# Mathematics Primary 5

**With our 5th grade math tutoring, your child will learn:**

#### Numbers and Algebra

Numbers up to 10 million

Include:

- reading and writing numbers in numerals and in words,
- rounding off numbers to the nearest 1000.

Four operations

- multiplication and division by tens, hundreds and thousands without using calculators,
- solving word problems involving the 4 operations,
- estimation of answers in calculations,
- checking reasonableness of answers.

Order of operations

- combined operations involving the 4 operations,
- use of brackets.

#### Fractions

Concept of fraction as division:

- association of a fraction with division,
- conversion between fractions and decimals.

Four operations

- addition and subtraction of proper fractions without using calculators,
- addition and subtraction of mixed numbers,
- multiplication of a proper fractions and a proper/ improper fraction without using calculators,
- multiplication of an improper fraction and an improper fraction,
- multiplication of a mixed number and a whole number,
- division of a proper fraction by a whole number without using calculators,
- solving word problems involving the 4 operations.

#### Decimals

Four operations

- multiplication and division of decimals (up to 3 decimal places) by tens, hundreds and thousands without using calculators,
- solving word problems involving the 4 operations,
- rounding off answers to a specified degree of accuracy,
- estimation of answers in calculations,
- checking reasonableness of answers.

#### Percentage

- expressing a part of a whole as a percentage,
- use of the percentage symbol (%),
- writing fractions and decimals as percentages, and vice versa,
- finding a percentage part of a whole,
- solving up to 2-step word problems involving percentage,
- discount, GST and annual interest.

#### Ratio

- interpretation of a:b and a:b:c, where a, b and c are whole numbers,
- writing equivalent ratios,
- expressing a ratio in its simplest form,
- finding the ratio of two or three given quantities,
- finding the missing term in a pair of equivalent ratios,
- finding one quantity given the other quantity and their ratio,
- solving up to 2-step word problems involving ratio.

Measurement

Length, mass and volume

- conversion of a measurement from a smaller unit to a larger unit in decimal form, and vice versa,

*kilometres and metres

*metres and centimetres

*kilograms and grams

*litres and millilitres

Area of triangle

- identifying the base of a triangle and its corresponding height,
- use of formula to calculate the area of a triangle.

Volume of cube and cuboid

- building solids with unit cubes,
- measurement of volume in cubic units,
- drawing cubes and cuboids on an isometric grid,
- measurement of volume in cubic centimetres (cm3)/ cubic metres (m3),
- use of formula to calculate the volume of a cube/ cuboid,
- finding the volume of liquid in a rectangular tank,
- conversion between l, ml and cm3,
- solving up to 3-step word problems involving the volume of a cube/ cuboid.

Geometry

Angles

* angles on a straight line,

* angles at a point,

* vertically opposite angles.

Triangle

- identifying and naming the following types of triangles

* isosceles triangle,

* equilateral triangle,

* right-angled triangle

- use of the property that the angle sum of a triangle is 180º,
- finding unknown angles,
- drawing a triangle from given dimensions using ruler, protract or and set squares.

Parallelogram, rhombus and trapezium

- identifying and naming parallelogram, rhombus and trapezium,
- properties of parallelogram, rhombus and trapezium,
- finding unknown angles,
- drawing a square/rectangle/parallelogram/rhombus/trapezium from given dimensions using ruler, protractor and set squares.

#### Data Analysis

Average of a set of data:

- interpretation of average as “total amount ÷ number of items”,
- calculation of the average number/quantity,
- finding the total amount given the average and the number of items,
- solving word problems involving average.

## Programme details

**Dates:**

Every Thursday**Duration:**

5:00pm – 6:30pm**Price:**

Subject to Package**Location:**

Aestral Private School**Address:**

273 Bukit Batok East Avenue 4 #02-80