[Updated] CBSE Class 9 Maths Lab Manual 2025-26 Session in PDF

The CBSE Class 9 Maths Lab Manual offers practical exercises to acquaint students with fundamental tools and techniques used in laboratory settings. These exercises facilitate the smooth execution of experiments outlined in the manual. Each experiment is preceded by a conceptual overview, aiding students in understanding the experiment’s objectives and minimizing errors during execution. By engaging in hands-on experimentation, students develop a deeper comprehension of mathematical concepts and build a sturdy foundation. Access to the Class 9 Maths Lab Manual is provided to enhance students’ practical skills and achieve excellence in their final examinations.

Overview

Before we discussed the CBSE Class 9 Maths Lab Manual. Let us check the CBSE Class 9 Summary. below we have mentioned the complete CBSE Class 9 Maths Summary. students are advised to check out the complete summary.

Particulars	Description
Class	9th
Board	CBSE
Subject	Maths
Category	Lab Manual
Study Materials	Click Here
Class 9 Free E-Book	Click Here
Youtube Channel	Subscribe now

Class 9 Maths Lab Manual

Below we have mentioned the CBSE Class 9 Mathematics Lab Manual. Students have checked the complete Class 9 Maths Lab Manual in PDF for a great score in the final examination.

NOTE: The links given below for Download the Class 9 Maths Lab Manual in pdf format.

Activity No.	Objectives Name
Activity 1	To construct a square-root spiral.
Activity 2	To represent some irrational numbers on the number line.
Activity 3	To verify the algebraic identity: (a + b)2 = a2 + 2ab + b2
Activity 4	To verify the algebraic identity: (a – b)2 = a2 – 2ab + b2
Activity 5	To verify the algebraic identity : a2 – b2 = (a + b)(a – b)
Activity 6	To verify the algebraic identity : (a+b+c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca
Activity 7	To verify the algebraic identity : (a+b)3 = a3 + b3 + 3a2 b + 3ab2
Activity 8	To verify the algebraic identity (a – b)3 = a3 – b3 – 3(a – b)ab
Activity 9	To verify the algebraic identity : a3 + b3 = (a + b) (a2 – ab + b2)
Activity 10	To verify the algebraic identity : a3 – b3 = (a – b)(a2 + ab + b2)
Activity 11	To find the values of abscissae and ordinates of various points given in a cartesian plane.
Activity 12	To find a hidden picture by plotting and joining the various points with given coordinates in a plane.
Activity 13	To verify experimentally that if two lines intersect, then (i) the vertically opposite angles are equal (ii) the sum of two adjacent angles is 180o (iii) the sum of all the four angles is 360o.
Activity 14	To verify experimentally the different criteria for congruency of triangles using triangle cut-outs.
Activity 15	To verify that the sum of the angles of a triangle is 180o.
Activity 16	To verify the exterior angle property of a triangle.
Activity 17	To verify experimentally that the sum of the angles of a quadrilateral is 360o.
Activity 18	To verify experimentally that in a triangle, the longer side has the greater the angle opposite to it.
Activity 19	To verify experimentally that the parallelograms on the same base and between the same parallels are equal in area.
Activity 20	To verify that the triangles on the same base and between the same parallels are equal in area.
Activity 21	To verify that the ratio of the areas of a parallelogram and a triangle on the same base and between the same parallels is 2:1.
Activity 22	To verify that the angle subtended by an arc of a circle at the centre is double the the angle subtended by it at any point on the remaining part of the circle.
Activity 23	To verify that the angles are in the same a segment of a circle is equal.
Activity 24	To verify that the opposite angles of a an acyclic quadrilateral is supplementary.
Activity 25	To find the formula for the area of a trapezium experimentally.
Activity 26	To form a cube and find the formula for it’s surface area experimentally.
Activity 27	To form a cuboid and find the formula for its surface area experimentally.
Activity 28	To form a cone from a sector of a circle and to find the formula for its curved surface area.
Activity 29	To find the relationship between the volumes of a right circular cone, a hemisphere and a right circular cylinder of equal radii and equal heights.
Activity 30	On actual measurement : l = ……………….., b = …………………, 2π r = l = ……………….., h = b = ……………….., Area of the rectangular paper = l × b = …………….. Therefore, the curved surface area of the cylinder = 2πrh.
Activity 31	To obtain the formula for the surface area of a sphere.
Activity 32	To draw histograms for classes of equal widths and varying widths.
Activity 33	To find the experimental probability of unit’s digits of telephone numbers listed on a page selected at random of a telephone directory.
Activity 34	To find an experimental probability of each the outcome of a die when it is thrown a large a number of times.

Class 9 Maths Syllabus 2025-26

Check out the latest CBSE NCERT Class 9 Maths Syllabus. The syllabus is for the academic year 2025-26 sessions. First, check the CBSE Class 9 Mathematics Syllabus in PDF format with the exam pattern. Students are advised to check out the complete syllabus.

Class 9 Maths Exam Pattern

In this Section, we have mentioned the Class 9 Maths Exam Pattern. Students can check the Class 9 Maths Exam Pattern for the academic year 2025-26.

S.No	Unit Name	Marks
I	Number Systems	10
II	Algebra	20
III	Coordinate Geometry	04
IV	Geometry	27
V	Mensuration	13
VI	Statistics	06
	Total	80
	Internal Assessment	20

NOTE:- To know more about the Class 9 Mathematics Syllabus

Frequently Asked Questions (FAQs)