PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMethodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Atoms and molecules | In this theory, we will learn basic information about the atoms and molecules. |
| 2. | Laws of chemical combination | In this theory, we will learn basic information about the laws of chemical combination. |
| 3. | Law of constant proportions | In this theory, we will learn basic information about the laws of constant proportions. |
| 4. | Dalton's atomic theory | In this theory, we will learn basic information about the John Dalton's atomic theory. |
| 5. | Atom, molecule and element | In this theory, we will learn basic information about the atoms, molecules and an elements. |
| 6. | Symbols of atoms of different elements | In this theory, we will learn basic information about the basics of size of atom and the symbols of elements. |
| 7. | Atomic mass | In this theory, we will learn basic information about the atomic mass. |
| 8. | What is a Molecule? | In this theory, we will learn basic information about the molecule. |
| 9. | What is an ion? | In this theory, we will learn basic information about the ions in atoms or molecules. |
| 10. | Writing Chemical Formulae I | In this theory, we will learn basic information about the valence and chemical formulae. |
| 11. | How to write chemical formulae? | In this theory, we will learn basic information about the chemical formulae of molecules. |
| 12. | Molecular mass and mole concept | In this theory, we will learn basic information about the molecular mass and mole concept. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Atoms and molecules | Other | easy | 2 m. | An exercise consisting of true or false answer type questions which related to atoms and molecules. |
| 2. | Atoms and symbols II | Other | easy | 4 m. | An exercise consisting of choose the correct symbols for the given atoms type questions which related to atoms and molecules. |
| 3. | Atomic theory | Other | easy | 4 m. | An exercise consisting of choose the correct answers type questions which related to atoms and molecules. |
| 4. | Atomicity of molecules | Other | easy | 4 m. | An exercise consisting of choose the correct answers type questions which related to atomicity of molecules. |
| 5. | Atoms and symbols II | Other | easy | 4 m. | An exercise consisting of choose the correct answers type questions which related to atomicity of molecules. |
| 6. | Formulae of chemical compounds | Other | medium | 4 m. | An exercise consisting of choose the correct answers type questions which related to chemical formulas. |
| 7. | Find the number of atoms I | Other | medium | 3 m. | An exercise consisting of calculate the number of atoms type questions which related to mass of the molecule. |
| 8. | Atomicity of molecules | Other | medium | 4 m. | An exercise consisting of analyse and answer type questions which related to atomicity of molecules. |
| 9. | Find the atomic mass | Other | medium | 3 m. | An exercise consisting of calculate the atomic mass type questions which related to atomic mass for the elements. |
| 10. | Match the followings | Other | medium | 3 m. | An exercise consisting of match the following type questions which related to the monovalent, divalent and trivalent elements. |
| 11. | State of metals and non-metals | Other | medium | 3 m. | An exercise consisting of state true or false type questions which related to the state of the metals and non-metals. |
| 12. | Symbols of metals and non-metals | Other | medium | 3 m. | An exercise consisting of state symbols of elements type questions which related to the metals and non-metals. |
| 13. | Find the analogy | Other | medium | 3 m. | An exercise consisting of find the analogy type questions which related to the symbols and elements. |
| 14. | Match the followings | Other | medium | 7 m. | An exercise consisting of match the following type questions which related to the atomicity of elements and compounds. |
| 15. | Compounds and its constituent atoms | Other | hard | 3 m. | An exercise consisting of drog and drop type questions which related to the compounds and its constituent atoms. |
| 16. | Atoms and elements | Other | hard | 3 m. | An exercise consisting of drog and drop type questions which related to the atoms and elements. |
| 17. | Find the number of atoms II | Other | hard | 4 m. | An exercise consisting of calculate the number of atoms type questions which related to the mass of the molecule is given. |
| 18. | Atomicity | Other | hard | 4 m. | An exercise consisting of choose the correct answers type questions which related to atomicity of molecules. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Elements and its properties | Other | easy | 3 m. | An exercise consisting of drag and drop type questions and answers which related to elements and its properties. |
| 2. | Matching atoms and symbols | Other | medium | 5 m. | An exercise consisting of choose the correct option type questions and answers which related to elements symbols. |
| 3. | Writing the symbols of an elements | Other | hard | 6 m. | An exercise consisting of choose the correct statement type questions and answers which related to rules for writing the symbols of an elements. |
| 4. | Atomicity of molecules | Other | hard | 3 m. | An exercise consisting of choose the correct option type questions and answers which related to the atomicity of molecules. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | medium | 10 m. | |
| 2. | Homework II | 00:20:00 | medium | 10 m. | |
| 3. | Homework III | 00:15:00 | medium | 12 m. | |
| 4. | Revision test I | 00:20:00 | medium | 12 m. | |
| 5. | Revision test II | 00:20:00 | medium | 12 m. | |
| 6. | Revision test III | 00:15:00 | medium | 12 m. | |
| 7. | Revision test IV | 00:15:00 | medium | 17 m. | |
| 8. | Revision test V | 00:10:00 | medium | 14 m. |
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