B3 Mathematics · Term 3, Week 1

2D & 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 & 3D Shapes (3.1)
Content standard
B3.3.1.1 - Analyse the relationships among and between 2-D shapes and 3-D objects according to a variety of attributes, including measurement
Indicator
B3.3.1.1.3 - Use cut-out paper as a square corner to determine angles which are right angles and angles which are not right angles
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 1-3), 2019, p. 65

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

Exemplars (from the NaCCA curriculum)

E.g. 1. Identify polygons with square corners and those without square corners in and around their environment using cut-out papers