Maths SS1 3rd Term (Elearning)
THIRD TERM ELEARNING NOTE
SUBJECT: MATHEMATICS
CLASS: SSS 1
SCHEME OF WORK
WEEK TOPIC
 Mensuration: The Concept of B – D a Shape Cube, Cuboids, Cylinder, Triangular Prism, Cone, Rectangular Based Pyramid, Total Surface Area of Cone, Cylinder and their Volumes.
 (a) Volumes of Frustums of Cone, Rectangular Based Pyramid and other Pyramids
(b) Proofs of Angles Sum of a Triangle = 180^{o}
(c) The Exterior Angle
 Geometrical Construction
 Revision of Construction of Triangle
 Drawing and Bisection of Line Segment
 Construction and Bisection of Angles 90^{o}, 45^{o}, 135^{o}, 22^{1}/_{2}^{o}, 57^{1}/_{2}^{o}
 Construction and Bisection of Angles: 30^{o}, 60^{o}, 90^{o}, 120^{o}, 150^{o}, etc.
 Construction:
 Construction of Quadrilateral Polygon i.e. four sided figure with given certain conditions parallelogram
 Construction of Equilateral Triangle
 Locus of Moving Points Including Equidistance from Two Lines of Two Points and Constant Distance from the Point.
 Deductive Proof:
 Sum of Angles of a Triangle.
 Relationship of Triangles on a Straight Line.
 Revision of Angles on Parallel Line Cuts by a Transversal Line.
 Congruent Triangles.
 Properties of Parallelogram and Intercept Theorem.
 Statistics
 Collection and Tabulation and Presentation of data e.g. data from height, ages, weight, test and examination scores of students, population of students from different schools, classes etc.
 Different Species of Animals and Types of Vehicles etc.
Calculation of Range, median and mode of ungrouped data
 Data Already Collected by the Students
 Data Collected from Other Statistical Records
 Revision
 Collection, Tabulation and Presentation of Grouped Data
 Data from height, ages, weights, test and examination scores of students
 Population of students from different classes.
 Calculation of Range, Median and Mode of Grouped Data
 Data already collected by the students
 Other statistical records
 Statistical Graphs:
 Drawing of bar chart, piechart and histogram
 Cumulative frequency curve
 Reading and drawing inferences from the graph
 (a) Mean deviation, Variance and standard deviation of grouped data use in solving practical problems related to real life situations
 Revision/Examination
REFERENCE BOOKS
 New General Mathematics SSS 1 by M.F. Macrae et al
 Essential Mathematics SS 1
Course Features
 Lectures 9
 Quizzes 0
 Duration 50 hours
 Skill level All levels
 Language English
 Students 1
 Assessments Yes

Week one : Mensuration
The concept of B – D a shape cube, cuboids, cylinder, triangular prism, cone, rectangular based pyramid, total surface area of cone, cylinder and their volumes. MENSURATION OF SOLID SHAPES : Properties of solid shapes

Week Two : Volumes of frustums of cone, rectangular based pyramid and other pyramids
(a) Volumes of frustums of cone, rectangular based pyramid and other pyramids (b) Proofs of angles sum of a triangle = 180o (c) The exterior angle

Week Three : GEOMETRICAL CONSTRUCTION
(a) Revision of Construction of Triangle (b) Drawing and bisection of Line Segment (c) Construction and Bisection of Angles 90o, 45o, 135o, 221/2o, 571/2o (d) Construction and Bisection of Angles: 30o, 60o, 90o, 120o, 150o

Week Four : CONSTRUCTIONS

Week Five : Deductive proof
Sum of angles in a triangle The sum of the angles of a triangle is 180.

Week Six : STATISTICS
CONTENT: COLLECTION, TABULATION AND PRESENTATION OF DATA

Week Seven : Revision

Week Eight : Collection, Tabulation and Presentation of Grouped Data

Week Nine : Calculation of Range, Median and Mode of Grouped data

Week Ten : Statistical Graphs
Drawing of bar chart, piechart and histogram Cumulative frequency curve Reading and drawing inferences from the graph