Science State Board, Class 8: lessons, tests, tasks.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Measurment
1. System of units and clocks
2. Textbook questions
Force and presssure
1. Force, pressure, friction and surface tension
2. Textboook questions
Light
1. The properties and applications of light
2. Textbook questions
Heat
1. Effects of heat and Calorimetry
2. Textbook questions
Electricity
1. Basics of electric current
2. Electric Circuits and Effects of Electric Current
3. Textbook questions
Sound
1. Properties of sound and types of musical instruments
2. Textbook questions
Magnetism
1. Magnets
2. Earth's magnetism
3. Textbook questions
Universe and space science
1. Rocket propulsion, ISRO and NASA
2. Textbook questions
Matter around us
1. Properties and applications of elements
2. Textbook questions
Changes around us
1. Chemical reaction and its conditions
2. Effects and indicators of chemical change
3. Textbook questions
Air
1. Properties and uses of gases and global warming
2. Textbook questions
Atomic structure
1. Introduction to atomic structure
2. Introduction to valency and chemical equations
3. Textbook questions
Water
1. Water: Introduction, properties and composition
2. Potable Water and Water Pollution
3. Textbook questions
Acids and bases
1. Properties and applications of acids, bases
2. Textbook questions
Chemistry in everyday life
1. Properties, types and applications of hydrocarbons, coal and petroleum
2. Textbook questions
Microorganisms
1. Microorganisms - Friend and foe
2. Textbook questions
Plant kingdom
1. The classification of plants
2. Textbook questions
Organization of life
1. The biological levels of organization
2. Textbook questions
Movement in animals
1. Locomotion and movement
2. Textbook questions
Reaching the age of adolescence
1. Adolescence and reproductive health
2. Textbook questions
Crop Production and Management
1. Agricultural practices in crop production
2. Crop rotation and preservation of seeds
3. Textbook questions
Conservation of plants and animals
1. The biodiversity of organisms and their conservation
2. Textbook questions
LibreOffice Calc
1. Introduction to spreadsheets - LibreOffice Calc
2. Textbook questions

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