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Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Magnets | To know about the discovery of magnets and to learn about types of magnets in detail. |
| 2. | Types of magnetic materials | To learn about the types of magnetic materials and the collection of iron filings in detail. |
| 3. | Magnetic effect | To understand the attracting property of magnetic materials by a simple activity and to learn about the magnetic poles in detail. |
| 4. | Direction finder | To learn and understand the ways to find the direction using a lodestone with a simple activity. |
| 5. | Compass | To learn about the compass, its uses, an activity of magnetizing an iron piece, and also to make our own compass. |
| 6. | Attraction and repulsion of magnets | To study about the basic properties like attraction and repulsion of magnets and loss of magnetic property of a material. |
| 7. | Storage of magnets | To study and dicuss the preservation method to retain the magnetic property of magnets and some uses of magnets. |
| 8. | Advancement in science | To know about levitation and a simple activity to make a bottle propeller fan to explain in detail. |
| 9. | Electromagnetism | To learn and understand the phenomenon of electromagnetism, its practical application - Maglev trains, advantages of Maglev trains and about the countries using these electromagnetic trains. |
| 10. | Summary | A summary to brief through all the concepts learned in the previous theories about magnets. |
| 11. | The history, properties and applications of magnets PDF chapter test |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Magnetic materials | 1st type - receptive | easy | 2 m. | To know the examples of various magnetic materials. |
| 2. | Natural and non-magnetic materials | 1st type - receptive | easy | 2 m. | To know the examples of natural and non-magnetic materials. |
| 3. | Discovery of magnets | 1st type - receptive | easy | 1 m. | To know the basics of magnets. |
| 4. | Non-magnetic and magnetic material | 1st type - receptive | easy | 2 m. | To know the various examples of non-magnetic and magnetic material. |
| 5. | Words on magnets | 1st type - receptive | easy | 3 m. | To arrange the jumbled terms of magnets. |
| 6. | Magnets and its types | 1st type - receptive | easy | 3 m. | To know about the types of magnetic materials - natural and artificial, and non-magnetic materials. |
| 7. | Electromagnetic train | 1st type - receptive | easy | 2 m. | To know about the advantages of electromagnetic trains and the countries using it. |
| 8. | Magnetic levitation | 2nd type - interpretation | easy | 4 m. | To practice on the concepts learned about the Magnetic levitation and Magnetization. |
| 9. | Magnets and its examples | 2nd type - interpretation | medium | 5 m. | To apply the knowledge of different natural magnets and basic terms related to magnets. |
| 10. | Artificial and natural magnets | 2nd type - interpretation | medium | 4 m. | To apply the concept learned about the artificial and natural magnets. |
| 11. | Attraction and repulsion of different materials | 2nd type - interpretation | medium | 4 m. | To find about the action of different materials with the magnet. |
| 12. | Poles of a magnet | 2nd type - interpretation | medium | 4 m. | To know the importance of poles, technique to find the direction using a bar magnet and compass. |
| 13. | Action of magnets | 2nd type - interpretation | medium | 4 m. | To know about the magnetic actions - attraction and repulsion. |
| 14. | Repulsion property | 2nd type - interpretation | medium | 4 m. | To apply the concepts learned on the usage of repulsion property in a Maglev train. |
| 15. | Magnetic properties | 2nd type - interpretation | medium | 4 m. | To apply the concepts learned about the various properties of magnets and Maglev train. |
| 16. | Attraction of magnetic materials | 2nd type - interpretation | hard | 7 m. | To apply the procedure of experiment based on magnetic attraction between two materials and the steps to make a compass on our own. |
| 17. | Magnetization | 2nd type - interpretation | hard | 7 m. | To apply the procedure for the process of magnetization and finding the direction using a bar magnet. |
| 18. | Maglev trains | 2nd type - interpretation | hard | 7 m. | To know about the general informations of the Maglev trains - ita advantages and countries using it. |
| 19. | Magnetic attraction and repulsion | 3rd type - analysis | hard | 8 m. | To analyse and apply the concepts of attraction and repulsion, poles of magnets. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Schematic representation of artificial magnets | Other | medium | 6 m. | To draw the attraction of iron objects by different artificial magnets. |
| 2. | Action of attraction and repulsion | Other | medium | 5 m. | An activity to test your understanding on the concept of attraction and repulsion based on the images. |
| 3. | Attraction property of objects | Other | hard | 10 m. | An interesting activity to list and classify different items based on the property of attraction of magnets. |
| 4. | Questions based on magnets | Other | hard | 8 m. | To apply the concepts learned on magnets and its properties. |
| 5. | Precautionary methods and properties of magnets | Other | hard | 9 m. | To apply the precautionary methods to handle magnets and understand its properties. |
| 6. | Propeller | Other | hard | 10 m. | An interesting activity to make a levitating propeller to explain the magnetic levitation. |
| 7. | The discovery of magnets | Other | easy | 1 m. | To workout the book back multiple choice questions based on the basics of Magnetism. |
| 8. | Attraction and repulsion of different materials | Other | medium | 2 m. | To find about the action of different materials with the magnet. |
| 9. | Loss of magnetic property | Other | easy | 1 m. | To workout the book back multiple choice questions based on the basics of Magnetism. |
| 10. | Maglev trains in India | Other | hard | 1 m. | To know about the general informations of the Maglev trains - ita advantages and countries using it. |
| 11. | Magnetic and non magnetic materials | Other | easy | 1 m. | To workout the book back multiple choice questions based on the basics of Magnetism. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test 1 | 00:15:00 | medium | 9 m. | To get trained on the examples of magnetic - natural, artificial and also the non-magnetic materials. |
| 2. | Training test 2 | 00:15:00 | medium | 10 m. | To test the concepts learned about magnets in general. |
| 3. | Training test 3 | 00:15:00 | medium | 10 m. | This test is to train on the magnetic property which makes an object to levitate and its real life application - Electromagnetic train. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 00:20:00 | medium | 14 m. | To test the general concepts and terms learned about magnets. |
| 2. | Homework 2 | 00:20:00 | medium | 15 m. | To answer the questions based on magnets and its characteristics. |
| 3. | Homework 3 | 00:20:00 | hard | 10 m. | To analyse and apply the attraction property of magnets. |
| 4. | Progress test 1 | 00:20:00 | medium | 20 m. | To test your understanding about the properties of magnets. |
| 5. | Progress test 2 | 00:20:00 | medium | 21 m. | To test the progress on learning the concepts of magnetic properties and Maglev train - its advantages and countries using it. |
| 6. | Progress test 3 | 00:20:00 | hard | 18 m. | To test the concepts learned about finding direction. |
| 7. | Periodic Assessment - 3 | 00:10:00 | medium | 10 m. | PA 3 |
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