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Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Atomic structure | To learn the introduction of atom. |
| 2. | Evolution of atomic theory | To learn the atomic structure by using the ideas of different scientists. |
| 3. | Rutherford's theory | Description of rutherford model of an atom. |
| 4. | Sub atomic particles | Gives the ideas about the components of an atom. |
| 5. | Atomic number and mass number | To learn about atomic number and mass number. |
| 6. | Valency | Explain the concept of valency with examples. |
| 7. | Types of elements based on the valency | To learn about the classification of elements based on the valence electrons. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Important terms related to the atom | 1st type - receptive | easy | 2 m. | To familarize important terms in atomic structure. |
| 2. | Evolution of atomic structure | 1st type - receptive | easy | 2 m. | To learn about the evolution of atomic structure. |
| 3. | Basics of subatomic particles | 2nd type - interpretation | medium | 3 m. | To learn and analyze the concept of subatomic particles. |
| 4. | Rutherford's model of atom | 2nd type - interpretation | medium | 3 m. | To learn and analyze rutherford's atomic model. |
| 5. | Subatomic particles- In general | 2nd type - interpretation | medium | 3 m. | To learn and analyze the nature of subatomic particles. |
| 6. | Atomic number | 2nd type - interpretation | medium | 3 m. | Solve the exercise based on the idea of atomic number. |
| 7. | Valency based exercise | 2nd type - interpretation | medium | 4 m. | To learn and analyze the concept valency. |
| 8. | Numerical based on mass number | 2nd type - interpretation | medium | 3 m. | To analyze the numerical based on atomic mass or mass number. |
| 9. | Properties of subatomic particles | 2nd type - interpretation | medium | 4.5 m. | To learn about atoms and sub atomic particles. |
| 10. | Atomic and mass number | 2nd type - interpretation | medium | 3 m. | To learn the similarities of the different elements. |
| 11. | Valency and its types | 3rd type - analysis | hard | 6 m. | Valency of different elements. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Atomic structure- In general | Other | hard | 9 m. | Test the knowledge related to atomic structure. |
| 2. | Oxygen atom model | Other | hard | 1 m. | Activity to improve the understanding of atomic model. |
| 3. | The atomic number | Other | easy | 1 m. | This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer, and the questions deal with the significant importance of the atomic structure. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 4. | Mass number | Other | medium | 1 m. | To analyze the numerical based on atomic mass or mass number. |
| 5. | Valence electrons | Other | medium | 1 m. | Exercise about the monovalent, divalent and trivalent elements. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training test | 15:00:00 | easy | 7 m. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework 1 | 20:00:00 | medium | 9 m. | |
| 2. | Homework 2 | 20:00:00 | medium | 1 m. | |
| 3. | Progressive test 1 | 20:00:00 | medium | 13 m. | |
| 4. | Progressive test 2 | 20:00:00 | medium | 16.5 m. | |
| 5. | Periodic Assessment | 00:10:00 | medium | 6 m. |
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