Math Games

Number strategies and knowledge
• Reason with linear proportions.
• Use prime numbers, common factors and multiples, and powers (including square roots).
• Understand operations on fractions, decimals, percentages, and integers.
• Use rates and ratios.
• Know commonly used fraction, decimal, and percentage conversions.
• Know and apply standard form, signifi cant fi gures, rounding, and decimal place value.

Equations and expressions
• Form and solve linear and simple quadratic equations.

Patterns and relationships
• Generalise the properties of operations with fractional numbers and integers.
• Relate tables, graphs, and equations to linear and simple quadratic relationships found in number and spatial patterns.

Measurement
• Select and use appropriate metric units for length, area, volume and capacity, weight (mass), temperature, angle, and time, with awareness that measurements are approximate.
• Convert between metric units, using decimals.
• Deduce and use formulae to fi nd the perimeters and areas of polygons and the volumes of prisms.
• Find the perimeters and areas of circles and composite shapes and the volumes of prisms, including cylinders.

Shape
• Deduce the angle properties of intersecting and parallel lines and the angle properties of polygons and apply these properties.
• Create accurate nets for simple polyhedra and connect three-dimensional solids with different two-dimensional representations.

Position and orientation
• Construct and describe simple loci.
• Interpret points and lines on co-ordinate planes, including scales and bearings on maps.

Transformation
• Define and use transformations and describe the invariant properties of fi gures and objects under these transformations.
• Apply trigonometric ratios and Pythagoras’ theorem in two dimensions.

Statistical literacy
• Evaluate statistical investigations or probability activities undertaken by others, including data collection methods, choice of measures, and validity of fi ndings.

Probability
• Compare and describe the variation between theoretical and experimental distributions in situations that involve elements of chance.
• Calculate probabilities, using fractions, percentages, and ratios.