Lesson Plan Week 31 (Friday)

Subject	Science
Class	4K2
Day	Friday
Date	02/08/2013
Time	9.05 am – 10.05 am
Learning Area	Energy and Chemical Changes
Learning Objectives	1)    Understand electrolysis 2)   Production of electrical energy from chemical reactions
Learning Outcomes	In the end of the lesson, students can be able to: 1)    Explain the uses of electrolysis in industry 2)   Describe how a simple cell works
Activities	1)    Explaining the example of electrolysis in industry like extraction of reactive metals, electroplating and purifying metals by using diagram of the process 2)   Reinforcement of students knowledge by asking question relating to the topic 3)   By using diagram, teacher explains how simple cell work and the energy change in it 4)   Generating students’ ideas to differentiate between electrolysis cell and simple cell
Noble Value	1)    Punctual 2)   Systematic 3)   Appreciate the development of technology
Teaching Aids	Science’s Text book
Reflection	Most of students understand electrolysis in industry of electroplating and purification of metals.

Subject	Science
Class	5K4
Day	Friday
Date	02/08/2013
Time	10.40 am – 11.40 am
Learning Area	Preservation and Conservation of the Environment
Learning Objectives	3)   Analyse the balance in nature
Learning Outcomes	In the end of the lesson, students can be able to: 1)    Describe what balance in nature is 2)   State the natural cycles that help to maintain balance in nature 3)   Explain how these natural cycles help to maintain balance in nature 4)   Explain how food webs help to maintain balance in nature 5)   Explain with examples the effects of natural disasters on balance in nature 6)   Suggest ways to maintain balance in nature
Activities	1)    Explaining how the nature balance by stating the cycles involve in maintaining balance in nature 2)   Regenerating students idea of food webs then discussing how the food webs help to maintain balance in nature 3)   Discussion on the effect of natural disaster on balance in nature 4)   Asking students how to maintain balance in nature
Noble Value	Appreciate the balance of nature
Teaching Aids	Science’s textbook
Reflection	Most students understand cycles involve in nature by relating the cycles with daily life. Some students do not remember of food webs, thus teacher have to explain and then asking opinion what would happen when some population in the food web suddenly decrease or increase. From the lesson, students can give the right answer for the questions asked.