B4 Mathematics · Term 3, Week 2

2D and 3D Shapes

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
Geometry and Measurement (Strand 3)
Sub-strand
2D and 3D Shapes (3.1)
Content standard
B4.3.1.1 - Identify the lines of symmetry of regular and irregular 2D shapes
Indicator
B4.3.1.1.1 - Complete drawings of shapes to make them symmetrical
Suggested placement
Term 3, Week 2 (Week 26 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. 36

Transcribed from the official NaCCA publication. Check this page against the source.

Exemplars (from the NaCCA curriculum)

E.g. 1. Give learners graph sheets to copy the incomplete 2D shape and it complete to make a symmetrical picture
E.g. 2. Give learners photocopied worksheets with several incomplete 2D shapes to complete with marked line of symmetry to complete the drawing.
Figure from the b4 mathematics curriculum, printed page 36