Category: Video

Oxides of Carbon: Carbon and its Compounds

Identifying various substances in and around us that contain carbon;
Description of the unique characteristics of carbon as an element;
The relationship between the structure of carbon and the existence of many natural and synthetic carbon-containing compounds;
Define the term allotrope;
Show that carbon forms two types of oxides both of which are important economically.
Identify carbon (IV)oxide.

The straight line (ii)

Determine the mid-point of a line segment
Determine the gradient of a straight line
Determine the distance between two points
Determine the condition for parallelism and perpendicularity
Determine the equation of a line in different forms
Transform non-linear relationships into linear forms
Determine the areas of triangles and quadrilaterals

Causes of Motion

Identifying the forces that cause a given body to move
Identifying which force or forces slow(s) down and finally stops a moving body.
Identifying a force resisting the motion between two surfaces in contact and moving relative to each other.
Reducing friction in a given situation.
Identifying circular motion.

Sets(ii)

Define a set
Represent in set notation
Distinguish the types of sets
Carry out set operations
Draw and use Venn diagrams in solving real-life problems

Logarithms less than 1: Logarithm

Explaining and deducing the relationship between indices and logarithms define logarithm
Use the graph of y = 10x for multiplication and division
Finding logarithm and antilogarithm of numbers greater than one use logarithm tables in calculations.
Use log table to solve problems relating to capital market.

Logarithms less than 1: Logarithm

Explaining and deducing the relationship between indices and logarithms define logarithm
Use the graph of y = 10x for multiplication and division
Finding logarithm and antilogarithm of numbers greater than one use logarithm tables in calculations.
Use log table to solve problems relating to capital market.

Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.

Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.

Bases and Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.

Bases and Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.

Bases and Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.

Bases and Salts: Acids, Bases and Salts

Definitions of acids, bases and salts;
Identification of acids and bases;
Description of the nature of proton in an aqueous solution;
Explanation neutralization reactions;
Explanation of how an acid-base indicator works;
Use of pH as a scale and discussion on the importance of the pH value;
Identification and preparation of salts (normal, acidic, basic);
State properties of salts;
State the rules of solubility of salts in water.