Class 10

A variable learns to hold many values at once, and then to hold them under names of your choosing. Programs stop forgetting everything the moment they finish, and start saving what they know into files and reading it back. A spreadsheet learns to count and add only the rows that pass a test, and to look one table's answers up in another. Then the two things the whole subject has been circling — how a page actually reaches you, and how a hundred thousand records are kept so that any one of them can be found — get a term each of their own.

5 units · 12 skills

A full year: tenses and agreement in whole passages, the sentence rebuilt in every shape, editing by error type, and the reading and writing a board paper asks for.

5 units · 14 skills

A full year: the numbers behind the number line, two equations at once, quadratics and evenly stepping sequences, shapes that scale, trigonometry put to work on things too tall to measure, circles and the lines that touch them, and data that arrives already grouped.

7 units · 13 skills

A year along NCERT's own chapter spine: balancing an equation and naming the five kinds of reaction, acids and bases on the pH scale and the salts common salt is turned into, the activity series and how each band of it is won from its ore, carbon's covalent habit and the homologous series it builds, the life processes of the human body and the plant, control by nerve and by hormone, reproduction and the rules of heredity, and closing on light, the eye, and the two effects of an electric current.

6 units · 12 skills