maths

 Class-3 discussion about types of pollution and ways to prevent it was done. Class-4 Presentation on northern mountains was taken. Collect any soil sample and germinate a seed to produce a plant, keep clicking pictures and send the collage. Class-5 Discussion about weather and climate was done.

 Class-3 save water poster was coloured in the book. Presentation of ch- water on the Earth on 16.7.21. Topics posted on GC. Class-4 difference between weather and climate was discussed.  Class-5 oral revision of ch- continents and oceans was done. Do c) part Back exercise in your notebook.

 Class3 - Ques/ans of ch- water on the Earth were discussed. Complete your work and submit it on GC. Class4- map work of ch- northern mountains and northern plains was discussed. Complete your work and submit it on gc. Class5- Discussion about oceans on the Earth was done. Revise about all the oceans and continents.  

 Class-3 Discussion about water harvesting was done and a video on same was shown in the class. Do a and b part of back questions in the book. (Pg-31 and 32) Class-4 Discussion about questions of d part ( pg-29) were done. Complete the work and submit it on GC. Class-5 Discussion about Europe and Australia was done. Learn about al the 7 continents for oral discussion.

 Class-3 Discussion about water cycle was done. Class-4 question/ answers of ch- northern mountains and northern plains were discussed. Complete the work and submit it on GC. Class-5 Discussion about continents was done. Read about them.

 Class-3 Activity on natural and man made water sources and activity on forms of water were done in the class. Class-4 Discussion about Ganga basin and bhramaputra basin was done. Class-5 continents- Asia and Africa were discussed.

 Class-3 Question/answers of ch- Air around us were discussed. Complete your work and submit it on GC. Class-4 Discussion about Ganga basin was done. Class-5 activities of ch- Realms of Earth were done. Submit your work on GC.