Mathematics
Geometry
Volume
Educator section
Memorandum
1.1 parallelogram
1.2 trapezium
1.3 right angle
1.4 rhombus
1.5 kite
1.6 quadrangle
1.7 trapezium
1.8 square
Let’s do revision!
- When do we say that a figure is symmetrical?
Centre line reflected
- Which of the above figures are symmetrical?
1.3 / 1.4 / 1.5 / 1.8
Leaner section
Content
Activity: to recognise and name 2-dimensional figures [lo 3.1.1, lo 3.1.2]
1. Class discussion:
Can you give the names for the following figures? Work with a partner and write down all the names:
Assessment
Learning Outcome 3: The learner will be able to describe and represent characteristics and relationships between two-dimensional shapes and three-dimensional objects in a variety of orientations and positions.
Assessment Standard 3.1: We know this when the learner recognises, visualises and names two-dimensional shapes and three-dimensional objects in natural and cultural forms and geometric settings, including those previously dealt with and focusing on:
3.1.1: similarities and differences between tetrahedrons and other pyramids;
3.1.2: similarities and differences between rectangles and parallelograms.