Maharashtra Board Class 6 Mathematics Revision Notes

Class 6 Maths Revision Notes Overview

These Maharashtra Board Class 6 Mathematics Revision Notes provide a structured summary of all chapters. Designed for quick revision before exams, they cover essential concepts, formulas, and problem-solving techniques from the entire syllabus.

Revision Notes Benefits

• Chapter-wise key points summarized
• Important formulas and definitions highlighted
• Problem-solving methods explained simply
• Exam-focused content organization

Maharashtra Board Class 6 Maths Complete Revision Notes

These comprehensive revision notes cover the entire Class 6 Mathematics syllabus prescribed by the Maharashtra State Board. Organized chapter-wise for systematic study and last-minute revision before exams.

Chapter 1: Basic Concepts in Geometry

Key Points: Points, lines, line segments, rays, angles, types of angles (acute, obtuse, right, straight), measurement of angles using protractor.

Important Formulas: Angle sum property, complementary and supplementary angles.

Chapter 2: Integers

Key Points: Introduction to integers, representation on number line, comparison of integers, addition and subtraction of integers, properties of integers.

Important Rules: Rules for addition and subtraction of integers with same and different signs.

Chapter 3: HCF and LCM

Key Points: Factors and multiples, prime and composite numbers, prime factorization, finding HCF and LCM by different methods.

Important Methods: Division method for HCF, prime factorization method for LCM, relationship between HCF and LCM.

Chapter 4: Angles and Pairs of Angles

Key Points: Adjacent angles, linear pair, vertically opposite angles, complementary angles, supplementary angles.

Important Properties: Vertically opposite angles are equal, angles in a linear pair are supplementary.

Chapter 5: Fractions

Key Points: Types of fractions (proper, improper, mixed), equivalent fractions, comparison of fractions, addition and subtraction of fractions.

Important Concepts: Simplification of fractions, finding equivalent fractions, solving word problems involving fractions.

Chapter 6: Bar Graphs

Key Points: Introduction to data handling, collection and organization of data, interpretation of bar graphs, drawing bar graphs.

Important Skills: Reading bar graphs accurately, choosing appropriate scale for bar graphs.

Chapter 7: Symmetry

Key Points: Line symmetry, symmetrical figures, lines of symmetry for different shapes, reflection symmetry.

Important Concepts: Identifying lines of symmetry in letters, numbers, and geometrical shapes.

Chapter 8: Divisibility Rules

Key Points: Tests of divisibility for 2, 3, 4, 5, 6, 8, 9, 10, and 11, application of divisibility rules.

Important Rules: Divisibility by 3 (sum of digits divisible by 3), divisibility by 4 (last two digits divisible by 4).

Chapter 9: HCF-LCM

Key Points: Real-life applications of HCF and LCM, word problems involving HCF and LCM.

Important Applications: Finding smallest common multiple, greatest common divisor in practical situations.

Chapter 10: Equations

Key Points: Simple equations, solving equations by trial and error method, balancing method.

Important Methods: Transposition method for solving equations, verification of solutions.

Chapter 11: Ratio and Proportion

Key Points: Concept of ratio, equivalent ratios, proportion, unitary method.

Important Formulas: Product of means = product of extremes, solving problems using unitary method.

Chapter 12: Percentage

Key Points: Meaning of percentage, conversion between percentage, fractions and decimals, application of percentage.

Important Conversions: Percentage to fraction (divide by 100), fraction to percentage (multiply by 100).

Chapter 13: Profit and Loss

Key Points: Cost price, selling price, profit, loss, profit percentage, loss percentage.

Important Formulas: Profit = SP - CP, Loss = CP - SP, Profit % = (Profit/CP) × 100, Loss % = (Loss/CP) × 100.

Chapter 14: Banks and Simple Interest

Key Points: Introduction to banking, principal, rate of interest, time, simple interest.

Important Formula: Simple Interest = (P × R × T)/100, Amount = Principal + Interest.

Chapter 15: Triangles and Their Properties

Key Points: Types of triangles (based on sides and angles), angle sum property of triangle, exterior angle property.

Important Properties: Sum of angles of triangle = 180°, exterior angle = sum of opposite interior angles.

Chapter 16: Quadrilaterals

Key Points: Types of quadrilaterals, properties of parallelogram, rectangle, square, rhombus, trapezium.

Important Properties: Opposite sides of parallelogram are equal and parallel, diagonals of rectangle are equal.

Chapter 17: Geometrical Constructions

Key Points: Construction of angles using compass and ruler, construction of perpendicular bisector, angle bisector.

Important Skills: Using compass accurately, following construction steps systematically.

Chapter 18: Three Dimensional Shapes

Key Points: Cubes, cuboids, cylinders, cones, spheres, faces, edges, vertices of 3D shapes.

Important Concepts: Difference between 2D and 3D shapes, visualization of 3D shapes.

Revision Strategy Using These Notes

For effective revision, follow these steps: First, read the chapter summary. Second, memorize the important formulas. Third, practice problems based on key concepts. Fourth, review the notes regularly. Fifth, solve previous year question papers using these notes as reference.

These Maharashtra Board Class 6 Maths Revision Notes are designed to help students revise the entire syllabus quickly and efficiently. Regular revision using these notes will improve understanding and boost exam performance.