Chapter : 2 : Is matter around us pure Total periods : Date from : ___________ To : ____________ Objectives : 1.Students will be able to differentiate between pure substance and mixtures 2.learn about and identifying the types of mixtures based on their characteristics feature 3.Recall the properties of solution and formula of finding concentration of a solution 4.Differentiate between suspension and colloidal solution . 5.Recall the separation of two miscible and immiscible liquids 6.Explain the separation of components of air 7.Understand the physical and chemical change Evaluation Teacher’s self Sl No Technique Tool Learning competencies Learning assisted activities Learning Aids introspecti on 1 ➢ pure substance and ➢ Using previous knowledge of Iron , sea water , Observation Observation milk list mixtures students ,questions will be ➢ Defination of mixture asked to understand meaning of pure substance and mixture ➢ Collecting variety of substance and differentiating into element ,compound and mixture 2 ➢ Types of Mixture ➢ Activity with copper copper sulphate Activity list potassium per 1. On the basis of their sulphate ,potassium per manganate, chalk physical manganate, powder or powder or wheat 2.On the of their wheat flour , milk or ink , flour , milk or ink miscibility torch and water to identify the torch and water ➢ Examples of different types types of mixture ➢ Completing the table of mixture completing the Table of by giving suitable examples given table different on the basis of their physical types of state . mixture
Sl No Learning competencies Learning assisted activities Learning Aids Evaluation Teacher’s self introspecti on Technique Tool 1 ➢ pure substance and mixtures ➢ Defination of mixture ➢ Using previous knowledge of students ,questions will be asked to understand meaning of pure substance and mixture ➢ Collecting variety of substance and differentiating into element ,compound and mixture Iron , sea water , milk Observation Observation list 2 ➢ Types of Mixture 1. On the basis of their physical 2.On the of their miscibility ➢ Examples of different types of mixture ➢ Activity with copper sulphate ,potassium per manganate, powder or wheat flour , milk or ink , torch and water to identify the types of mixture ➢ Completing the table by giving suitable examples on the basis of their physical state . copper sulphate potassium per manganate, chalk powder or wheat flour , milk or ink torch and water Activity completing the given table list Table of different types of mixture Chapter : 2 : Is matter around us pure Total periods : Date from : ___________ To : ____________ Objectives : 1.Students will be able to differentiate between pure substance and mixtures 2.learn about and identifying the types of mixtures based on their characteristics feature 3.Recall the properties of solution and formula of finding concentration of a solution 4.Differentiate between suspension and colloidal solution . 5.Recall the separation of two miscible and immiscible liquids 6.Explain the separation of components of air 7.Understand the physical and chemical change
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