Teaching is a noble profession that shapes future of an individual. If people remember me as a good teacher, that would be an honour for me.

Ashima Jain

In this course, we are going to learn about pure substances- their types and properties, mixtures- their types , different separation techniques used for separating different mixtures and what are physical and chemical changes.

Learn all the basic concepts of Class IX to build a strong foundation for your future learning curve.

CBSE Class 9

Hindi

(Hindi) Is Matter Around us Pure?

Nature of Matter

Matter - Nature & Behaviour

Science

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

What are pure substances and mixture. Further classification of pure substances- Elements and Compunds.

Mixtures and Pure Substances (in Hindi)

In this lesson we are going to study about different-different types of matter on the basis of its composition and solute present in it.

Types of Mixtures - 1 (in Hindi)

Detailed description of properties of colloids and suspension. 
Brief comparison of properties of solutions, colloids and suspensions.

Types of Mixtures- 2 (in Hindi)

Detailed study of different separation techniques of different-different types of mixtures.

Separation Techniques- 1 (in Hindi)

Separation Techniques - 2 (in Hindi)

Detailed study of physical and chemical changes alpng with examples.

Physical and Chemical Changes (in Hindi)

A quick recap of all the topics studied in this course.

Summary of the Course (in Hindi)

Detailed study of different types of elements , i.e.- Metals , Non metals and metalloids.

Types of elements ( in Hindi)

I am currently serving in BSF but I am always fond of teaching students and My son told me about this platform . So I have started teaching 

Ram Rattan Sharma

This course is completely based on Second Chapter of  NCERT of class 9 i.e Is Matter around us Pure ? . In this course we will discuss everything in detail.

(Hindi)Is Matter Around Us Pure ?

Enthusiastic and Passionate about Teaching! Engineer by Degree, worked at Infosys Limited for 2 years and now pursuing my dream to teach.

Shreya Agarwal

This course is about the Matter. This course consists of detailed discussion on Mixture and it's types. It also has talks about Solutions and it's components. Further this course will have lessons on separating the components of the mixture, their physical and chemical changes followed by the Types of Pure Substances. This course will help you grasp the above mentioned topics.

Class 9, Is Matter Around Us Pure?

I am NET qualified and completed my Ph.D. in Biomedical Sciences from Delhi University

Dr Shilpi Mittal

The course describes different types of mixtures and how do we separate different components of a mixture

Is Matter Around Us Pure: Class 9 Chemistry

Self motivated..hard working ..passionate about teaching and curious to learn new things...

Gargee Vats

This course explains about the concept of pure substances, compounds ,mixtures...it also discusses about the different separation techniques...

Is Matter Around us Pure - Class 9

I'm from lucknow. I completed M.Sc.(zoology) from Nainital, B.Ed. from Lucknow. cleared UPTET in 2011. 

Kavita Shukla

In this course, the educator is discussing the 2nd Lesson of class 9th CBSE science. This is in continuation with my 1st course, 'matter in our surroundings'

(Hindi) CBSE 9th: Is Matter Around Us Pure

- Persuing B.Tech in Biotechnology 📚
- Previously worked as intern with Cadbury and Nestle India Ltd. 🍫
- Experience in Teaching- 1 Year🎒

Sahil Chhabra

Matter, its definition and caracteristics

Diffusion and its Applications

Brownian Motion

States of Matter

Interconversion of Three States of Matter

Evaporation

Basic physical quantities and their SI

Lessons

8 lessons • 1h 35m

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Mixtures and Pure Substances (in Hindi)

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Types of Mixtures - 1 (in Hindi)

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Types of Mixtures- 2 (in Hindi)

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Separation Techniques- 1 (in Hindi)

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Separation Techniques - 2 (in Hindi)

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Physical and Chemical Changes (in Hindi)

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Summary of the Course (in Hindi)

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Types of elements ( in Hindi)