Difference between revisions of "Is matter around us pure"
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== Useful websites == | == Useful websites == | ||
| + | Separation of mixtures has been illustrated well in this website: [https://www.bbc.co.uk/education/guides/zgvc4wx/revision/1 BBC Bitesize] | ||
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| + | Demonstration video on separating mixtures : | ||
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| + | [https://study.com/academy/lesson/states-of-matter-and-methods-of-separating-mixtures.html Chromatography, Distillation and Filtration: Methods of Separating Mixtures] | ||
== Reference Books == | == Reference Books == | ||
| Line 72: | Line 77: | ||
= Project Ideas = | = Project Ideas = | ||
| + | 1. Liquids such as rubbing alcohol and water, can be mixed with each other. But did you know that once both of these liquids have mixed they can be separated again into two different layers? How? By 'salt-induced phase separation'. To know more, [https://www.scientificamerican.com/article/separate-liquids-with-salt/ click here] | ||
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| + | 2. Separate out individual types of colour molecules from the mixture using [https://www.scientificamerican.com/article/chromatography-be-a-color-detective/ chromatography method] | ||
= Fun corner = | = Fun corner = | ||
Latest revision as of 13:27, 5 January 2018
Concept Map
Textbook
Government of Karnataka- Class 9 Science: Chapter 2-Is matter around us pure
Additional information
Useful websites
Separation of mixtures has been illustrated well in this website: BBC Bitesize
Demonstration video on separating mixtures :
Chromatography, Distillation and Filtration: Methods of Separating Mixtures
Reference Books
Teaching Outlines
Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Project Ideas
1. Liquids such as rubbing alcohol and water, can be mixed with each other. But did you know that once both of these liquids have mixed they can be separated again into two different layers? How? By 'salt-induced phase separation'. To know more, click here
2. Separate out individual types of colour molecules from the mixture using chromatography method