CBSE Class 10 Science VBQs - Periodic Table

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CBSE Class 10 Science VBQs - Periodic Table. Based on CBSE and NCERT guidelines. Value based questions are now being given in Class 10 Science exams to promote morals and values in students, Students should read and understand the following VBQs to get better understanding and score good marks in exams. Learn the VBQs and get good marks in exams.


Unit - Periodic Classification of Elements

Std – X

01. Aashish is a student of Class V. His class teacher gave him an assignment to write a review of any of the books written by Enid Blyton. He goes to the library but he was unable to locate anyone. He approaches the librarian for help. The librarian took him to one of the sections of the library and showed him many books of Enid Blyton.


   (i) What helped the librarian to locate the book easily ?


   (ii) Mention any two values that Aashish learnt 

(i) Value Points

     1. awareness about classification

     2. Application of knowledge.

     3. orderliness

02. Tanvi was reading the morning newspaper. She came across a new word. She wanted to know its meaning and the way it is pronounced. She refers the dictionary and was thrilled when her attempt was successful.


Which property of the dictionary helped her in locating the word easily? 


     (i) What values do you think that Tanvi has? 

Value Points

     1. Awareness about classification

     2. Application of knowledge.

03. A particular school has house matches after the assembly on every Wednesday . There would be utter chaos before the matches since each class is divided into different houses. The P.T.Master approached the Principal and got permission to allow the students to assemble housewise on Wednesdays.


What is the reason for chaos before the matches? Relate this to any one method of periodic classification of elements. 


What values can be imbibed from the P.T.Master’s  suggestion ? 

Value Points (any two)

    1. Need for change with time

    2. Capability to find alternative solution.

    3. Simplifying work

 Please refer to the link below for CBSE Class 10 Science VBQs - Periodic Table


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