Third term JSS2 Mathematics Lesson note

JSS 2 THIRD TERM MATHEMATICS

SCHEME OF WORK

WEEK     TOPIC

1. Angles in a polygons

(a) Types of polygons: convex, concave, regular, irregular

(b) Sum of interior angles in polygon (number of triangles in a polygon)

(c) Sum of exterior angles of a polygon

2. Angles

(a)  Horizontal and vertical plane

(b) Angles of elevation and depression

(c) Relationship between angle of elevation and depression

(b) Scale drawing

(c) Pythagoras

3. Bearing and distances

(a) The compass directions (major and minor)

(b) Types of bearing (Compass, acute-angle, three figure)

(c) Converting acute-angle bearing to three figure bearing and vice versa

(d) Reciprocal/ back bearing

(e) Scale drawing to find bearing and distances

4. Use of ICT in Mathematics

• Using computers to solve simple Mathematical calculation (using EXCEL)
• translation of word problem into Mathematical expression
• Flow Chart

5.  Computer Application

(a)Use of punch cards to store information

(b)Writing familiar words in coded form

6.    Construction

(a) Construction of special angles (Revision)

(b) Constructing triangles

(i) 2 sides and included angles (ii) Two angle and a side between them. (iii) all the 3 sides

(b) Bisecting angles: bisecting angle 90, 60 and bisect any given angles.

7. MID-TERM BREAK
8.      Data presentation: (a) Frequency tables (ungrouped and grouped)

(b) Construction and interpretation of pie charts

9.      Probability

(a) Definition of terms in probability

(b)Experimental probability

(c) Theoretical probability

10.        Revision
11. Examination.