BASIC SCIENCE AND TECHNOLOGY JSS2THIRD TERM

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WEEK
TOPIC/CONTENT
ACTIVITIES
1
UNIT OF STORAGE IN COMPUTER
1.Unit of storage
i.Nible
ii.Byte
iii.Kilobyte
iv.Megabyte
iv.Gigabyte
2. Conversion from one
unit to another
3.Differentiate between
the unit of storage.
-Teacher leads students
to convert from one unit to another.
-Guides students to
state the unit of storage and their values.
2
PLANE FIGURE (I)
1.Definition of plane
figures
2.Identification of plane
figures
3.Types of plane figure
4. Examples of plane
figures.
-Explain the term plane
figure
–Name and illustrate
the different plane figures
-Draw the plane
figures.
3
PLANE FIGURE (II)
1.Constructions of
regular plane figures eg (Triangles and rectangles of equal areas)
2.Construction of
polygons.
-Guides student to
construct regular plane figure.
-Demonstrate
4
WORK ENERGY AND POWER(II)
1.Use material eg.
Ball, a stone for activity on the potential kinetic energy.
2. Lead student to
illustrate potentials of kinetic energy.
3. Initiates and leads
discussion to show that energy transfer occur when work is done.
Teacher: Leads the
students to solve some examples.
Students: Study and
practice solving problems.
5.
WORK ENERGY AND POWER(III)
1. Calculations
involving energy i.e. energy transfer when work is done.
2. More calculations on
energy transfer should be done.
Teacher: Leads students
to solve some example.
Student: Study and
practice solving problems.
6
MATERIALS AND THEIR COMMON USES
1. Wood, furniture,
building construction.
2.Handling of
implements
3. Metals.
Teacher: Display
ceramics and rubber.
Student: Examines
articles made of wood, ceramics, metal e.t.c
7
GEOMETRIC CONSTRUCTION
1.Circle
i. Definition of circle
ii. Part of circle e.g.
diameter, radius, chord, sector e.t.c.
Teacher: Demonstrate
the construction of tangent and normal to a circle
Students: Construct a
tangent and normal to a given circle.
8
GEOMETRIC CONSTRUCTION (I)
1. Circle drawing: uses
of set squares, Tee squares and compasses to divide a circle into 4, 8, and
12 equal parts.
2. Construction of
tangent and normal circle, tangent at a point ‘o’ the circle, tangent from a
point outside the circle and to one or two equal circles.
Teacher: Names,
defines, describe and draw the parts of a circle.
Students: Watch
teacher’s demonstration.
9
GRAPHIC PACKAGES
Meaning of graphic
packages
2.Examples of graphic
packages, paint, coral draw, instant artist e.t.c
3. Features: Tool bar,
menu bar, printable area, color palette etc. (Practical activities for
graphic packages.
Teacher: Explains
graphic packages
Student: Listen to
teachers’ explanation.
10
PAINT ENVIROMENT
1.The paint: Paint
environment, paint tools and their functions (Practical’s)
Teacher: Explains the
functions of the various tools.
Students: Draw and
color simple objects using paint package.
11
BELT AND CHAIN
1.Definition of belt
and chain drives
  2. Examples of belt and chain drives
3. Application of belt
and chain drives
4. Advantages and
disadvantages of chain drives and belt.
Teacher: Moderate class
discussion of the advantages and disadvantages of belt and chain drives.
Students: Prepare field
trips report.
12
Revision
Revision
13
Examination
Examination

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