Read and download free pdf of CBSE Class 4 Science Teeth Talk. Get printable school Assignments for Class 4 Science. Class 4 students should practise questions and answers given here for Teeth Talk Science in Class 4 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 4 Science prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations
Assignment for Class 4 Science Teeth Talk
Class 4 Science students should refer to the following printable assignment in Pdf for Teeth Talk in Class 4. This test paper with questions and answers for Class 4 Science will be very useful for exams and help you to score good marks
Teeth Talk Class 4 Science Assignment
I DEFINE – KEY TERMS (PAGE 32)
II ANSWER THE FOLLOWING QUESTIONS
1. What are the functions of teeth?
Ans. Teeth plays an important role in –
a. Helping us to eat.
b. Talking.
c. Making our face look good.
2. What is tooth decay?
Ans. When bacteria reach inside the pulp of the tooth, the nerves are exposed to hot and cold things, which causes paint in the teeth. This is known as tooth decay.
3. Mention some ways in which we can protect teeth from decay?
Ans. a. Brush teeth twice daily.
b. Visit the dentist every six months.
c. Avoid eating too many sweets.
d. Rinse the mouth well after every meal.
4. List the different types of teeth found in adults and mention their functions.
Ans. a. Incisors – these are used for cutting and chopping food.
b. Canines – these helps to tear food.
c. Premolars and molars – These are used for crushing and grinding the food.
5. How many sets of teeth do humans have during their lifetime? Name them.
Ans. Humans have two sets of teeth in their lives. They are –
a. Temporary teeth or milk teeth
b. Permanent teeth
6. What will happen to your teeth if you do not brush them regularly?
Ans. If we do not brush our teeth regularly, we can develop plaque which leads to tooth decay.
CBSE Class 4 Science Teeth Talk Assignment
We hope you liked the above assignment for Teeth Talk which has been designed as per the latest syllabus for Class 4 Science released by CBSE. Students of Class 4 should download and practice the above Assignments for Class 4 Science regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 4 Science practice sheet in Pdf. All questions have been designed for Science by looking into the pattern of problems asked in previous year examinations. You can download all Revision notes for Class 4 Science also absolutely free of cost. Lot of MCQ questions for Class 4 Science have also been given in the worksheets and assignments for regular use. All study material for Class 4 Science students have been given on studiestoday. We have also provided lot of Worksheets for Class 4 Science which you can use to further make your self stronger in Science.
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All topics given in Teeth Talk Science Class 4 Book for the current academic year have been covered in the given assignment
No, all Printable Assignments for Teeth Talk Class 4 Science have been given for free and can be downloaded in Pdf format
Latest syllabus issued for current academic year by CBSE has been used to design assignments for Teeth Talk Class 4
Yes, we have provided detailed answers for all questions given in assignments for Teeth Talk Class 4 Science