Measurement and shapes
Build and connect the representations and methods in measurement and shapes.
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Before you begin
Build and connect the representations and methods in measurement and shapes.
Learning goals
- Count money in cents
- Count whole dollars
- Read a length from a pictured ruler
- Choose the abbreviations for length units
- Measure length with a real instrument
- Use a ruler to draw a line of the required length
- Compare lengths
- Order lengths
- Choose both hour and minute abbreviations
- Find a duration of one hour or half an hour
- Read clock times and use am and pm
- Identify the basic shapes inside a combined figure
- Form a new figure by moving and turning basic shapes
- Copy a figure on a square grid
- Name a plane shape from its whole boundary
- Group plane figures by shape
- Describe straight and curved parts of a plane shape's boundary
Syllabus statements covered
- counting amount of money • in cents up to $1 • in dollars up to $100
- measuring length in centimetres
- use of abbreviation cm
- comparing and ordering lengths in cm
- measuring and drawing a line segment to the nearest cm
- telling time to 5 minutes
- use of ‘am’ and ‘pm’
- use of abbreviations h and min
- duration of one hour/half hour
- identifying, naming, describing and classifying 2D shapes • rectangle • square • triangle • circle • half circle • quarter circle
- forming different 2D figures with • rectangle • square • triangle • half circle • quarter circle
- identifying the 2D shapes that make up a given figure
- copying figures on dot grid or square grid
Lessons
Work through them in order.
About lesson progress
Lesson marks record what you have studied. Checks show understanding separately. Guest marks come from this device.
- Count coins and notesCount the value of Singapore coins and notes, keeping cents and dollars separate.
- Measure from zeroUse centimetre intervals to measure, compare and draw line segments.
- Read a clock in fivesRead hour and minute hands, use am and pm, and follow an hour or half hour.
- Shapes, parts and gridsDescribe flat shapes by their boundaries, build figures and copy positions on a grid.