CeriaLearn
SJKC · CERIALEARN

SJKC Mathematics practice: numbers, fractions and reasoning

Help your child show how an answer was found. Use the current Year 1–6 topic list below to choose practice, then try these number and fraction examples together.

Open the classroom →

Updated

Make the quantities visible

Before choosing an operation, ask what each number represents. Draw bars, group counters or mark a number line. In a word problem, identify what is known and what must be found; a keyword alone does not always tell you which operation to use.

Check meaning as well as calculation

An answer can be calculated correctly but answer the wrong question. Ask the child to include a unit where needed and estimate whether the size makes sense. If subtraction is difficult, use addition to check the result.

Keep fraction pieces the same size

The denominator names the equal parts of a whole. When subtracting fractions with the same denominator, subtract the number of parts, not their size. Draw equal-sized bars before combining unlike denominators.

Try these examples together

A book costs RM12 and a pencil costs RM3. You pay RM20. How much change do you get?

Answer and explanation: RM5. First find the total: 12 + 3 = 15. Then subtract the total from the amount paid: 20 − 15 = 5. Check: RM15 + RM5 = RM20.

A ribbon is 3/4 metre long. You cut off 1/4 metre. How much remains?

Answer and explanation: 2/4 metre, or 1/2 metre. Three quarter-metre pieces minus one quarter-metre piece leaves two. The denominator stays 4 because the pieces have not changed size.

Topics currently available by year

This table comes from the current CeriaLearn classroom. It is a practice catalogue, not an official syllabus checklist. Select the same year and subject in the classroom to find these stations.

SJKC Mathematics practice: numbers, fractions and reasoning — Topics currently available by year
YearTopics currently available by year
Year 1Number workshop · Maths around us · Time & equal parts · Patterns & reasoning
Year 2Number workshop · Maths around us · Time & equal parts · Patterns & reasoning
Year 3Addition & Subtraction · Word Problems · Measurement · Fractions · Decimals · Time & Money · Mixed Revision
Year 4Number workshop · Maths around us · Fractions, decimals & percentages · Patterns & reasoning
Year 5Number workshop · Maths around us · Fractions, decimals & percentages · Patterns & reasoning
Year 6Number workshop · Maths around us · Fractions, decimals & percentages · Patterns & reasoning

More learning guides