 # Secondary 3 Online Materials

Category:

These PowerPoint slides contain teaching materials for Secondary 3. It is designed to aid teachers in the delivery of Matrix Math lessons. The slides contain solutions to Matrix Math questions in detailed steps enhanced with Powerpoint animation to help students better understand and grasp complex concepts.

### Who are the slides for?

The slides are specially designed for Matrix Math teachers to deliver lessons effectively and consistently.

### Holiday Programmes

1
S3E Dec Holiday Programme
4 hours
2
S3E Sep Holiday Programme
3
S3E Jun Holiday Programme
4
S3E Mar Holiday Programme

### Lesson 1 to 10

1
S3 Lesson 1
2
S3 Lesson 2

NU Numbers and their operation

NU Indices

NU Standard form

NU Equations involving Indices

3
S3 Lesson 3
4
S3 Lesson 4
5
S3 Lesson 5
6
S3 Lesson 6
7
S3 Lesson 7
8
S3 Lesson 8
9
S3 Lesson 9
10
S3 Lesson 10

1
S3 Lesson 11
2
S3 Lesson 12
3
S3 Lesson 13
4
S3 Lesson 14
5
S3 Lesson 15
6
S3 Lesson 16
7
S3 Lesson 17
8
S3 Lesson 18
9
S3 Lesson 19
10
S3 Lesson 20

### Lesson 21 to 30

1
S3 Lesson 21
2
S3 Lesson 22
3
S3 Lesson 23

PT Pythagoras' theorem and trigonometry

PT Trigonometry 2

• PT Further Trigonometry (obtuse angle)
• PT Applications of Trigonometry
• ME Arc Length, Area of Sector and Radian Measure
4
S3 Lesson 24

PT Pythagoras' theorem and trigonometry

PT Further Trigonometry

PT Sine Rule and Cosine Rule

5
S3 Lesson 25

PT Pythagoras' theorem and trigonometry

PT Applications of Trigonometry

PT Angles of Elevation and Depression

PT Bearings

6
S3 Lesson 26
• Revision
• Select 7
7
S3 Lesson 27

Revision

Select 8

8
S3 Lesson 28

Revision

Select 9

9
S3 Lesson 29

CC Properties of circles (1)

CC Geometrical Properties of Circles

CC Symmetric Properties of Circles

10
S3 Lesson 30

CC Properties of circles (2)

CC Geometrical Properties of Circles

CC Angle Properties of Circles

### Lesson 31 to 38

1
S3 Lesson 31

Revision

Select 10

2
S3 Lesson 32

Revision

Select 11

3
S3 Lesson 33

ME Mensuration

ME Arc Length, Area of Sector and Radian Measure

ME Length of Arc

ME Area of Sector

4
S3 Lesson 34

ME Mensuration

ME Arc Length, Area of Sector and Radian Measure

ME Arc Lengths and Area of Sector in Radian Measures

5
S3 Lesson 35

AP Angles, triangles and polygons

Recap on AP Geometrical construction

6
S3 Lesson 36

Revision Select 12

NU Indices

NU Standard Form

CS Applications of Congruent and Similar Triangles

PT Further Trigonometry

PT Angles of Elevation and Depression

CC Properties of Circles

7
S3 Lesson 37

Revision

Select 13

8
S3 Lesson 38

Revision

Select 14

9
S3 Lesson 39

Revision Select 15

10
S3 Lesson 40

Revision Select 16