Tag: Grade 8

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CBSE- Grade 8 Biology Syllabus

CBSE syllabus always maintains a sta and If a student has trouble understanding a topic related to science, the student can go through questions and answers related to each topic covered in Class 8 Biology.

Some of the topics Covered include :

TOPICS

  1. Crop Production and Management
  2. Microorganisms: Friend And Foe
  3. Conservation of Plants and Animals
  4. Cell- Structure and Functions
  5. Reproduction In Animals
  6. Reaching The Age Of Adolescence
1. Crop Production and Management

1.A. Agricultural Practices
1.B. Basic Practices of Crop Production
1.C. Preparation of Soil
1.D. Sowing
1.E. Adding Manure and Fertilizers
1.F. Irrigation
1.G. Protection from Weeds
1.H. Harvesting
1.I. Storage
1.J. Food from Animals

2. Microorganisms: Friend And Foe
2.A. Microorganisms
2.B. Where do Microorganisms Live ?
2.C. Microorganisms and Us
2.D. Harmful Microorganisms
2.E. Food Preservation
2.F. Nitrogen Fixation
2.G. Nitrogen cycle
3. Conservation of Plants and Animals
3.A. Deforestation and Its Causes
3.B. Consequences of Deforestation
3.C. Conservation of Forest and Wildlife
3.D. Biosphere Reserve
3.E. Flora and Fauna
3.F. Endemic Species
3.G. Wildlife Sanctuary
3.H. National Park
3.I. Red Data Book
3.J. Migration
3.K. Recycling of Paper
3.L. Reforestation
4. Cell- Structure and Functions
4.A. Discovery of the Cell
4.B. The Cell
4.C. Organisms show Variety in Cell Number, Shape and Size
4.D. Cell Structure and Function
4.E. Parts of the Cell
4.F. Comparison of Plants and Animals Cells
5. Reproduction In Animals
5.A. Modes of Reproduction
5.B. Sexual Reproduction
5.C. Asexual Reproduction
6. Reaching The Age Of Adolescence
6.A. Adolescence and Puberty
6.B. Changes at Puberty
6.C. Secondary Sexual Characters
6.D. Role of Hormones in Initiating Reproductive Function
6.E. Reproductive Phase of Life in Humans
6.F. How is the Sex of the Baby Determined ?
6.G. Hormones other than Sex Hormones
6.H. Role of Hormones in Completing the Life History of Insects and Frogs
6.I. Reproductive Health

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CBSE- Grade 8 Chemistry Syllabus

CBSE chemistry syllabus that covers all the required topics and units in an organized manner. Students from different boards can also visit this syllabus for reference. CBSE board conducts studies and research before modifying and prescribing syllabus for any class and subsequently implements changes time to time. Now download Chemistry syllabus for class 8 and know which are the chapters and units included and eliminated from the previous syllabus.

The list of units in class 8 Chemistry is mentioned below.

TOPICS

  1. Synthetic Fibres And Plastics
  2. Materials: Metals And Non-Metals
  3. Coal And Petroleum
  4. Combustion And Flame
  5. Pollution Of Air And Water
1. Synthetic Fibres And Plastics

1.A. What are Synthetic Fibres?
1.B. Types of Synthetic Fibres
1.C. Characterics of Synthetic Fibres
1.D. Plastics
1.E. Plastics as Materials of Choice
1.F. Plastics and the Environment

2. Materials: Metals And Non-Metals
2.A. Physical Properties of Metals and Non-metals
2.B. Chemical Properties of Metals and Non-metals
2.C. Uses of Metals and Non-metals
3. Coal And Petroleum
3.A. Coal
3.B. Petroleum
3.C. Natural Gas
3.D. Some Natural Resources are Limited
4. Combustion And Flame
4.A. What is Combustion?
4.B. How Do We Control Fire?
4.C. Types of Combustion
4.D. Flame
4.E. Structure of a Flame
4.F. What is a Fuel?
4.G. Fuel Efficiency
5. Pollution Of Air And Water
5.A. Air Pollution
5.B. How does Air Get Polluted?
5.C. Case Study- The Taj mahal
5.D. Greenhouse Effect
5.E. What can be Done?
5.F. Water Pollution
5.G. How does Water Get Polluted?
5.H. What is Potable Water and How is Water Purified?
5.I. What Can be Done?
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CBSE- Grade 8 Physics Syllabus

