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Mathematics notes for 2nd Year (Junior Cycle)

74 sections with theory, interactive examples, and 2,099 exercises graded instantly by AI.

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Numbers

Natural numbers

Integers

Rational numbers

Decimal numbers

Algebra

Algebra

Linear and quadratic equations

Equations

Arithmetic

Arithmetic

Proportionality

Statistics

Statistics

3D shapes

Solids

Similarity

Similarity

Probability

Chance and probability

Coordinate geometry

Coordinate geometry

Sets, Area and Applied Arithmetic

Sets

Perimeter and Area

Applied Arithmetic

Assessment component: Mathematical investigation (CBA 1)

Preparing for the Mathematical investigation (CBA 1)