MASS, WEIGHT AND DENSITY
Content
(a.) Mass and units of mass
(b.) Weight and units of weight
(c.) Density
(d.) Problem solving involving real life experiences on mass, volume, density and weight.
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Unit
AREA
Content
(a.) Units of area (cm2 , m2 , km2 , Ares, ha)
(b.) Conversion of units of area
(c.) Area of regular plane figures
(d.) Area of irregular plane shapes
(e.) Surface area of cubes, cuboids and cylinders
LENGTH
Content
(a.) Units of length (mm, cm, m, km)
(b.) Conversion of units of length from one form to another
(c.) Significant figures
(d.) Perimeter
(e.) Circumference (include length of arcs).
CENTRAL PROCESSING UNIT (CPU)
CENTRAL PROCESSING UNIT (CPU) CPU sometimes referred to simply as the Central Processor, but more commonly called Processor, the CPU is the brains of the computer where most calculations take place. The Central Processing Unit (CPU) of a computer is a piece of hardware that carries out the instructions of a computer program. It performs
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System Unit
SYSTEM UNIT A system unit is the box that houses the sensitive computer hardware. It allows a good and neat arrangement of computer hardware. The cases of the system unit are made of light weight fabricated steal. Types of casing The type of casing or housing determine shapes system units. They are as follows.