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Methodical recommendation:

Theory

Number Name Description
1. Introduction to symbols of an element Learn the basics about symbols of an element
2. How symbols for elements are assigned Explanation on the how the symbols for elements are assigned.
3. Rules for writing the symbol of an element and chemical formula Explanation on rules to write the symbol of an element and chemical formula.
4. Procedure to write a chemical formulae Learn to write chemical formulae of molecules.
5. What does chemical formulae represents? Explanation on the representation of a chemical formulae
6. Atomicity Explanation on atomicity of elements and molecules
7. Elements present in human body and air Explanation on elements present in human body and air
8. Characteristics of Solid, Liquid and Gases Explanation on the characteristics of solid, liquid and gases
9. Effect of heat on solid, liquid and gases Explanation on the effect of heat on solid, liquid and gases

Practice Questions

Number Name Type Difficulty Marks Description
1. 'Changes around us': matching 1st type - receptive easy 2 m. Match the following based on the topic.
2. Effect of heat on states of matter: fill in the blanks 1st type - receptive easy 2 m. Fill the puzzle based on the topic effect of heat on different states of matter
3. Atoms and symbols 1st type - receptive easy 2 m. Practise the questions related to atoms and molecules
4. Formulae of chemical compounds 2nd type - interpretation easy 2 m. Practise the questions related to chemical formula
5. Valency of elements and compounds of a molecule: match the correct options 2nd type - interpretation medium 4 m. Exercise about the monovalent, divalent and trivalent elements
6. Atomicity of molecules 2nd type - interpretation medium 4 m. Practise the questions related to atomicity of molecules.
7. Answer the questions about rules for assigning the symbols of elements 2nd type - interpretation medium 4 m. Choose the correct answer based on the topic rules for assigning the symbols of elements
8. Elements, compounds and their symbols : match the correct options 2nd type - interpretation medium 5 m. Exercise based on elements and compounds
9. 'True' or 'false' about characteristics of states of matter 2nd type - interpretation medium 4 m. State true or false based on the characteristics of matter
10. Symbols of metals and non-metals 2nd type - interpretation medium 3 m. Match the correct answer for elements and compounds with their symbols
11. Find the jumbled words: Introduction to chemical formula 2nd type - interpretation medium 3 m. Find the jumbled words about the topic Introduction to chemical formula
12. Atomicity of molecules: analyse the situations 2nd type - interpretation hard 4 m. Practise the questions related to atomicity of molecules.
13. Atomicity of elements and compounds: match the correct options 2nd type - interpretation hard 7 m. Exercise based on atomicity of elements and compounds.
14. Compounds and their number of constituent atoms 3rd type - analysis hard 4 m. Exercise based on compounds and its number of constituent atoms
15. Analyse the statements: rules for writing the symbols of an elements 3rd type - analysis hard 6 m. Practice questions related to rules for writing the symbols of an elements

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Atoms and symbols Other medium 4 m. Practise to choose the correct symbols for the given atoms.
2. States of matter: fill in the blanks Other medium 4 m. Practice questions related to states of matter
3. Elements present in human body and air:fill in the blanks Other medium 3 m. Practice questions related to elements present in human body and air
4. Atomicity of molecules of elements and compounds Other hard 2 m. Practise the questions related to atomicity of molecules.
5. Effects of heat in the matter Other hard 3 m. Practice questions related to rules for writing the symbols of an elements

Tests

Number Name Recomended time: Difficulty Marks Description
1. Training Test 1 00:15:00 medium 12 m.
2. Training Test 2 00:15:00 medium 9 m.

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework Test 00:20:00 medium 10 m.
2. Progress Test 1 00:15:00 medium 13 m.
3. Progress Test 2 00:20:00 medium 16 m.
4. Progress Test 3 00:20:00 medium 11 m.
5. Periodic Assessment 00:20:00 medium 4 m.