9TH &10TH STD NOTES OF LESSON T/M & E/M

9TH STD SCIENCE NOTES OF LESSON:
9 th NOTES OF LESSON UNIT 4 ( ELECTRIC CHARGES AND CURRENT ) - OCTOBER 1 WEEK - Mr.R.Sakthivel Click here
9 th NOTES OF LESSON UNIT 13 ( CHEMICAL BOND ) - OCTOBER 2 WEEK - Mr.R.Sakthivel Click here


9 th NOTES OF LESSON UNIT 20 ( ANIMAL PHYSIOLOGY ) - OCTOBER 3 WEEK - Mr.R.SakthivelClick here
9 th NOTES OF LESSON UNIT 26 ( PARTS OF A COMPUTER ) - OCTOBER 4 WEEK - Mr.R.SakthivelClick here

10TH STD SCIENCE NOTES OF LESSON:
10 th NOTES OF LESSON UNIT 19 - OCTOBER 3 WEEK - Mr.R.SakthivelClick here