JHS2 Mathematics · Term 2, Week 10
Variables and Equations
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
- Algebra (Strand 2)
- Sub-strand
- Variables and Equations (2.3)
- Content standard
- B8.2.3.1 - Demonstrate an understanding of linear inequalities of the form x + a ≥ b (where a and b are integers) by modelling problems as a linear inequalities and solving the problems concretely, pictorially, and symbolically.
- Indicator
- B8.2.3.1.3 - Determine solution sets of simple linear inequalities in given domains
- Suggested placement
-
Term 2, Week 10
(Week 22 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. 122
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g.1 Find solution sets for the following linear inequalities
i. If x < 4 for whole numbers, then the domain is whole numbers and the solution set = {0, 1, 2, 3}
ii. 2x > 24
iii. x + 4 ≤ 3x - 16
iv. 9 - 5x < 6