JHS3 Mathematics · Term 1, Week 12
Number: Ratios and Proportion
Full lesson notes coming
Notes for this lesson are being prepared. The curriculum details below are complete and ready to use for your planning.
Curriculum details
- Strand
- Number (Strand 1)
- Sub-strand
- Number: Ratios and Proportion (1.4)
- Content standard
- B9.1.4.1 - Apply the understanding of ratio, rate and proportions to solve problems that involve rates, ratios, and proportional reasoning and use it to solve real- world mathematical problems.
- Indicator
- B9.1.4.1.1 - Represent proportional relationships by equations.
- Suggested placement
-
Term 1, Week 12
(Week 12 of the year)
Our suggestion, laid out in curriculum order across three terms of twelve weeks. NaCCA does not fix the week, so follow your school's scheme of learning.
- Curriculum reference
-
Mathematics, Common Core Programme (JHS1-JHS3), 2023, p. 175
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g.1 If total cost (t) is proportional to the number of items (n) purchased at a constant price (p), the relationship between the total cost and the number of items can be expressed as t = pn.