Upper Primary Maths Charts For Schools

Quick Answer: Mathematics (Upper Primary) Charts are upper primary maths charts for the middle-school years, covering fractions, decimals and percentages, integers, ratio, angles and triangles, perimeter and area, and simple algebra. They bridge primary arithmetic and secondary mathematics.

Fractions to Algebra: The Middle Years

Upper primary is where numbers stop being only whole numbers. Upper primary maths charts typically show fractions as parts of a shape and as points on a number line, equivalent fractions, and the links between fractions, decimals and percentages (one half, 0.5 and 50 per cent), with ratio and proportion explained through everyday examples such as recipes and map scales.

Integers are usually drawn on a number line that continues below zero, so adding and subtracting negative numbers becomes a movement to the left or right. Geometry sheets show the types of angle (acute, right, obtuse, straight and reflex), triangles classified by sides and by angles, and the properties of quadrilaterals. Mensuration panels give the perimeter and area of rectangles and squares, and algebra begins with a letter standing for an unknown number in a simple equation.

Specifications

Subject	Mathematics, upper primary and middle school
Typical topics	Fractions, decimals, percentages, ratio, integers, angles, triangles, quadrilaterals, perimeter, area, simple algebra
Learners	Roughly classes 5 to 8
Presentation	Diagrams with worked examples
Chart titles, size and language	Confirm at enquiry

Care & Handling

Place the fraction and integer number-line sheets from the upper primary set close to the board, since teachers refer to them mid-explanation.
Point to the angle diagrams with a stick rather than chalk or marker, which leave stray lines that confuse the figures.
Store the sheets flat in topic order so the right one is quick to find.

Applications

Converting between fractions, decimals and percentages
Integer addition and subtraction on a number line
Measuring and classifying angles with a protractor
Solving first equations such as x + 5 = 12

Why Choose LabEquip

Schools usually buy these after the Mathematics (Primary) Charts and before the senior formula sheets, adding manipulatives from the Maths Kit range for fraction and geometry activities. Orders go through the LabEquip contact page.

Frequently Asked Questions

How do you convert a fraction to a percentage?

Find the fraction of 100. Three quarters of 100 is 75, so 3/4 is 75 per cent. Converting to a decimal first also works: 3 divided by 4 is 0.75, which is 75 per cent.

Why is subtracting a negative number the same as adding?

On a number line, subtracting means moving left, and a negative number reverses that direction. So 5 – (-3) means moving 3 steps right from 5, which gives 8, the same as 5 + 3.

What are the types of angle?

An acute angle is less than 90°, a right angle is exactly 90°, an obtuse angle lies between 90° and 180°, a straight angle measures exactly 180°, and a reflex angle is more than 180° but less than 360°.

Why do the angles of a triangle add up to 180°?

Tear the three corners off a paper triangle and place them side by side: together they form a straight line, an angle of 180°. The chart diagram shows the same result with a line drawn parallel to one side.

What is the difference between perimeter and area?

Perimeter is the distance around a shape, measured in units such as cm. Area is the surface a shape covers, measured in square units such as cm². A 4 cm by 3 cm rectangle has a perimeter of 14 cm and an area of 12 cm².

How are these charts different from primary maths charts?

Primary charts focus on whole numbers, tables and basic shapes. Upper primary charts introduce fractions, decimals, negative numbers, angle measurement and algebra, which are the foundations of secondary mathematics.

Last Updated: September 2026