Meaning Atomic mass. Engage Students will define atomic Chart of different elements Observation Observation mass by their list Atomic number of different elements. Listing out the atomic number of different atoms. Using C12 as ideal Formulating and Questioners list Explore Question Cards quantity. explaining the Relative atomic mass. relative atomic mass. Relative molecular mass Formulating and Gram molecular mass. explaining the relative molecular mass and gram molecular mass. Solving the problems Explain Concept of mole Defining the mole Image of Avogadro and Discussion Check list Importance of gram molecular Calculating the mole number Lord Kelvin. mass. of mass of atom. List of valency of Elements. Valency of an element Calculating the gram and molecular mass of elements. Calculating the Valency of an atom by using its atomic number of given element Expand relative Relative molecular Activity Project work Making chart molecular mass. mass chart. Collecting the Guidance of teacher information Avagadro and lord Kelvin. Evaluate SUBJECT TEACHER’S SIGN PRINCIPAL’S/H.M SIGN \
Engage Meaning Atomic mass. Atomic number of different elements. Students will define atomic mass by their Listing out the atomic number of different atoms. Chart of different elements Observation Observation list Explore Using C12 as ideal quantity. Relative atomic mass. Relative molecular mass Gram molecular mass. Formulating and explaining the relative atomic mass. Formulating and explaining the relative molecular mass and gram molecular mass. Solving the problems Question Cards Questioners list Explain Concept of mole Importance of gram molecular mass. Valency of an element Defining the mole Calculating the mole number of mass of atom. Calculating the gram and molecular mass of elements. Calculating the Valency of an atom by using its atomic number of given element Image of Avogadro and Lord Kelvin. List of valency of Elements. Discussion Check list Expand Making chart relative molecular mass. Collecting the information Avagadro and lord Kelvin. Relative molecular mass chart. Guidance of teacher Activity Project work Evaluate SUBJECT TEACHER’S SIGN PRINCIPAL’S/H.M SIGN \
em_8th_science_5e_lesson-plan_1st-sem.docx