PIS BARODA STD-8

Worksheet Answer Scheme

Topic Taught: multiplication of binomial with binomial and multiplication of trinomial with trinomial. Home Assignment: Exercise 6.2 Q4,8,10,12,17 Refer SSD for link4

Virtual Online Class 24th April'20 Subject: SCIENCE Ch -2 MICROORGANISM Topic: Friendly Microbes (Useful Microorganism) To keep environment clean (today discussed) In food industry(discussed today) In medicines Other uses  NOTE:  Reference material used  LINK FOR PPT 3 LINK FOR VIDEO 4 LINK FOR VIDEO 5 According to SSD  Refer PPT and video attached.above (Between us portal).  Additional video for better understanding : USEFUL MICROBES IN VARIOUS PROCESS USEFUL PREPARATION OF CURD AND OTHER PREPARATION   HOME WORK 1. Give reason: a. Microorganisms are indispensable to life on earth. b. Pseudomonas bacteria are also called oil eating bacteria. c. Breads,cakes and idlis are soft and fluffy. d.Mushrooms are good for health. 2.Name out the use of microbes to keep the environment clean. 3. Name out  the use of microbes in the field of food industry. 4.  a.Explain how ...

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Topic Taught: Multiplication of (i)monomial with monomial (ii) monomial with binomial (iii) monomial with trinomial. Home Assignment: 1) Refer to Link 2 and link 3 given in SSD 2)Watch the video based on evaluating algebraic expressions given under student resources on betweenus portal. 3) Exercise 6.2 complete Q1,2,3,5,6,7 4) For Reference solutions are attached. In the notebook any one method for multiplication has to be done.

                                                   Eng - Grammar - Adjectives Click below given link for PPT https://drive.google.com/file/d/1LhSog7cXThOpUlpIDYv9u9aBQBVmua2K/view