Computer Science SS2 Second Term Week 3 Topic: 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 and libraries. A
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Chemistry SS 1 Week 5 Topic: Chemical Combination Introduction A chemical bond is the result of an attraction between atoms or ions. Chemical compounds are formed by the joining of two or more atoms. The types of bonds that a molecule contains will determine its physical properties, such as melting point, hardness, electrical and thermal
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Physical Health Education, JSS 3, Week 1 Topic: Communicable Diseases Contents Meaning of Communicable disease List of communicable disease Meaning of Communicable Disease Communicable diseases spread from one person to another or from an animal to a person. The spread often happens via airborne viruses or bacteria, but also through blood or other bodily fluid.
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Agricultural Science, JSS 2,Second Term Topic: Physical Properties of Soil Physical properties of Soil These are properties that can be easily evaluated by visual inspection or by feel. They can be easily measured by some kind of scales such as size, shape and strength or intensity. The physical properties of the soil include; Soil texture
SSS 3 SECOND TERM MATHEMATICS Topic: USE OF CUMULATIVE FREQUENCY TO ESTIMATE PERCENTILES INCLUDING MEDIUM The cumulative frequency curve (Ogive) can be used to estimate the median, the quartiles and percentiles of a grouped data. The median is the mark that corresponds to the middle item (i.e. the mark half-way up the distribution). So to
Computer Science,JSS 1, Week 4 Topic: Computer Ethics Computer Ethics Computer ethics can be defined as a set of moral principle that requires the use of computer. It deals with how computer professional should make decision regarding professionals and social conduct. Computer ethics are rules that govern the use of a computer system. Ethics deals
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Civic Education, JSS 2, Week 5 Topic: National Security Contents: Meaning of National Security Agencies of Security Meaning of National Security National security is the concept that a government, along with its parliament(s), should protect the state and its citizens against all kind of national crisis. Every citizens desire to sleep with two eyes closed
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Skill Focus: How to be Polite Politeness is having or showing behaviour that is respectful and considerate of other people. So, basically it’s treating people with respect. In English, as in any language, It’s not just what you want to say that matters: It’s also how you say it. So how can we say what we want
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Letter Writing Types of Letters – Formal, Semi-formal and Informal Letter Writing You can find four basic elements in both formal and informal letters: a salutation, an introduction, body text and a conclusion with signature. Salutation The salutation is also known as the greeting. Formal letters often begin with Dear Sir/Madam. If you know the
WEEK 6 Agricultural Science, S.S.S 1, Second Term TOPIC: Garden Tool Garden Tool A garden tool is any one of many tools made for gardens and gardening and overlaps with the range of tools made for agriculture and horticulture. Garden tools can also be hand tools and power tools Hand Tools The hand tools still used
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