B4 Mathematics · Term 2, Week 12
Unknowns, Expressions 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
- Unknowns, Expressions and Equations (2.2)
- Content standard
- B4.2.2.2 - Solve one-step equations involving a symbol to represent an unknown number
- Indicator
- B4.2.2.2.5 - Identify the unknown in a problem, represent the problem with an equation, and solve the problem concretely, pictorially or symbolically
- Suggested placement
-
Term 2, Week 12
(Week 24 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 Curriculum for Primary Schools (Basic 4-6), 2019, p. 34
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g. 1. Provide students with linking cubes to model situations. Pose the problem: Kobby has 13 red marbles and 22 blue marbles. How many more blue marbles than red marbles does Kobby have? Observe how students solve the problem