Font size
A-
A
A+
Site color
R
A
A
A
Side panel
Courses
All courses
Course search
Links
Sabaragamuwa Province
Semis
English (en)
தமிழ் (ta_lk)
සිංහල (si)
You are currently using guest access (
Log in
)
Skip to main content
Grade 7 Science
Home
Courses
English
Grade 7
7 Science
11. Sound (2nd Term)
Musical Instrument Categories
Musical Instrument Categories
Last modified: Saturday, 10 July 2021, 5:16 PM
Previous activity
◄ Parts of the compound light microscope
Jump to...
Jump to...
Announcements
Teachers' Guide
Text Box
Identifing parts of a plant
Parts of Androecium and Gynoecium
Parts of a flower
Male and Female parts of a flower
Plant Diversity - Parts of a leaf
Plant Diversity - Main parts of a flowering plant
Plant Diversity _ Roots
Plant Diversity _ Flowering plants and non flowering plants
Plant Diversity _ Diversity of leaves
Parts of the simple cell
Quiz
Let's identify acids and bases
Animal Diversity
SCIENCE - Part 1_ Grade 7 _ First Term Test(Click on correct answers and you can get your score)
Energy forms and energy conversions
Renewable and nonrenewable energy sources
Energy sources
Nature of the earth
The nature of the earth
Light - Characteristics
Transparent, translucent and opaque materials
Mirrors and lenses
Light
Ray Diagrams
Parts of the compound light microscope
Propagation of Sound
Respiratory System
Biological Processes
Respiratory system
Let's identify plant and animal cells
Digestive System
Atmosphere Interactive Content
Atmosphere
SCIENCE - Part 1_ Grade 7 _ Second Term Test ... Click on correct answers, then get your score
Heat and Temperature
Distance and Displacement Interactive Activity
Effects of Force Interactive Activity
Force Interactive Activity
Force and Motion
Grade 7_Science-Exercise (Unit no. 11 - 16)
Nutrients in Food
Science - Part 1_Third Term Test .. Click on correct answers, get your score
Next activity
Propagation of Sound ►
Home
Calendar
Course sections
General
1. Plant Diversity (1st Term)
2. Static Electricity (1st Term)
3. Generation of Electricity (1st Term)
4. Functions of Water (1st Term)
5. Acids and Bases (1st Term)
6. Animal Diversity (1st Term)
First Term Test Papers
7. Forms of Energy and Uses (2nd Term)
8. The Nature of the Earth (2nd Term)
9. Light (2nd Term)
10. The Correct Use of the Microscope (2nd Term)
11. Sound (2nd Term)
12. Biological Processes (2nd Term)
13. Atmosphere (2nd Term)
Second Term Test Papers
14. Heat and Temperature (3rd Term)
15. Soil (3rd Term)
16. Force and Motion (3rd Term)
17. Nutrients in Food (3rd Term)
18. Minerals and Rocks (3rd Term)
19. Sources of Energy (3rd Term)
Third Term Test Papers