CBSE is a well known and reputed board and provides standard education to all the students by imparting comprehensive syllabus in appropriate manner. Colscol Expert Teacher Team teach you online syllabus for class 8 Physics subject, designed after a proper study and research. Class 8 Physics syllabus is helpful as it provides adequate knowledge on concerned topics and units specified in the syllabus. The class 8 syllabus is available online and can be downloaded in any format easily

CBSE is also known for its flexible and well framed syllabus patterns that can be adapted by any kind of students of different potentials, and give every chance to score well in class 8 exams.

TOPICS

  1. Force and Pressure
  2. Friction
  3. Sound
  4. Chemical Effects of Electric Current
  5. Some Natural Phenomena
  6. Light
  7. Stars And The Solar System
1. Force and Pressure

1.A. Force : A push or a Pull
1.B. Forces are due to an Interaction
1.C. Exploring Forces
1.D. A Force can Change the State of Motion
1.E. Force can Change the Shape of an object
1.F. Contact Forces
1.G. Non-contact Forces
1.H. Pressure
1.I. Pressure Exerted by Liquids and Gases
1.J. Atmospheric Pressure

2. Friction
2.A. Force of Friction
2.B. Factors affecting Friction
2.C. Friction: A Necessary Evil
2.D. Increasing and Reducing Friction
2.E. Wheels Reduce Friction
2.F. Fluid Friction
3. Sound
3.A. Sound is Produced by a Vibrating Bodies
3.B. Sound Produced by Humans
3.C. Sounds Needs a Medium for Propagation
3.D. We Hear Sound through Our Ears
3.E. Aptitude, Time Period and Frequency of a vibration
3.F. Audible and Inaudible Sounds
3.G. Noise and Music
3.H. Noise Pollution
4. Chemical Effects of Electric Current
4.A. Do Liquids Conduct Electricity?
4.B. Chemical Effects Of Electric Current
4.C. Electroplating
5. Some Natural Phenomena
5.A. Lightning
5.B. Charging by Rubbing
5.C. Types of Charges and Their Interaction
5.D. Transfer of Charge
5.E. The Story of Lightning
5.F. Lightning Safety
5.G. Earthquakes
6. Light
6.A. What makes Things Visible
6.B. Laws of Reflection
6.C. Regular and Diffused Reflection
6.D. Reflected Light Can be Reflected Again
6.E. Multiple Images
6.F. Sunlight – White or Coloured
6.G. What is inside Our Eyes?
6.H. Care of the Eyes
6.I. Visually Impaired Persons Can Read and Write
6.J. What is Braille System?
7. Stars And The Solar System
7.A. The Moon
7.B. The Stars
7.C. Constellations
7.D. The Solar System
7.E. Some Other Members of the Solar System
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CBSE- Grade 8 Maths Syllabus

Student having trouble finding solutions to difficult math problem can refer to the CBSE Class 8 Maths Syllabus and NCERT maths solutions pdf’s which we also provide. Students just need to cover these NCERT books and solve the questions and exercises given in each chapter. Students can be assured of positive results. CBSE Class 8 Maths Syllabus and NCERT textbooks can be very helpful for students in achieving maximum marks in their examinations.

