Delhi Board Class 8 Important Topics 2023: Get a Subject-wise List

Delhi Board Class 8 Subject-wise Topics

In the Delhi Board Class 8 subjects, some topics are more important than others, but you should learn all of them without fail. You are supposed to develop conceptual clarity in all the Class 8 Delhi Board topics. To help you with that, we suggest you go through a topic in your school textbook and then watch its 3D video on Embibe. You will be in a better position to judge how well you have understood the topic.

Once you understand all the topics, you will have aced the entire chapter before you know it. And that is precisely the best technique for studying a chapter. Break it down into topics, learn the topics and voila, you are ready to answer the questions based on any concept.

Now that you know how crucial it is to focus on the 8th Delhi Board topics refer to the sections below for learning Mathematics and Science concepts.

Delhi Board Class 8 Mathematics Topics

Many students focus solely on understanding mathematical concepts and give little importance to practice. It is not the correct way to prepare for Maths. Once you learn a topic, you should solve sample problems based on it. Also, you cannot just memorise the formulas by rote learning. To know the correct usage of a particular formula, solving problems is required. In the table below, we have provided all the Class 8 Delhi Board Mathematics topics. You can click on the chapter name and then learn or practice topic-wise questions on them.

Chapter Name	Topics
Rational Numbers	Representation of Rational Numbers on the Number Line Rational Numbers between Two Rational Numbers Two Rational Numbers Properties of Rational Numbers Introduction to Rational Numbers
Linear Equations in One Variable	Applications of Linear Equations Reducing Linear Equations to Simpler Form Equations Reducible to the Linear Form Introduction to Linear Equations in One Variable Solving Linear Equations in One Variable
Understanding Quadrilaterals	Some Special Parallelograms Parallelograms Polygons Classification of Polygons Sum of the Measures of the Exterior Angles of a Polygon Kinds of Quadrilaterals
Practical Geometry	Constructing a Quadrilateral Special Cases of Construction of Quadrilateral Construction of a Square Construction of Rectangle with Known Adjacent Sides
Data Handling	Circle Graph or Pie Chart Chance and Probability Organising Data Grouping Data and Histogram Bar Graphs
Square and Square Roots	Estimating Square Root Patterns in Numbers Square Roots of Decimals Properties of Square Numbers
Cubes and Cube Roots	Cube Roots Pattern in Numbers Cubes
Comparing Quantities	Applications of Compound Interest Formula Compound Interest Rate Compounded Annually or Half Yearly Discounts Ratios and Percentages
Algebraic Expressions and Identities	Multiplying a Polynomial by a Polynomial Addition of Algebraic Expressions Subtraction of Algebraic Expressions Multiplying a Monomial by a Monomial Multiplying a Monomial by a Polynomial
Visualising Solid Shapes	Faces Edges and Vertices Views of 3D-Shapes Mapping Space Around Us Nature of Solid Shapes
Mensuration	Surface Area of Cube Cuboid and Cylinder Volume and Capacity Area of a Polygon Area of a General Quadrilateral Perimeter and Area
Exponents and Powers	Basics of Exponents and Powers Use of Exponents to Express Small Numbers in Standard Form
Direct and Inverse Proportions	Inverse Proportion Direct Proportion Comparison Between Direct and Inverse Proportion
Factorisation	Finding the Error Division of Algebraic Expressions Introduction to Factorisation
Introduction to Graphs	Basic Graphical Representations Application of Graphs Linear Graphs Drawing a Bar Graph Cartesian Coordinate System
Playing With Numbers	Letters for Digits Numbers in General Form Tests of Divisibility General Form of Two and Three Digit Numbers Grouping and Place Value

Delhi Board Class 8 Science Topics

Science is an interesting subject, and students often enjoy learning various topics. But, certain concepts are complex, and you could visualise them incorrectly. Thus, if you watch 3D videos on Embibe, you can quickly learn the Science topics well and watch the diagrams for those concepts. Now click on the chapter links tabulated below and watch videos for particular topics to understand them better.

