Grade 2 maths — every concept, with examples
The whole Grade 2 syllabus, chapter by chapter. Read a chapter's concepts and worked examples, then open its door to play.
Place Value
Face value is what a digit looks like, while place value is what it is actually worth base
Ordinal Numbers
Ordinal numbers always end with special suffix letter flags: -st (1), -nd (2), -rd (3), or
Advanced Addition
Always add from right to left: start with the Ones column, then move to the Tens, and then
Addition Strategies
Counting on is fastest when you keep the *larger* number in your head first, even if it is
Advanced Subtraction
Subtraction always works from right to left: always start in the Ones column
Foundations of Division
Division means splitting a large total quantity into perfectly equal shares or smaller gro
Fractions of a Whole
A fraction shows the relationship between a single smaller part and a complete unbroken wh
Fractions of a Collection
A fraction shows the relationship between a single smaller part and a complete unbroken wh
Introduction to Algebraic Thinking
The equal sign (=) indicates that the mathematical value on the left side is completely id
Two-Dimensional Shapes
2D shapes are completely flat configurations containing length and width measurements but
Three-Dimensional Shapes
3D solid shapes are thick objects that take up space, defined by three attributes: length,
Symmetry
Symmetry means an object looks exactly the same on both sides of a separating fold line
Measurement - Length
Length is the measurement of an object from one end to the other, while height tracks vert
Measurement - Weight
Mass and weight describe how heavy an item feels; a balance scale bucket sinks lower on th
Measurement - Capacity
Capacity is how much liquid a container can hold in total, while Volume is the amount of l
Measurement - Time
A clock has two main tracking hands: the short hand shows hours and the long hand shows mi
Measurement - Money
Indian currency consists of paper banknotes for large amounts and metal coins for small va
Data Handling
We gather data using polling (asking questions), observation (watching), or tracking count