The notes treat basic tenses in English and contain past questions and answers to help students learn better.

The notes contain detailed, extensive and explicit information respecting subject-verb agreement in English. In addition, Rules guiding subject-verb concord are explained in the notes, and past questions and answers are made part of the notes to help students.

The resource treats English articles exhaustively and how they should be used.

The resource does give an explicit insight into English Tenses.

The resource treats matter and its different forms.

The resource treats how to calculate oxidation numbers of elements and compounds.

The resource contains information on how to expand algebraic expressions and factorize quadratic equations.

The notes explain linear momentum and contain solved questions on the subject matter.

The notes contain an explanation and solved questons on exponents.

The notes contain an explanation and solved questions on velocity, speed, acceleration and displacement.

The notes contain an explanation of electronic configuration.

The notes contain an explanation and solved questions on the subject matter.

The notes explain the concept of work, energy and power together with solved questions on the topics.

This resource treats English parts of speech exhaustively.

The resource treats the atom and its structure, chemical formula, chemical symbol, computation of mole, molar, empirical and molecular formula of a substance.