Maths Olympiad 8th Class | Online Olympiad for Class 8 | IMO Class 8 | NCERT Solutions Class 8

IMO Class 8

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School Connect Online Olympiad, is a program to encourage students for the learning and knowledge of Science from Class 1st  to 12th.

And School Connect is supporting students with free Practice Questions, Mock Tests, Learning Notes and linked videos.

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New Update AWARDS and RECOGNITIONS 2022-23 for School Connect Online Olympiads

The following awards will be provided to the winners of Olympiads being conducted during the academic year 2022-23:

AWARDS/SCHOLARSHIPS – STUDENTS

AWARDS Important Updates

• Classes one and two - International & Zonal topper awards will be provided to 1st level winners as exams for these classes are single level exams.
• Zonal Awards and International awards are applicable after stage 2 exam for all Olympiad, other than Coding, Reasoning, AI, GK and English Award.
• Exam winners will be entitled to any higher winning level award.
• International Award winners will get awards based on their International Ranking, next rank holder to them will be applicable for Zonal Award.

Special Category Award – For students with their outstanding performance will be entitled to “Hall of Fame Award with International Ranking Award”.

In case two or more students achieve the same international rank, cash award in the applicable category will be distributed as under:

• For up to 4 students getting the same rank, award amount will be distributed proportionately and other applicable awards.
• In case 5 or more students get the same rank, in lieu of cash award, each winner will be *Medals are Gold / Silver / Bronze colour plated as applicable.

Note –

1. Certification of Participation to all students.
2. Certificate of Merit to all Merit rank holders in 1st Level Exam.
3. In Stage – 2 all participants will get Gold Medal.

Detailed Performance Report (DPR) for each participating student in digital format.

• Every student who appears in any School Connect Online Olympiad is provided with a Detailed performance report (DPR).
• DPR is a detailed analysis of students' learning and exam attempt and its preparation.
• DPR gives students a complete understanding of misconception analysis, common mistakes, and improvement reports.
• The objective of DPR is to provide comparative analysis before exam and after exam report, with the help of DPR a regular diagnosis of exam preparation can be done.
• School Connect Online provides free online learning materials it also gives students an opportunity to prepare with the questions and performance analysis.

AWARDS TO SCHOOLS

AT SCHOOL LEVEL

Certificates of Appreciation to school Principals & Olympiad Teacher In-Charges

Practice questions and NCERT Solutions for Class 8 Maths is a very important resource for students of CBSE Class 8. Maths is an interesting subject for the enhancement of analytical skills.

Unfortunately, many students find it difficult because of no interest or lack of better knowledge to comprehend. Maths is really a difficult subject but very interesting when comprehended well and practice with easy to hard problems and students find it difficult because most of them do not have their basics clear for the subject. Lack of sufficient practice tool is a major reason why solving Mathematical problems seems a tough nut to crack.

School Connect Online students are not only solving and understanding questions from Maths from NCERT or Syllabus but also they are solving questions to practice Maths Olympiad this helps students to become expert

To help you with this, we have learning notes and videos, Practice questions for NCERT,SOF,Maths Olympiad with Solutions for Class 8 Maths.

NCERT Solutions for Class 8 Maths

NCERT solutions of Class 8 Maths includes solutions of all questions and more to help and support practice with more relevant and important questions. These solutions have been provided and prepared by the most experienced teachers and important resources. A very simple approach has been followed while solving the questions and designing the NCERT Solutions for Class 8 Maths. Students will find it extremely easy to understand the problems and how to go about solving them.

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Register for demo and subscribe to the best guided learning environment with Learning Videos and Notes with unlimited practice opportunity and Mock Test.

Just Click on the name of the chapter in your student dashboard for which you want to learn and check the learning notes and videos and practice questions with solutions and final touch to your knowledge with mock tests.

You can then go through the detailed, step-wise solutions for each and every question for that chapter.

Unlike other subjects, rote learning cannot help you to excel in Maths as it requires more analytical approach and critical ability to think and solve. Even for other subjects, rote learning is not recommended as it won’t be of much use after a point of time. Maths, from the very beginning, needs one to think logically to enhance analytical ability. But just because the subject needs logical thinking and analytical skills does not mean it is tough. Maths needs practice and with practice, anything can be perfected, even the way you think and analyze.
So, it is of utmost importance to take Maths seriously right from your early school life. Getting your basics clear at this point will make it easier for you to handle difficult concepts as you grow older.

Maths of Class 8 standard plays a vital role in strengthening the fundamentals of the subject with comprehensive analysis. It is at this point, Maths goes beyond simple addition, subtraction, multiplication, and division and move onto more complex concepts to practice and understand . So, one must prepare for this subject in a serious manner and get all their doubts clear,with maximum practice more and more to master the problem solving skill. Otherwise, they won’t be able to cope with the subject later, especially if they are planning to take up Science in their Higher Secondary level.Subject like Physics and Chemistry in higher classes has Maths base to solve and analyse.

