P5 maths topics
The 12 topics in P5 maths, one for each learning unit in the Education Bureau’s Primary Mathematics Curriculum (2017), in a suggested order. Your school may teach them in a slightly different order.
- 5N1 Multi-digit numbersNumbers up to hundreds of millions, place value, comparing, rounding off and estimating
- 5N2 Fractions (III)Comparing, adding and subtracting fractions with different denominators
- 5N3 Fractions (IV)Multiplying fractions, whole numbers and mixed numbers
- 5N4 Decimals (III)Multiplying decimals, moving the decimal point and approximate products
- 5N5 Fractions (V)Fractions as division, dividing fractions, mixed operations and remainders
- 5A1 Elementary algebraLetters for numbers and writing algebraic expressions
- 5A2 Simple equations (I)Equations, solving them with a balance, checking and word problems
- 5M1 Area (II)Heights, and the areas of parallelograms, triangles, trapeziums and polygons
- 5M2 Volume (I)Comparing volumes, cubic centimetres and cubic metres, cubes and cuboids
- 5S1 CirclesCentre, radius, diameter and circumference, and drawing circles with compasses
- 5S2 3-D shapes (III)Cross sections, vertices and edges, nets of cubes, cuboids and cylinders, and spheres
- 5D1 Bar charts (III)Reading and making compound bar charts, one square for 1000, 10000 or 100000