Sharing Fairly With Division
Math Sparks
Bite-size, playable lessons on any skill — built for Singapore primary students. Play any Spark free, no signup. Sign up to create your own.
Factors and Multiples Explained
Rounding to the Nearest 10, 100, 1000
Mapping With Coordinates: X Marks The Spot
How Dice And Spinners Show Chance
Square Numbers and What Squared Means
Telling Time to the Minute
What Is a Ratio?
Odd And Even Number Patterns
Reading and Drawing Bar Graphs
Order Of Operations (BODMAS)
Comparing Decimals
Multiply Big Numbers In Your Head
Tessellations: Shapes That Tile Forever
Guess The Next Number
Measuring Area and Perimeter
The Maths Of Probability: Coins And Dice
Spotting Symmetry Everywhere
Percentages: Discounts And Sales
Reading a Clock Face
Negative Numbers and Owing Money
Why You Can't Divide by Zero
Estimating With Rounding
Prime Numbers: The Atoms of Math
Spot a Fake Average: Mean vs Median
Fibonacci Patterns in Flowers and Shells
What Is Infinity, Really?
How Binary Counts With 0s and 1s
The 9 Times Table Finger Trick
Why 0.999... Equals 1
Understanding Fractions
Long Division
Multiplication Table Memory Tricks
Counting Money and Making Change
Telling Time On A Clock
Geometry Basics