Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | History of Atomic Theory | This theory explains the basic concepts of matter and atoms, the discovery of subatomic particles, Thomson’s atomic model, and Rutherford’s Gold Foil Experiment. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Early atomic theories | Other | easy | 2 m. | An exercise consisting MCQ - type questions which related to early atomic theories. |
| 2. | Discovery of electron | Other | medium | 2 m. | This exercise consisted of selecting the correct answer type questions, holding two marks. The student has to choose the correct answer related to the discovery of electron. |
| 3. | Cathode and canal rays | Other | easy | 1 m. | This exercise consists of assertion and reason type of question related to the concept of canal and cathode rays. |
| 4. | Thomson's model of atom | Other | medium | 2 m. | This exercise consists of two questions each question holds one mark.The student has to choose the correct answer, and the questions deal with Rutherford and Thomson's model. As an outcome of this exercise, the student will learn about the mentioned concepts. |
| 5. | TBQ - Atomic neutrality | Other | medium | 2 m. | This exercise contains MCQ-based questions on atomic neutrality based on Thomson’s Model of the Atom. Students will understand about the mentioned concept. |
| 6. | TBQ - Comparison of Thomson model of atom | Other | hard | 2 m. | This exercise contains concept-based questions on the comparison of Thomson’s Model of the Atom with fruits. Students will understand the mentioned concept through similarities and limitations of the comparison. |
| 7. | Rutherford's experiment | Other | easy | 2 m. | This exercise contains multiple choice questions and answers, holding two marks. The student has to choose the correct answer fo rRutherford's experiment. |
| 8. | Rutherford’s Gold Foil Experiment and Failure of Thomson’s Model | Other | hard | 3 m. | This exercise contains passage-based MCQ questions on Rutherford’s Gold Foil Experiment. Students will understand the observations of the experiment and why Thomson’s atomic model failed to explain them. |
| 9. | Atomic Structure and Discoveries | Other | easy | 3 m. | This exercise contains match-the-following questions based on scientists, subatomic particles, and important discoveries related to atomic structure. |