# JSS1 Mathematics Scheme of Work for Third Term

WEEK(S)

TOPIC(S)

CONTENT

## Revision

• Revision of work done in the previous term

## Plane Shapes

• (a) Identification of Common Plane Shapes
• (b) Properties of Circles and Triangles
Square, rectangle, trapezium, rhombus, parallelogram, kite
• (d) Identification and Naming of Polygons
• (e) Similarities and Differences between Regular Quadrilaterals

## Perimeter of Plane Shapes

• (a) Perimeter of Circles and Triangles.
• (b) Perimeter of Regular Quadrilaterals and Polygons
• (c) Perimeter of Irregular Shapes

## Area of Regular and Irregular Plane Shapes

• (a) Area of Circles and Triangles
• (b) Area of Regular Quadrilaterals
• (c) Area of Irregular Shapes

## Three-dimensional Shapes (Solids)

• (a) Identification and Naming of Solids
• (b) Basic Properties of Prisms (cubes, cuboids and cylinders)
• (c) Basic Properties of Pyramids and Cones
• (d) Basic properties of Spheres
• (e) Volume of Cubes and Cuboids
• (f) Net of Shapes:
Drawing and Making Nets of Shapes

## Construction

• (a) Construction of Parallel and Perpendicular Lines
• (b) Bisection of a Given Line Segment
• (c) Construction of Angles 90° and 60°

## Angles

• (a) Naming of Angles:
(Acute, Right, Complementary, Obtuse, Straight, Supplementary Reflex Angles and Angle at a Point)
• (b) Units and Measurement of Angles
• (c) Angles between Lines:
(Vertically Opposite, Angle on a Straight Line and Angle at a Point)
• (d) Angles between Parallel Lines:

## Need for Statistics/Data Collection and Representation

• (a) (i) The Purpose of Statistics
(ii) The Need for Collecting Data for Planning Purposes
• (b) Collection of Data in Class
• (c) Presentation of Data
(Rank-ordered List, Frequency Table, Pictogram, Bar Chart and Interpretation of Pie Chart

## Averages: Mean, Median and Mode

• (a) Mean
(Listed and Tabulated Data Values)
• (b) Median
• (c) Mode of a Given Set of Data

## Revision

• Revision of work done in third term

## Examination

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