PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Methodical 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.