CBSE Class 6 Maths Activity 11

Read and download CBSE Class 6 Maths Activity 11 in NCERT book for Class 6 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 6 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 6 Mathematics to understand the answers of the exercise questions given at the end of this chapter

NCERT Book for Class 6 Mathematics Activity 11

Class 6 Mathematics students should refer to the following NCERT Book Activity 11 in Class 6. This NCERT Book for Class 6 Mathematics will be very useful for exams and help you to score good marks

Activity 11 NCERT Book Class 6

 

To determine the number of lines of symmetry of following shapes by paper folding -

(a) equilateral triangle   (b) isosceles triangle

(c) square                    (d) rectangle

(e) rhombus

Learning Objective : To understand line symmetry of plane figures and draw their lines of symmetry.

Pre-requisite : Knowledge of line symmetry of plane figures.

Materials Required : Cutouts of the geometrical figures, equilateral triangle, isosceles triangle square, rectangle and rhombus.

Procedure: 

Step 1. Take a cutout of an equilateral triangle. Fold it through a vertese so that the two parts of the triangle cover each other exactly, Fig 11(a).

Step 2. Unfold and mark the crease or the line of fold. The triangle is said to have a symmetry called line symmetry. This line of fold is called a line of symmetry of the triangle.

Step 3. Fold the triangle again in the same way through other two vertices Fig. 11(b) to get two more lines of symmetry.

Step 4. Now take a cutout of an isosceles triangle and follow Steps 1 and 2 above. Mark the line of symmetry, if any.

Step 5. Repeat the activity by taking cut out of a square, a rectangle and a rhombus. Mark lines of symmetry in each case, if any

To determine the number of lines of symmetry of following shapes by paper folding - (a) equilateral triangle (b) isosceles triangle (c) square (d) rectangle (e) rhombus Learning Objective : To understand line symmetry of plane figures and draw their lines of symmetry. Pre-requisite : Knowledge of line symmetry of plane figures. Materials Required : Cutouts of the geometrical figures, equilateral triangle, isosceles triangle square, rectangle and rhombus. Procedure: Step 1. Take a cutout of an equilateral triangle. Fold it through a vertese so that the two parts of the triangle cover each other exactly, Fig 11(a). Step 2. Unfold and mark the crease or the line of fold. The triangle is said to have a symmetry called line symmetry. This line of fold is called a line of symmetry of the triangle. Step 3. Fold the triangle again in the same way through other two vertices Fig. 11(b) to get two more lines of symmetry. Step 4. Now take a cutout of an isosceles triangle and follow Steps 1 and 2 above. Mark the line of symmetry, if any. Step 5. Repeat the activity by taking cut out of a square, a rectangle and a rhombus. Mark lines of symmetry in each case, if any

Please refer to the link below - CBSE Class 6 Maths Activity 11

NCERT Book Class 6 Mathematics Activity 11

The above NCERT Books for Class 6 Mathematics Activity 11 have been published by NCERT for latest academic session. The textbook by NCERT for Activity 11 Mathematics Class 6 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Activity 11 NCERT etextbooks as the exams for Class 6 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 6 Activity 11 book for Mathematics also includes collection of question. Along with Mathematics Class 6 NCERT Book in Pdf for Activity 11 we have provided all NCERT Books in English Medium for Class 6 which will be really helpful for students who have opted for english language as a medium. Class 6 students will need their books in English so we have provided them here for all subjects in Class 6.

Where can I download latest NCERT Book for Class 6 Mathematics Activity 11

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Can I download the NCERT Books of Class 6 Mathematics Activity 11 in Pdf

Yes, you can click on the link above and download chapter wise NCERT Books in PDFs for Class 6 for Mathematics Activity 11

Are the Class 6 Mathematics Activity 11 NCERT Book available for the latest session

Yes, the NCERT Book issued for Class 6 Mathematics Activity 11 have been made available here for latest academic session

How can I download the Class 6 Mathematics Activity 11 NCERT Book

You can easily access the link above and download the Class 6 NCERT Books Mathematics Activity 11 for each chapter