-solving.

Downloads

3 Multiplicative reasoning

Theme 3 addresses the idea that any two numbers can be connected by multiplication. This gives rise to ideas of ratio, proportionality, percentage increase and decrease, rates of change, enlargement, similarity and trigonometric ratios

Full download

All guidance documents and the overview document for theme 3 in one easy-to-download zip file.

Phase

Secondary
KS3

Secondary Mastery Professional Development

Is there anything wrong with this page?

Is this page useful? Yes No

Was this written in plain English? Yes No

Subscribe to our newsletter

The NCETM is led and delivered by Tribal Education Services, with MEI as a key partner. Learn more about Tribal Education Services and what they do via the link to their website in 'About the NCETM'.