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Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Magnets | To know about the discovery of magnets with an introduction and study about the magnetism in brief. |
| 2. | Classification of magnets | To study the main classification of magnets with some examples. |
| 3. | Properties of magnet | To know and study the magnetic property - Attractive property of a magnet and show that the magnetic poles always exist in pairs. |
| 4. | Magnetic materials | To study the repulsive and directive properties of magnets in detail with an experiment and to understand the basic properties of magnets. |
| 5. | Compass | To know about the use of directive property in a magnetic compass which helps to navigate in the voyages and understand the magnetic field around a magnet. |
| 6. | Magnetic field | This theory gives a clear insight into the procedure to draw the magnetic field around the bar magnet. |
| 7. | Material types | This theory explains the two categories in magnets with examples. |
| 8. | Magnetisation | This theory explains the process of magnetisation and soft and hard magnetic materials. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Magnetic materials | 1st type - receptive | easy | 2 m. | To know the examples of magnetic materials. |
| 2. | Natural and artificial magnets | 1st type - receptive | easy | 2 m. | To familiarize with the examples of natural and artificial magnets. |
| 3. | Types of magnets | 1st type - receptive | easy | 2 m. | To know about the advantages of electromagnetic trains and the countries using it. |
| 4. | Non-magnetic and magnetic material | 1st type - receptive | easy | 2 m. | To know the examples of non-magnetic and magnetic material. |
| 5. | Natural magnets | 2nd type - interpretation | easy | 2 m. | To remember and apply the concepts learned about the artificial and natural magnetic materials. |
| 6. | Iron ores | 2nd type - interpretation | easy | 3 m. | To know about the general informations of the iron ores and magnetic materials. |
| 7. | Soft magnetic material | 1st type - receptive | medium | 3 m. | To familiarize with the examples of magnetic materials. |
| 8. | Magnetic properties | 2nd type - interpretation | medium | 4 m. | To apply the concepts learned about the various properties of magnets. |
| 9. | Non-magnetic materials | 2nd type - interpretation | medium | 5 m. | To apply the concept learned about the artificial and natural magnets. |
| 10. | Hard and soft materials | 2nd type - interpretation | medium | 4 m. | To apply the concepts learned about the types of materials like hard and soft magnetic materials. |
| 11. | Repulsive and directive property | 2nd type - interpretation | medium | 6 m. | To apply the procedure of experiment based on magnetic attraction between two materials and the steps to make a compass on our own. |
| 12. | Soft and hard magnets | 2nd type - interpretation | medium | 4 m. | To analyse and apply the concepts learned about the types of magnets. |
| 13. | Magnetic field lines | 2nd type - interpretation | hard | 9 m. | To apply the procedure for the process of tracing the magnetic field lines using a bar magnet and a plotting compass. |
| 14. | Magnetic poles | 3rd type - analysis | hard | 6 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. | The properties of magnet | Other | medium | 1 m. | To workout the book back multiple choice questions based on the basics of magnetism. |
| 2. | Magnetic poles | Other | hard | 3 m. | To analyse and apply the concepts of attraction and repulsion, poles of magnets. |
| 3. | Compass | Other | medium | 1 m. | To workout the book back multiple choice questions based on the basics of magnetism. |
| 4. | Classification of magnets | Other | medium | 1 m. | To workout the book back multiple choice questions based on the basics of magnetism. |
| 5. | Earth’s magnetic field | Other | medium | 1 m. | To workout the book back multiple choice questions based on the basics of magnetism. |
| 6. | Natural ores | Other | medium | 4 m. | To practice on the names of various iron ores and the theory of magnetism. |
| 7. | Magnetic properties with experiments | Other | hard | 9 m. | To understand and apply the concept of properties of magnets. |
| 8. | Attraction property of materials | Other | hard | 8 m. | To classify the items based on the property of attraction. |
| 9. | Schematic representation of magnets | Other | hard | 8 m. | To creatively draw the attraction of iron filings by artificial magnets. |
| 10. | Tracing the magnetic field | Other | hard | 10 m. | To draw the magnetic field lines around the bar magnet using a small plotting compass to test your knowledge on the concept of magnetic field lines. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test 1 | 00:15:00 | medium | 8 m. | To test the general concepts learned about magnetism. |
| 2. | Training test 2 | 00:15:00 | medium | 7 m. | A training to get familiarize with various examples of magnetic materials. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 00:20:00 | medium | 15 m. | To practice on the types of magnetic materials and to make a schematic representation of magnets. |
| 2. | Homework 2 | 00:20:00 | medium | 15 m. | To practice on the names of different iron ores and magnetically hard and soft materials. |
| 3. | Homework 3 | 00:20:00 | hard | 10 m. | An activity to trace the magnetic field of a small bar magnet on a sheet of paper to observe the changes in the field. |
| 4. | Progress test 1 | 00:20:00 | medium | 21 m. | To test the progress on the concepts learned about magnetic properties by answering the reasoning questions. |
| 5. | Progress test 2 | 00:20:00 | hard | 17 m. | To test on the topics of different magnetic materials with examples and their magnetic lines. |
| 6. | Periodic Assessment - 3 | 00:10:00 | medium | 11 m. | PA 3 |
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