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Classwork Series and Exercises {Chemistry – SS1}: Amorphous Forms of Carbon

Week 6 Topic: Amorphous Forms of Carbon Coal Coal is formed in nature by the carbonization of wood. Conversion of wood to coal under the influence of high temperature, high pressure and in the absence of air is termed carbonization. Amongst coal varieties, anthracite is the purest form. It contains about 94 – 95% of

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Classwork Series and Exercises {Computer studies – JSS1}: Types and Uses Of Computer

Computer Science, JSS 1 Week 3 Topic:Types and Uses Of Computer Types Of Computer Analog Computer: Analog computers are computer that operate on value represented in form of continuous variables. That is, they are used for measuring physical condition, such as temperature, speed, pressure, e.t.c example are thermometer, barometer, volt meter, speedometer. Digital Computer: Digital

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Classwork Series and Exercises {ICT-JSS1}: The Keyboard and Its Sections

The Keyboard and Its Sections Keyboard is a keypad device with keys or buttons that a user presses to input data character or command into a computer. Keyboards emerged from the combination of typewriter and computer-terminal technology. They are one of the fundamental pieces of personal computer (PC) hardware together with the Central Processing Unit

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Classwork Series and Exercises {Biology – SS2}: Fresh Water Habitats

Biology SS 2 Week 5 Topic: Fresh Water Habitats Introduction Fresh water habitat is a body of water formed mainly from inland waters and contain very low level of salinity. Examples of fresh water habitats are rivers, ponds, streams, springs and lakes Types of Fresh Waters Fresh waters are classified on the basis of their

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Classwork Series and Exercises {English Language}: Tenses and Determiners

English Language JSS2 Third Term Week 3 Contents: Grammar: Past, Present and Future Tense Language Structure: Determiners Tenses Tenses are forms of a verb that show the time, continuance or completion of an action or a state that is expressed in connection with the moment at which a statement is made about it. The following tenses

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Classwork Series and Exercises {Literature – SS1}: Literary Terms

Literature In English, SS 1, Week 4 Topic: Literary Terms These are terms that we make use of when appreciating any literary work. They are tools for literary analysis. Literary Devices refers to the typical structures used by writers in their works to convey his or her messages in a simple manner to the readers. 

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Classwork Series and Exercises {Basic Technology – JSS2}: PRINCIPLES OF EVAPORATION

JSS 2 BASIC TECH THIRD TERM Week 3 Topic: PRINCIPLES OF EVAPORATION LEADING TO COOLING BY REFRIGERANTS Compressor: The refrigerant is a low pressure gas at the evaporator section while it is expected to be a high pressure gas at the condenser side. Therefore, in order to circulate the refrigerant throughout the system, we must

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