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Classwork Series and Exercises {Mathematics – JSS3}: Geometrical Construction

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JSS 3 Mathematics  Week 4 Topic: GEOMETRICAL CONSTRUCTION Using ruler and compasses Remember the following when making geometrical constructions. 1. Use a hard pencil with a sharp point. This gives thin lines which are more accurate. 2. Check that your ruler has good straight edge. A damaged ruler is useless for construction work. 3. Check

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Classwork Series and Exercises {Basic Science – JSS3}: Metabolism In Human Body

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Basic Science JSS3 Topic: Metabolism in the Human Body Introduction Metabolism is described has the chemical reaction in the body. Metabolism (from Greek: metabolē, “change”) is the set of life-sustaining chemical transformations within the cells of living organisms. These enzyme-catalyzed reactions allow organisms to grow and reproduce, maintain their structures, and respond to their environments.

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Classwork Series and Exercises {Agricultural Science – JSS2}: Soil Composition

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Agricultural Science JSS 2, Week: 1 Topic: Soil, Its Physical Composition and Properties Soil can be defined as the uppermost layer of the earth where agricultural activities are carried out. The top layer of the earth’s surface, consisting of rock and mineral particles mixed with organic matter. Soil Components The soil is made up of the following

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Government: Electoral Malpractices

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  Election Contents – Electoral bodies                  Electoral Malpractices in Nigeria                  How to prevent electoral malpractices Electoral Bodies Electoral bodies are those who conduct and supervise election process. The constitution has provided for how elections should be conducted. Electoral malpractices, includes any act, omission or commission that attempts to or in essence circumvent the

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Classwork Series and Exercises {Chemistry – SS2}: Oxidation – Reduction Reaction

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Chemistry, SS 2 Week: 5 Topic: Oxidation-Reduction Reaction Oxidation-reduction reactions involve the transfer of electrons between substances. They take place simultaneously, which makes sense because if one substance loses electrons, another must gain them. For example, all single-replacement reactions are redox reactions. Electrochemistry: The study of the interchange of chemical and electrical energy. Oxidation: The

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Classwork Series and Exercises {Biology – SS3}: Development of New Organisms

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Biology, SS 3, Week: 2 Topic: Development of New Organisms Introduction The development of an organism varies from one species to another. In sexual reproduction, the male animal produces the sperm while the female produces the egg or ovum. The fusion of the sperm and the egg in the Fallopian tube of the female during

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Classwork Series and Exercises {Basic Technology – JSS2}: Uses of Materials – Ceramics, Plastics and Rubber

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Week 4 Topic: Uses of Materials – Ceramics, Plastics and Rubber Ceramics Ceramics offer many advantages compared to other materials. They are harder and stiffer than steel; more heat and corrosion resistant than metals or polymers; less dense than most metals and their alloys; and their raw materials are both plentiful and inexpensive. Ceramic materials

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Classwork Series and Exercises { Computer – SS2}: Computer Files

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Computer Science SS2 Second Term Week 3 Topic: Computer Files Computer Files A computer file is a resource for storing information which is available to a computer program and is usually based on some kind of durable storage. Computer file can be considered as the modern counter part of paper documents which are traditionally kept in offices

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Classwork Series and Exercises { Social studies – JSS3}: National Security

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Social Studies JSS 3 Week 3 Topic: National Security Contents Meaning of National security Agencies of National Security Role of citizens in promoting national security Consequences of poor security Meaning of National Security National Security can be defined as the structures and processes put in place by a government to protect the country and its

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Classwork Series and Exercises {Basic Technology – JSS2}: QUADRILATERALS AND POLYGONS

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JSS 2 SECOND TERM Basic Technology Topic: QUADRILATERALS AND POLYGONS DEFINITIONS A quadrilateral may be defined as a plane figure bounded by four straight sides. It also has four angles. Any two opposite angle points may be joined by a straight line termed the diagonal. A quadrilateral with its opposite sides equal and parallel is

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