Tag: Mathematics

Study Material for Mathematics and Science for Classes 6 to 10
At The Right Mentor, we understand the importance of quality study material in shaping a student’s academic journey. That’s why we offer a comprehensive range of study material for Mathematics and Science for classes 6 to 10. Chapter Summaries (Speed Notes) Our study material includes concise and wellstructured chapter summaries, also known as Speed Notes.…

Chemical Reactions and Equations  Study
PreRequisires Test & Enrich Speed Notes Notes For Quick Recap Chemical Reactions and Equations  Study Tools Audio, Visual & Digital Content Chemical Reactions and Equations Any process that involves the rearrangement of structure of the substance or conversion of reactants into products is defined as Chemical Reaction. For a Chemical Reaction to occur, the…

INTEGERS  Study
PreRequisires Test & Enrich Integers  Speed Notes Notes For Quick Recap We haveseen that there are times whenwe need touse numbers witha negative sign. This is when we want to go below zero on the number line. These are called negative numbers. Some examples of their use can be in temperature scale, water level…

FRACTIONS  Study
PreRequisires Test & Enrich Fractions  Speed Notes Notes For Quick Recap What havewe discussed? A fraction is a number representing a partof a whole. The whole maybe a single object or agroup of objects. (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Whenexpressing a situation of counting partsto write a…

DECIMALS  Study
PreRequisires Test & Enrich Decimals  Speed Notes Notes For Quick Recap To understand the parts of one whole (i.e. a unit) we represent by a block divided into 10 eaual parts means (1/10) th of a unit. (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Addition of Decimals: Decimalscan be…

DATA HANDLING  Study
PreRequisires Test & Enrich Data Handling  Speed Notes Notes For Quick Recap Data: A collection of numbers gathered to give someinformation. Recording Data:Data can becollected from different sources. Pictograph: The representation of data through pictures of objects. It helps answer the questions onthe data ata glance. (Scroll down to continue …) Study Tools Audio,…

MENSURATION  Study
PreRequisires Test & Enrich Mensuration  Speed Notes Notes For Quick Recap Perimeter is the length of the boundary of the geometric shape. In other words the distance covered along theboundary forming aclosed figure whenyou go round the figure once. (a) Perimeter of arectangle = 2 Ă— (length + breadth) (b) Perimeter of a square…

ALGEBRA  Study
PreRequisires Test & Enrich Algebra  Speed Notes Notes For Quick Recap Algebra: A generalization of arithmetic in which letters representing numbers are combined according to the rules of arithmetic. We looked at patterns of making letters and other shapes using matchsticks. We learnt how to write the general relation between the number of matchsticks…

RATIO AND PROPORTION  Study
PreRequisires Test & Enrich Ratio and Proportion Comparison By Taking Difference  Speed Notes Notes For Quick Recap CHAPTER 12 Ratio and Proportion Comparison by taking difference: For comparing quantities of thesame type, wecommonly use themethod of taking difference between thequantities. Some times thecomparison by difference does not makebetter sense thanthe comparison by division. (Scroll…

CBSE 6  Mathematics – Study – Free
Educational Tools  Full Course Study Tools Audio, Visual & Digital Content Assessment Tools Assign, Assess & Analyse

BASIC GEOMETRICAL IDEAS  Study
PreRequisires Test & Enrich Basic Geometrical Ideas  Speed Notes Notes For Quick Recap A point determines a location. It is usually denoted by a capital letter. A line segment corresponds to the shortest distancebetween two points. (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Basic Geometrical Ideas  Speed Notes…

KNOWING OUR NUMBERS  Study
PreRequisires Test & Enrich Whole Numbers  Speed Notes Notes For Quick Recap Whole Numbers The numbers 1,2, 3, â€¦â€¦which we usefor counting areknown as natural numbers. If you add1 to a natural number, we get itssuccessor. If yousubtract 1 froma natural number, you get itspredecessor. (Scroll down to continue …) Study Tools Audio, Visual…

Symmetry  Study
PreRequisires Test & Enrich Congruence of Triangles  Speed Notes Notes For Quick Recap Congruence: The relation of two objects being congruent is called congruence. (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Chapter â€“ 7 Congruence of Triangles SSS Congruence of two triangles: Under a given correspondence, two triangles are…

Visualising Solid Shapes  Study
PreRequisires Test & Enrich Visualising SolidShapes  Speed Notes Notes For Quick Recap The circle, thesquare, the rectangle, the quadrilateral and the triangle are examples of plane figures; the cube, the cuboid, the sphere, the cylinder, the cone and the pyramid areexamples of solid shapes. (Scroll down to continue …) Study Tools Audio, Visual &…

Rational Numbers  Study
PreRequisires Test & Enrich Rational Numbers  Speed Notes Notes For Quick Recap Rational Number: A number that can be expressed in the form (Scroll down to continue …) Audio, Visual & Digital Content 14. Every positive rational number is greater than zero. 15. Every negative rational number is less than zero. 16. The rational…

Perimeter and Area  Study
PreRequisires Test & Enrich Perimeter and Area  Speed Notes Notes For Quick Recap Perimeter is the distance around a closed figure whereasarea is the part of plane occupied by the closedfigure. Area is the measure of the part of plane or regionenclosed by it. (Scroll down to continue …) Study Tools Audio, Visual &…

Exponents and Powers  Study
PreRequisires Test & Enrich Exponents and Powers Exponents  Speed Notes Notes For Quick Recap Exponents are used to express large numbers in shorter form to make them easy to read, understand, compare and operate upon. (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Expressing Large Numbers in the Standard Form:…

The Triangle And Its Properties  Study
PreRequisires Test & Enrich Speed Notes Notes For Quick Recap Triangle A closed plane figure bounded by three linesegments. The six elements of a triangle are its three angles and thethree sides. The line segment joining a vertex of a triangle to the mid point of its opposite side is called a medianof the triangle.…

Comparing Quantities  Study
PreRequisires Test & Enrich Speed Notes Notes For Quick Recap Comparing Quantities: Weare often requiredto compare two quantities, in our dailylife. They may be heights, weights, salaries, marks etc. To compare two quantities, their units must be the same. We are often required to compare two quantities in our daily life. They may be heights,…

Integers  Study
PreRequisires Test & Enrich Integers  Speed Notes Notes For Quick Recap Integers are a bigger collection of numbers which is formed by whole numbers and their negatives. You have studied inthe earlier class, about the representation of integers onthe number lineand their addition and subtraction. (Scroll down to continue …) Study Tools Audio, Visual…

Fractions and Decimals  Study
PreRequisires Test & Enrich Speed Notes Notes For Quick Recap (Scroll down to continue …) Study Tools Audio, Visual & Digital Content Fractions: 4. A fraction whose numerator is less than the denominator is called a proper fraction. 5. A fraction whose numerator is more than or equal to the denominator is called animproper fraction.…

Data Handling  Study
PreRequisires Test & Enrich Data Handling  Speed Notes Notes For Quick Recap The collection, recording and presentation of data help us organiseour experiences and draw inferences from them. Before collecting data we need to know what we would use it for. The data that is collected needs to be organised in a propertable, so…

Simple Equations  Study
PreRequisires Test & Enrich Simple Equations  Speed Notes Notes For Quick Recap An equation isa condition ona variable suchthat two expressions in the variable should have equalvalue. Thevalue of thevariable for whichthe equation issatisfied is called the solution ofthe equation. An equation remains the same if the LHSand the RHSare interchanged. (Scroll down to…