Some of the topics Covered include :

TOPICS

  1. Rational Numbers
  2. Linear Equations in One Variable
  3. Understanding Quadrilaterals
  4. Practical Geometry
  5. Data Handling
  6. Squares and Square Roots
  7. Cubes and Cube Roots
  8. Comparing Quantities
  9. Algebraic Expressions and Identities
  10. Visualising Solid Shapes
  11. Mensuration
  12. Exponents and Powers
  13. Direct and Inverse Proportions
  14. Factorisation
  15. Introduction to Graphs
  16. Playing with Numbers
1. Rational Numbers

1.A. Introduction
1.B. Properties of Rational Numbers
1.C. Representation of Rational Numbers on the Number Line
1.D. Rational Number between Two Rational Numbers

2. Linear Equations in One Variable
2.A. Introduction
2.B. Solving Equations which have Linear Expressions on one Side and Numbers on the other Side
2.C. Some Applications
2.D. Solving Equations having the Variable on both sides
2.E. Some More Applications
2.F. Reducing Equations to Simpler Form
2.G. Equations Reducible to the Linear Form
3. Understanding Quadrilaterals
3.A. Polygons
3.B. Some of the Measures of the Exterior Angles of a Polygon
3.C. Kinds of Quadrilaterals
3.D. Some Special Parallelograms
4. Practical Geometry
4.A. Constructing a Quadrilateral
4.B. Some Special Cases
5. Data Handling
5.A. Looking for Information
5.B. Organising Data
5.C. Grouping Data
5.D. Circle Graph or Pie Chart
5.E. Chance and Probability
6. Squares and Square Roots
6.A. Properties of Square Numbers
6.B. Some More Interesting Patterns
6.C. Finding the Square of a Number
6.D. Square Roots
6.E. Square Roots of Decimals
6.F. Estimating Square Root
7. Cubes and Cube Roots
7.A. Cubes
7.B. Cubes Roots
8. Comparing Quantities
8.A. Recalling Ratios and Percentages
8.B. Finding the Increase and Decrease Percent
8.C. Finding Discounts
8.D. Prices Related to Buying and Selling (Profit and Loss)
8.E. Sales Tax/Value Added Tax/Goods and Services Tax
8.F. Compound Interest
8.G. Deducing a Formula for Compound Interest
8.H. Rate Compounded Annually or Half Yearly (Semi Annually)
8.I. Applications of Compound Interest Formula
9. Algebraic Expressions and Identities
9.A. What are Expressions?
9.B. Terms, Factors and Coefficients
9.C. Monomials, Binomials and Polynomials
9.D. Like and Unlike Terms
9.E. Addition and Subtraction of Algebraic Expressions
9.F. Multiplication of Algebraic Expressions:Introduction
9.G. Multiplying a Monomial by a Monomial
9.H. Multiplying a Monomial by a Polynomial
9.I. Multiplying a Polynomial by a Polynomial
9.J. What is an Identity?
9.K. Standard Identities
9.L. Applying Identities
10. Visualising Solid Shapes
10.A. View of 3D-Shapes
10.B. Mapping Space Around Us
10.C. Faces, Edges and Vertices
11. Mensuration
11.A. Let us Recall
11.B. Area of Trapezium
11.C. Area of General Quadrilateral
11.D. Area of Polygons
11.E. Solid Shapes
11.F. Surface Area of Cube, Cuboid and Cylinder
11.G. Volume of Cube, Cuboid and Cylinder
11.H. Volume and Capacity
12. Exponents and Powers
12.A. Powers with Negative Exponents
12.B. Laws of Exponents
12.C. Use of Exponents to Express Small Numbers in Standard Form
13. Direct and Inverse Proportions
13.A. Direct Proportion
13.B. Inverse Proportion
14. Factorisation
14.A. What is Factorisation ?
14.B. Division of Algebraic Expressions
14.C. Division of Algebraic Expressions Continued (Polynomial / Polynomial)
14.D. Can you Find the Error?
15. Introduction to Graphs
15.A. Linear Graphs
15.B. Some Applications
16. Playing with Numbers
16.A. Numbers in General Form
16.B. Game with Numbers
16.C. Letters for Digits
16.D. Test of Divisibility