10 TopicsWorked ExamplesPractice Questions
All Mathematics Topics
Select a topic to read the concept, follow a fully worked example and try a question yourself.
Topic 1 · Rational NumbersRational numbers can be written as a/b, where b is not zero.↗Topic 2 · Ratios and ProportionsEquivalent ratios express the same relationship.↗Topic 3 · Percentage and DiscountDiscount reduces an original price by a given percentage.↗Topic 4 · Algebraic ExpressionsExpand brackets by multiplying each term inside.↗Topic 5 · Linear EquationsUse inverse operations to isolate the variable.↗Topic 6 · Angles and Parallel LinesCorresponding angles on parallel lines are equal.↗Topic 7 · TrianglesThe three interior angles of a triangle sum to 180°.↗Topic 8 · MensurationArea of a circle is πr².↗Topic 9 · StatisticsSamples help estimate properties of a larger group.↗Topic 10 · Simple ProbabilityFor equally likely outcomes, probability is favourable/total.↗
Learning guide: topics combine common strands from Indian and international curricula; this is not a claim of exact NCERT, CBSE, ICSE or Cambridge board coverage. The Grade 1 course uses its separate 17-week planner.