Chapter Name	Topics
Crop Production and Management	Preparation of Soil Food from Animals Basic Practices of Crop Production Protection from Weeds Harvesting Manure and Fertilisers
Microorganisms: Friend and Foe	Harmful Microorganisms Nitrogen Fixation Friendly Microorganisms Food Preservation Introduction to Microorganisms
Synthetic Fibres and Plastic	Characteristics of Plastics Characteristics of Synthetic Fibres Types of Synthetic Fibres Plastics and the Environment Synthetic Fibres Plastics
Material: Metals and Non-metals	Uses of Metals and Non-metals Physical Properties of Metals and Non-metals Chemical Properties of Metals and Non-metals
Coal and Petroleum	Natural Resources Petroleum Coal Natural Gas Conservation of Natural Resources
Combustion and Flame	Fuel Efficiency Flame Controlling the Fire Structure of a Flame Harmful Products due to Burning of Fuels Types of Combustion, Fuel & Combustion
Conservation of Plants and Animals	Conservation of Forest and Wildlife Deforestation and its Causes Consequences of Deforestation
Cell: Structure and Functions	Comparison of Plant and Animal Cells Parts of the Cell Cell Structure and Function Discovery of the Cell Cell Shape and Size
Reproduction in Animals	Asexual Reproduction Modes of Reproduction Sexual Reproduction
Reaching the Age of Adolescence	Reproductive Health Changes at Puberty Sex Determination Role of Hormones in Reproductive Functions
Force and Pressure	Exploring Forces Pressure Exerted by Liquids and Gases A Force Can Change the State of Motion Pressure
Friction	Fluid Friction Friction : A Necessary Evil Factors Affecting Friction Force of Friction Increasing and Reducing Friction
Sound	Sound Produced by Humans Audible and Inaudible Sounds Noise Pollution Noise and Music
Chemical Effects of Electric Current	Chemical Effects of Electric Current Electroplating Liquids Conduct Electricity Electrolysis: Chemical Effect
Some Natural Phenomenon	Earthquake Sparks and Electric Charges Lightning Charging by Rubbing Charge
Light	Inside Our Eyes Laws of Reflection Reflected Light Can be Reflected Again Multiple Images Regular and Diffused Reflection Braille System
Stars and the Solar System	Solar System The Stars and Constellations The Moon Life Cycle of Stars Binary Star
Pollution of Air and Water	Greenhouse Effect Air Pollution Water Pollution Introduction to Pollution Reducing Global Warning

FAQs on 8th Delhi Board Topics

Here are some frequently asked questions on Delhi Board Class 8 topics:

Q: Which is the most important topic in 8th Delhi Board Maths chapter Algebraic Expressions and Identities?

Ans: In Delhi Board 8th Maths chapter Algebraic Expressions and Identities, some important topics are – Basics of Algebraic expressions, variables and constants, monomials, binomials, trinomials and polynomials.

Q: Where can I understand all the Delhi Board Science and Maths topics for?

Ans: You can learn all the Class 8 Delhi Board Science and Maths topics on Embibe.

Q: Can I solve topic-wise questions for Class 8 Delhi Board Science on Embibe?

Ans: Yes. You can solve topic-wise practice questions for 8th Delhi Board Science on the Embibe app.

Q: Which chapter in 8th Delhi Board Maths is the toughest?

Ans: The chapters Comparing Quantities, Mensuration, Factorisation are considered to be the toughest in 8th Delhi Board Mathematics.

Q: How does studying the Delhi Board Class 8 topics on Embibe help me in my studies?

Ans: On the Embibe app, all the Class 8 Delhi Board Science and Maths topics are explained with the help of interactive 3D videos. They make it easier to understand the topics, and you can watch a video multiple times.

We hope this article on 8th Delhi Board Topics was helpful to you. Stay tuned to Embibe for latest updates on Delhi Board Class 8 exam.

Delhi Board Class 8 Syllabus 2023: The Delhi Board of Higher Secondary Education, also known as BHSE, is an independent educational board established in accordance...

Last Modified 16-05-2023