B4 Mathematics · Term 3, Week 1
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
- B4.2.2.2.6 - Represent and solve a given addition or subtraction problem involving a "part- part-whole" or comparison context, using a symbol to represent the unknown
- Suggested placement
-
Term 3, Week 1
(Week 25 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. 35
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g. 1. Ask students to represent and solve these problems: (i) Eunice is Anita's older sister. The difference between their ages is 21 years. Anita is 37 How old is Eunice? (ii) Ms. Akoto allowed 7 students to go to the washroom. There were 15 students left in the room. How many students are in the class?