Magnetism and Electricity
Integrated Science · P.7 · 39 lessons
14:00
Lesson 1
Introduction to Magnetism
16:00
Lesson 2
Properties of Magnets
34:00
Lesson 3
Common Questions asked in Magnetism
48:00
Lesson 4
Type of magnets
34:54
Lesson 5
Illustration of permanent magnets
52:00
Lesson 6
Magnetization (Part 1)
38:00
Lesson 7
Magnetization (Part two)
59:30
Lesson 8
Magnetization (Part 3) . The solenoid
39:00
Lesson 9
Magnetization (Part 4) . Testing Exercise
44:00
Lesson 10
Demagnetization
25:30
Lesson 11
Uses of magnets
09:00
Lesson 12
Devices that use magnets and electricity (The electric bell)
38:30
Lesson 13
Sample questions about magnetism and electricity
26:00
Lesson 14
Electricity and its properties
40:30
Lesson 15
The structure of an atom and forms of electricity
20:00
Lesson 16
Forms of Electricity (Lesson 2)
34:00
Lesson 17
Forms of Electricity (Lesson 3)
18:30
Lesson 18
Forms of Electricity (Activity)
18:30
Lesson 19
A simple cells
34:00
Lesson 20
Faults in a simple cell
16:00
Lesson 21
Faults in a simple cell (Lesson 2)
16:00
Lesson 22
How to make a simple cell
12:00
Lesson 23
How to make a simple cell (Lesson2)
33:30
Lesson 24
Electricity (Activity)
50:00
Lesson 25
A dry cell
32:00
Lesson 26
Advantages of using a dry cell
29:00
Lesson 27
Secondary cell
30:00
Lesson 28
Advantages and Disadvantages of secondary cells
31:00
Lesson 29
Differences between primary and secondary cells | Alternating current (A.C)
40:00
Lesson 30
Sample Questions (On A.C and D.C)
11:00
Lesson 31
Hydro electricity
37:30
Lesson 32
Sample Questions on hydro electricity
36:00
Lesson 33
Potential Energy
52:00
Lesson 34
Thermal electricity
24:00
Lesson 35
Atomic or nuclear electricity
37:00
Lesson 36
Sources of electricity
37:00
Lesson 37
Good conductors of electricity
07:00
Lesson 38
Insulators or bad conductors of electricity
24:30
Lesson 39