- HTML5 Collection for Primary Mathematics
- Telling time from clocks
- Find the Elapsed Time using 'Hours & Minutes'
- Constructing Quadrilaterals by Four Sides (2014)
- Classifying Quadrilaterals
- Drawing quadrilaterals on the grid or the pinboard
- Measuring Angles Using Protractor
- Comparing Size by Cut and Paste
- Area of Rectangles and Squares
- Variety of Perimeters with Fixed Area
- Variety of Areas with Fixed Perimeter
- Area of Parallelograms (GeoGebra 4 version)
- Fraction Multiplication
- Fraction Division1: a ÷ b (Partitive)
- Fraction Division3: a ÷ b (Quotitive)
- Fraction Division4: 1 ÷ a/b (Quotitive)
- Diagonal Problem (Manual Counting)
- Percentages: Selling Problems (HTML5 Version)
- Circumference of Circles
- Chinese Match Puzzles 1 (8 puzzles)
- Chinese Match Puzzles 2 (7 puzzles)
HTML5 Collection for Primary Mathematics
Tablet-friendly HTML5 applets for the teaching of primary mathematics.
