Class IX Science

 

1. Matter In Our Surrounding.

2. Is Matter Around Us Pure?              

3. The Fundamental Unit Of Life.       

4. Tissues                                              

5. Motion

6. Force and Laws of Motion.

7.Why Do We Fall Ill?

8.Structure of the Atom.

9.Atoms and Molecules.

10.Gravitation.

11.Work & Energy

1. Experiment 1- Preparation of true solution, suspension & colloids

 2. Experiment - Verification of law of conservation of mass.

3. To identify Plant and Animal tissues.

4. Experiment: To distinguish between Mixture and Compound.

5. Experiment: To prepare stained temporary mount of onion and chick cells. 

6.Determination of the density of solid (denser than water) by using a spring balance and a measuring cylinder.

7.Establishing the relation between the loss in weight of a solid when fully immersed in (a) Tap water (b) Strongly salty water, with the weight of water displaced by it by taking at least two different solids.

8. Perform the following reactions and classifying them as physical or chemical changes:  (a) Iron with copper sulphate solution in water (b) Burning of magnesium ribbon in air (c) Zinc with dilute sulphuric acid (d) Heating of copper sulphate crystals (e) Sodium sulphate with barium chloride in the form of their solutions in water.

CHAPTERWISE ASSIGNMENT LINKS:

Tissues

https://forms.gle/reJm8fJHxTrsJCkk9

https://forms.gle/HjYX3HxA7AdzWt9S9

https://forms.gle/Xj3nRQWEQy35MMGA9

https://forms.gle/MHdW4tFiJwbg9wNr6

 

Force and Laws and Motion

https://forms.gle/rKCiht6NJVKD4TQu8

https://forms.gle/mSkiquGDdJXqFbRAA

https://forms.gle/eBEWdttGZHDwqQiq9

https://forms.gle/ebTinmM7LsvyHG2h8

https://forms.gle/oXPpVVrYE4Erjvja7

https://forms.gle/KKCCjqdDaH5PKMnZ7

 

Is Matter Around Us Pure?

https://forms.gle/w7XMKidALmXuxAmw6

https://forms.gle/rSEJsWiaZgdFznhD9

https://forms.gle/XnrgJPtXjngzpp4B9

 

Motion

https://forms.gle/vtLk2c1DsNkUXUW6A

https://forms.gle/8cHP9sTvPnZLoiz36

https://forms.gle/kvxdmTFebmiXBGNT7

https://forms.gle/6tr9usfWbDmcpH9A7

https://forms.gle/8twii47aRSyGYbh98

https://forms.gle/62V4c6LdDbgF73Ba6

 

Work and Energy

https://forms.gle/SsaEurMj7wqVSM9o6

 

Gravitation

https://forms.gle/ZU9Rm4hoNZp5svQM8

https://forms.gle/Br3CmBec1ysL9qAy7

https://forms.gle/2Zh2orcnsCtkFKrs8

https://forms.gle/hCJu4Jh9NKWNnFMb8

https://forms.gle/NhrNcNJCr5uyhaZo7

https://forms.gle/LZBmeneqdiQ47kWM9

 

The Fundamental Unit of Life

https://forms.gle/qoY1xZUpw35chqGf6

https://forms.gle/k4rZQs7s1DD7xFp38

https://forms.gle/bLFF1jiGiibL3eYF7