Download CBSE Revision Notes for CBSE Class 07 Mathematics Integers Integers: Multiplication and division of integers (through patterns). Division by zero is meaningless. Properties of integers. subtraction is not commutative. Word problems including integers.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Fractions and Decimals Fractions and Decimals: Multiplication of fractions, Fraction as an operator, Reciprocal of a fraction, Division of fractions, Word problems involving mixed fractions, Introduction to rational numbers, Operations on rational numbers, Representation of rational number as a decimal. Word problems on rational numbers ,Multiplication and division of decimal fractions, Conversion of units, Word problems.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Data Handling Data Handling: Collection and organisation of data, Mean, median and mode of ungrouped data, Constructing bargraphs. Feel of probability using data through experiments. throws. Comparing the observation with that for a coin.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Simple Equations Simple Equations: Review- variable and constant, Algebraic Expression. Equation- Solution or root of equation, rules of equation, rules for solving an equation- Systematic method, Transposition method. From solution to equation.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Lines and Angles Lines and Angles: Pairs of angles (linear, supplementary, complementary, adjacent, vertically opposite). Properties of parallel lines with transversal (alternate, corresponding, interior, exterior angles)
Download CBSE Revision Notes for CBSE Class 07 Mathematics The Triangle and its Properties The Triangle and its Properties: Angle sum property (with notions of proof & verification through paper folding, proofs using property of parallel lines, difference between proof and verification.), Exterior angle property. Sum of two sides of a it’s third side. Pythagoras Theorem.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Congruence of Triangles Congruence of Triangles: Congruence through superposition (examples-blades, stamps, etc.). Extend congruence to simple geometrical shapes e.g. triangles, circles. Criteria of congruence (by verification) SSS, SAS, ASA, RHS
Download CBSE Revision Notes for CBSE Class 07 Mathematics Comparing Quantities Comparing Quantities: Ratio and proportion (revision). Unitary method continued, consolidation, general expression. Percentage- an introduction. Understanding percentage as a fraction with denominator 100. Converting fractions and decimals into percentage and vice-versa. Application to profit and loss (single transaction only). Application to simple interest (time period in complete years).
Download CBSE Revision Notes for CBSE Class 07 Mathematics Rational Numbers Rational Numbers: Introduction to rational numbers (with representation on number line). Operations on rational numbers (all operations). Representation of rational number as a decimal. Word problems on rational numbers (all operations)
Download CBSE Revision Notes for CBSE Class 07 Mathematics Practical Geometry Practical Geometry: Pairs of angles (linear, supplementary, complementary, adjacent, vertically opposite) (verification and simple proof of vertically opposite angles). Properties of parallel lines with transversal (alternate, corresponding, interior, exterior angles)
Download CBSE Revision Notes for CBSE Class 07 Mathematics Perimeter and Area Perimeter and Area: Revision of perimeter, Circumference of Circle. Concept of measurement using a basic unit area of a square, rectangle, triangle, parallelogram and circle, area between two rectangles and two concentric circles.
Download CBSE Revision Notes for CBSE Class 07 Mathematics Algebraic Expressions Algebraic Expressions: Generate algebraic expressions (simple) involving one or two variables. Identifying constants, coefficient, powers. Like and unlike terms, degree of expressions. Addition, subtraction of algebraic expressions (coefficients should be integers). Simple linear equations in one variable (in contextual problems) with two operations (avoid complicated coefficients)
Download CBSE Revision Notes for CBSE Class 07 Mathematics Exponents and Powers Exponents and Powers: Exponents only natural numbers. Laws of exponents (through observing patterns to arrive at generalisation.)
Download CBSE Revision Notes for CBSE Class 07 Mathematics Symmetry Symmetry: Recalling reflection symmetry. Idea of rotational symmetry, observations of rotational symmetry of 2-D objects. Operation of rotation through 90 and 180 degree of simple figures. rotation and reflection symmetry (both operations). reflection and rotation symmetry and vice-versa
Download CBSE Revision Notes for CBSE Class 07 Mathematics Visualising Solid Shapes Visualising Solid Shapes: Viewing Different section of solids, object having different shapes(one, two, three Dimensional objects), Faces, edges and vertices of 3-D shapes, nets for building 3-D shapes, Drawing Solids on Flat Surface(Oblique Sketches, Isometric Sketches).
CBSE revision notes for class 7 Mathematics NCERT chapter wise notes of 7th Mathematics CBSE key points and chapter summary for 7 Mathematics all chapters in PDF format for free download. CBSE short key notes and chapter notes for revision in exams. CBSE short notes of 7th class Mathematics. Summary of the chapter for class 7 Mathematics are available in PDF format for free download. These NCERT notes are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. These notes are based on latest NCERT syllabus and designed as per the new curriculum issued by CBSE for this session. Class 7 Mathematics chapter wise NCERT note for Mathematics part and Mathematics for all the chapters can be downloaded from website and myCBSEguide mobile app for free.
Key Notes for CBSE Board Students for Class 7. Important topics of all subjects are given in these CBSE notes. These notes will provide you overview of the chapter and important points to remember. These are very useful summary notes with neatly explained examples for best revision of the book.
CBSE notes for class 7 Maths, Science and Social Science with option to download in PDF format. The notes includes all the concepts given in text book and covers the whole syllabus as prescribed by CBSE, New Delhi. CBSE key notes are free to download.
CBSE Class 6 Mathematics
CHAPTER – 2
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