Page 3 - RPT MAT F2 2019 BI

WEEK / CONTENT LEARNING STANDARD REMARK
DATE STANDARD

FIRST MID-TERM HOLIDAY
23/03/2019 - 30/03/2019

CHAPTER 5 : CIRCLES
WEEK 13 5.1 Properties of 5.1.1 Recognise parts of a circle and explain the Exploratory activities with
01/04/2019 Circles properties of a circle. various methods such as using
- 5.1.2 Costruct a circle and parts of the circle based dynamic geometry software
05/04/2019 on the conditions given should be carried out.
Parts of a circle including
diameter, chord and sector.
Example of conditions:
a) Construct a circle - given the
radius or diameter.
b) Construct a diameter -
through a certain point in a
circle given the centre of the
circle.
c) Construct a chord - through a
certain point on the
circumference given the length
of the chord.
d) Construct a sector - given the
angle of the sector and the
radius of the circle

The use of dynamic geometry
software is encouraged
5.2 Symmetrical 5.2.1 Verify and explain that Exploratory activities with
Properties of various methods such as using
(i) diameter of a circle is an axis of symmetry
Chords dynamic geometry software
of the circle.
should be carried out.
(ii) a radius that is perpendicular to a chord
bisects the chord and vice versa
(iii) perpendicular bisectors of two chords
intersect at the centre
(iv) Chords that are equal in length produce
arcs of the same length and vice versa

(v) chords that are equal in length are
equidistant from the centre of the circle and
vice versa
5.2.2 Determine the centre and radius of a circle by
geometrical construction.
5.2.3 Solve problems involving symmetrical
properties of chords.
WEEK 14 5.3 5.3.1 Determine the relationship between Exploratory activities for
08/04/2019 Circumference circumference and diameter of a circle, and Learning Standards 5.3.1 and
- and Area of a hence define and derive the circumference 5.3.2 should be carried out by
12/04/2019 Circle formula using concrete materials or
dynamic geometrical software