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

<p>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.</p>

<p>The resource treats English articles exhaustively and how they should be used.</p>

<p>The resource does give an explicit insight into English Tenses.</p>

<p>The resource treats matter and its different forms.</p>

<p>The resource treats how to calculate oxidation numbers of elements and compounds.</p>

<p>The resource contains information on how to expand algebraic expressions and factorize quadratic equations.</p>

<p>The notes explain linear momentum and contain solved questions on the subject matter.</p>

<p>The notes contain an explanation and solved questons on exponents.</p>

<p>The notes contain an explanation and solved questions on velocity, speed, acceleration and displacement.</p>

<p>The notes contain an explanation of electronic configuration.</p>

<p>The notes contain an explanation and solved questions on the subject matter.</p>

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

<p>This resource treats English parts of speech exhaustively.</p>

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