Read and download CBSE Class 8 Maths Activity 12 in NCERT book for Class 8 Mathematics. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Mathematics textbook for Class 8 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 8 Mathematics to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 8 Mathematics Activity 12
Class 8 Mathematics students should refer to the following NCERT Book Activity 12 in Class 8. This NCERT Book for Class 8 Mathematics will be very useful for exams and help you to score good marks
Activity 12 NCERT Book Class 8
To make cuboids and cubes of given dimensions (4 x 3 x 2, 3 x 3 x 3) using unit cubes and to calculate the volume of each .
Learning Objective : To establish formulae for finding volumes of a cuboid and a cube.
Pre-requisite :Knowledge of volume.
Materials Required : Unit cubes.
Procedure : For cuboid (4 x 3 x 2)
Step 1. Take four unit cubes and join them to make a row. [Fig. 12(a)]
Step 2. Make three such rows as in Step 1 and join them as shown in. Fig. 12(b)
Step 3. Make one more solid of the type as given in Fig. 12(b) using unit cubes and place it over the solid formed in Fig. 12(b). [See Fig. 12(c)]. Find the volume of the cuboid in Fig. 12(c) by counting the number of unit cubes.
Step 4. Repeat the activity by
(i) Taking 3 cubes in a row.
(ii) Taking 3 rows of 3 cubes in each layer.
(iii) Taking 3 layers to get a cube of dimensions 3 x 3 x 3 [ Fig. 12(d)].
Find the volume of the cube by counting the number of unit cubes.
Observation :
(i) Number of unit cubes used in the solid (cuboid) in Fig 12(c) = ............ Its volume = ...............cubic units.
(ii) Dimensions of this cuboid are 4 x 3 x ...........................
(iii) (Length x breath x height) of the cuboid = ......................... of the cuboid.
(iv) Number of unit cubes used in the solid (cube) in Fig. 12(d) = .................., Its volume = ......................... cubic units.
(v) Dimensions of this cube are 3 x .......... x 3.
(vi) Length x breath x height = length x length x length of the cube in Fig. 12(d) = ................. of the cube.
Please refer to the link below - CBSE Class 8 Maths Activity 12
| NCERT Class 8 Maths Rational Numbers |
| NCERT Class 8 Maths Linear Equations in One Variable |
| NCERT Class 8 Maths Understanding Quadrilaterals |
| NCERT Class 8 Maths Practical Geometry |
| NCERT Class 8 Maths Data Handling |
| NCERT Class 8 Maths Squares and Square Roots |
| NCERT Class 8 Maths Cubes and Cube Roots |
| NCERT Class 8 Maths Comparing Quantities |
| NCERT Class 8 Maths Algebraic Expressions and Identities |
| NCERT Class 8 Maths Visualising Solid Shapes |
| NCERT Class 8 Maths Mensuration |
| NCERT Class 8 Maths Exponents and Powers |
| NCERT Class 8 Maths Direct and Inverse Proportions |
| NCERT Class 8 Maths Factorisation |
| NCERT Class 8 Maths Introduction to Graphs |
| NCERT Class 8 Maths Playing with Numbers |
| NCERT Class 8 Maths Answers and Solutions |
Mathematics NCERT Book Class 8 Activity 12
The above NCERT Books for Class 8 Mathematics Activity 12 have been published by NCERT for latest academic session. The textbook by NCERT for Activity 12 Mathematics Class 8 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Activity 12 NCERT etextbooks as the exams for Class 8 Mathematics are always asked as per the syllabus defined in these ebooks. These Class 8 Activity 12 book for Mathematics also includes collection of question. We have also provided NCERT solutions for Class 8 Mathematics which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 8 students.
NCERT Book Class 8 Mathematics Activity 12
The latest NCERT book for Activity 12 pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 8 Mathematics Activity 12 are designed to enhance the overall understanding of students. All Class 8 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 8 students.
Activity 12 NCERT Book Class 8 Mathematics
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Class 8 Mathematics Activity 12 NCERT Book
Along with Mathematics Class 8 NCERT Book in Pdf for Activity 12 we have provided all NCERT Books in English Medium for Class 8 which will be really helpful for students who have opted for english language as a medium. Class 8 students will need their books in English so we have provided them here for all subjects in Class 8.
Class 8 Activity 12 NCERT Book Mathematics
For Class 8 Activity 12 we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 8 Mathematics Activity 12 book in easy to read pdf format. These books will help Class 8 Mathematics students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 8 Mathematics Activity 12 textbook issued by NCERT then you have come to the correct website
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