CBSE Syllabus For Class 8 Maths

IMO Class 8 Syllabus

The different chapters included in the CBSE Syllabus for Class 8 Maths are tabulated below:

Syllabus

Chapter 1: Rational Numbers

A.1         Properties of rational numbers

A.2         Representation of rational numbers online number

A.3         Rational number between two rational numbers

Chapter 2: Linear Equations

B.1          Solving linear equations having variable on one side

B.2          Application of linear equations

B.3          Solving linear equations having variable on both sides

B.4          Some more application of linear equations

B.5          Reducing equations to simpler form

Chapter 3: Understanding Quadrilaterals

C.1          Polygons

C.2          Sum of the measures of exterior angles of polygons

C.3          Kinds of quadrilaterals

C.4          Properties of parallelogram

C.5          Some special parallelograms

Chapter 4: Practical Geometry

D.1         Constructing a quadrilateral: when the length of four side and diagonal are given

D.2         When two diagonals and three sides are given

D.3         When two adjacent sides and three angles are known

D.4          When three side and two included angles are given

D.5          Some special cases: Square

D.6          Some special cases: Rhombus

Chapter 5: Data Handling

E.1          Looking for information

E.2          Organizing data, Grouping data

E.3          Circle graph or pie charts

E.4          Chance and probability

Chapter 6: Square and Square Roots

F.1          Square of a number

F.2          Finding Square root of a number by repeated subtraction

F.3          Finding Square root of a number by prime factorization method

F.4          Finding Square root of a number by long division method

F.5          Square root of decimals

F.6          Estimation of square root

Chapter 7: Cube and Cube Roots

G.1         Cubes

G.2         Cube roots

G.3         Cube root of a cube number

Chapter 8: Comparing Quantities

H.1         Recalling ratio and percentage, finding the increase or decrease percentage, finding discount, Prices related to buying and selling, Sales tax/ value-added tax

H.2         Compound Interest, Deducing formula for compound interest, Rate compounded half yearly

H.3         Application of compound interest

Chapter 9: Algebraic Expressions and Identities

I.1           What are expressions?

I.2           Addition and subtraction of algebraic expressions

I.3           Multiplication of algebraic expressions: multiplication of monomial with monomial and monomial with a polynomials

I.4           Multiplication of polynomial with a polynomial

I.5           What is Identity? standard identities

Chapter 10: Visualizing Solid Shapes

J.1           Views of 3D shapes

J.2           Mapping shapes around us

J.3           Faces, Edges and vertices

Chapter 11: Mensuration

K.1          Area of trapezium

K.2          Area of general quadrilateral

K.3          Area of polygon

K.4          Surface area of cube, cuboid and cylinder

K.5          Volume of cube, cuboid and cylinder

K.6          Volume and capacity

Chapter 12: Exponents And Powers

L.1          Numbers with negative and positive exponents

L.2          Law of exponents, use of exponents to express very small and very big numbers

Chapter 13: Direct and Inverse Proportions

M.1        Direct proportion

M.2        Inverse Proportion

Chapter 14: Factorization

N.1What is Factorization? method of common factors

Factorization by regrouping terms

N.2         Factorisation using identities

N.3         Division of algebraic expression

Chapter 15: Introduction to Graphs

O.1         Bar graphs, pie graph and line graph

O.2         Linear graphs

O.3         Applications of linear graphs

Chapter 16: Playing with Numbers

P.1          Numbers in general form, reversing the digits of number

P.2          Letters for digits

P.3          Test for divisibility by 2,3

P.4          Test for divisibility by 5, 9, 10

Tips and Tricks to Study Maths -

• Attempt as many conceptual questions on those derivations as you can. This will give you a better understanding of the subject.
• Look for new questions on similar context from previous year’s question papers, sample papers and other model test papers.
• Always time yourself while solving sample papers as it will help you better manage time during the exam.

• Revision of notes and memorizing the formulas and the definition of difficult terms helps a lot while last minute preparation. Keep a few lists of topics separately for quick revision and it must contain the important formulae, derivations and important definitions. 
• Solve as many class 8  sample papers you can, but try to solve at least 3-4 completely. Practice past year question papers & model test papers.
• Time management is a must; take out time for re-creation as well along side preparation.
• Try and finish all the topics and questions in the NCERT books.CBSE questions are majorly based on the question in this book only.

Previous Years’ Papers for Class 8 in School Connect Online

Practicing model papers is important like previous year papers,sample papers from various resources, as this helps you simulate the real exam for m. Make sure that you practice regularly so that you can learn all formulae by heart and solve problems easily on the day of the exam.

So practice is an essence for your success in exam,then practice as much as possible for your best performance

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