B4 Mathematics · Term 1, Week 5
Counting, Representation & Cardinality
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
- Counting, Representation & Cardinality (1.1)
- Content standard
- B4.1.1.3 - Demonstrate an understanding of factors, multiples and squared numbers
- Indicator
- B4.1.1.3.1 - Determine set of factors of a given numbers up to 50
- Suggested placement
-
Term 1, Week 5
(Week 5 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. 9
Transcribed from the official NaCCA publication. Check this page against the source.
Exemplars (from the NaCCA curriculum)
E.g. 1 Learners make formation of sets of equal object from a given quantity. For example with 12 straws Learners make groupings such as: 3 groups of 4 ⇒ 3, 4 4 groups of 3 ⇒ 4, 3 2 groups of 6 ⇒ 2, 6
E.g. 2 Learners pair grouping and the number of equal objects for each formation as factors; 4 groups of 3 straws (4, 3) 3 groups of 4 straws (3, 4) 6 groups of 2 straws (6, 2) 2 groups of 6 straws (2, 6) 1 group of 12 straws (1, 12) 12 groups of 1 straw (12, 1)
E.g. 3 Learners collect from the pairs and form a set as the factors of the given number. For example the set of factors of 12 = {1, 2, 3, 4, 6, 12}