Activity
ACTIVITY! (5)
The Scientific Procedure to Carry Out Investigations in Chemistry In this chapter, we have used two major examples to explain the concept of experime…
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Activity
ACTIVITY! (4)
Activity 1. Let us consider an example of separating dyes that make up black ink. In this case, water is used as a solvent. Separating dyes in i…
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Activity
ACTIVITY! (3)
Activity 1. Your teacher will guide you how to measure the volume of liquids using the other apparatuses. Aim : To measure volume of liquids using di…
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Activity
ACTIVITY! (2)
Activity 1. Aim: To demonstrate the rectilinear propagation of light. Materials and apparatus 1. The pieces of cardboard with a hole in each. 2. Sour…
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Activity
ACTIVITY! (1)
Activity 1 To demonstrate pressure of potential energy Materials and Apparatus 1. A heavy stone 2. A bucket full of water 3. A strong inelastic rope;…
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Example
EXAMPLES! (4)
Example 1 A sack of maize, which weighs 800N, is lifted to a height of 2m. What is work done against gravity? Data given: Force (f) = 800N Height dis…
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Example
EXAMPLES! (3)
Example 1 A fruit fall from a tree because the earth exerts gravitational force on it. The force of gravity on the earth is always equal to the weigh…
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Example
EXAMPLES! (2)
Example 1 A block of wood that weighs 30N and measures 5m by 10m by 4m. If it was placed on a table with the largest possible area (5mx10m) in contac…
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Test
TEST YOURSELF! (2)
1 . What do you understand by the term accident? 2 . Answer the below a. Mention common accidents that can happen at home and school b. State the …
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Test
TEST YOURSELF! (1)
1 . In each of the following questions write TRUE for correct statement and FALSE for incorrect statement. a. A biology laboratory is a place …
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Example
EXAMPLES! (1)
Example 1 The weight of a body when totally immersed in liquid is 4.2N. if the weight of the liquid displaced is 2.5N, find the weight of the body in…
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Rusting
Form One
FIRE FIGHTING.
Firefighting is the act of extinguishing destructive fires. A firefighter fights these fires to prevent destruction of life, property and the environ…
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Form One
COMBUSTION.
Combustion of a substance in oxygen or air is so common that it becomes almost a habit to use the word "combustion" as if it referred to th…
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Gas
Human Anatomy
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