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Maths Lab Manual Class 9: The student working in Maths Lab Activities Class 9 must rely to a large extent on methods of enquiry, trial and error in combination with his own curiosity, intuition, and ingenuity; nowhere else in any subject is rigorous proof is so often preceded by the patient, plodding experiments. If going occasionally becomes slow and difficult, one can take comfort in that a CBSE Maths Lab Manual Class 9 Free Download PDF available to increase his pace and make the subject enjoyable.

Maths Lab Manual Class 9 Project Activities Solutions

Our treatment is structured with a revised list of activities and projects so as to facilitates students and teachers to go through Maths Lab Activities for Class 9 Chapter wise.

Maths Lab Manual Class 9 Activities Solutions

1. Basic Paper Folding Activities
2. Triangle Inequality
3. Quadrants and Coordinates
4. Construction of a Square-root Spiral
5. Verify a3 – b3 = (a – b) (a2+ ab + b2) Using Unit Cubes
6. Verify a3 + b3 = fa + b) (a2 – ab + b2) Using Unit Cubes
7. Verify (a – b)3 sa3- 3a*b + 3ab2 – b3 Using Unit Cubes
8. Verify fa + b)3 * a® + 3a2b + 3ab2 + b3 Using Unit Cubes
9. Factorisation of Polynomial x2 + bx + c
10. Vertically Opposite Angles in Intersecting Lines
11. Abscissae and Ordinates
12. Making a Parallelogram by Paper Folding
13. Area of a Parallelogram
14. Area of a Triangle
15. Mid-Point Theorem
16. Intercepts of Equidistant Parallel Lines
17. Properties of Parallelogram
18. The Quadrilateral Formed by Joining the Mid-points of a Quadrilateral
19. Angles In the Same Segment
20. Angle In a Semicircle, Major Segment and Minor Segment To verify that
21. Cyclic Quadrilateral Theorem
22. Activities Using Geoboard

Maths Lab Activities Class 9 Book

Viva-voce Questions (Very Short Answer Type Questions) and Multiple Choke Questions (MCQ) are incorporated at the end of each activity to check the basics of the activity.

Maths Lab Manual Class 9 NCERT will serve the needs of students and teachers alike by

• Encouraging the students to carry out activities in a systematic manner, and
• Helping the teachers to evaluate the student’s creative skills.

The activities contained in the book have been chosen from the child’s own environment and will make both the learning and teaching of mathematics not only more fruitful but also much more interesting and lively.

Maths Lab Manual Class 10: The student working in Maths Lab Manual Class 10 CBSE Pdf must rely to a large extent on methods of enquiry, trial and error in combination with his own curiosity, intuition, and ingenuity; nowhere else in any subject is rigorous proof is so often preceded by the patient, plodding experiments. If going occasionally becomes slow and difficult, one can take comfort in that a CBSE Maths Lab Manual Class 10 Free Download PDF available to increase his pace and make the subject enjoyable.

CBSE Class 10 Maths Lab Manual Activities Solutions

Our treatment is structured with a revised list of activities and projects so as to facilitates students and teachers to go through maths activities Chapter wise.

Viva-voce Questions (Very Short Answer Type Questions) and Multiple Choke Questions (MCQ) are incorporated at the end of each activity to check the basics of the activity.

Maths lab manual class 10 activities will serve the needs of students and teachers alike by

• Encouraging the students to carry out activities in a systematic manner, and
• Helping the teachers to evaluate the student’s creative skills.

The activities contained in the book have been chosen from the child’s own environment and will make both the learning and teaching of mathematics not only more fruitful but also much more interesting and lively.

Lab Manual Class 10 Maths Activities Solutions

1. HCF of Two Numbers
2. Zeroes of Polynomials
3. System of Linear Equations
4. Basic Proportionality Theorem
5. Pythagoras Theorem
6. (A) A System of Similar Triangles
   (B) Areas of Two Similar Triangles
7. Median
8. Mode
9. Arithmetic Progression (I)
10. Arithmetic Progression (II)
11. Arithmetic Progression (III)
12. Verification of Lengths of Tangents
13. Area of a Circle
14. Areas of Sectors
15. Comparison of Surface Areas
16. Comparison of Volumes of Right Circular Cylinders
17. Volume of a Right Circular Cylinder
18. A Right Circular Cone
19. Surface Area of a Cone
20. Volume of a Cone
21. Surface Area of a Sphere
22. Volume of a Sphere
23. Centroid of a Triangle
24. (A) Idea of Probability
    (B) Determination of Experimental Probability
25. Measurement of Height Using Clinometer

Syllabus for Lab Manual Class 10 Maths

(i) Periodic Test (10 marks)
The school should conduct three periodic written tests in the entire academic year and the average of the best two will be taken. The schools have the autonomy to make their own schedule. However, for the purpose of gradient learning, three tests may be held as one being the mid-term test and the other the two being pre mid and post mid-term with a portion of syllabus cumulatively covered. The gradually increasing portion of contents would prepare students to acquire confidence for appearing in the Board examination with a 100% syllabus. The school will take the average of the best two tests for final marks submission.

(ii) Notebook Submission (5 marks)
Notebook submission as a part of internal assessment is aimed at enhancing the seriousness of students towards preparing notes for the topics being taught in the classroom as well as assignments. This also addresses the critical aspect of regularity, punctuality, neatness, and notebook upkeep.

(iii) Subject Enrichment Activities (5 marks)
These are subject-specific application activities aimed at enrichment of understanding and skill development. These activities are to be recorded internally by respective subject teachers.