Lesson Plan Week 31 (Thursday)

Subject	Science
Class	4K10
Day	Wednesday
Date	01/08/2013
Time	7.05 am – 8.05 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 3)   List the various types of cells and their uses
Activities	1)    Continue on explaining electrolysis in industry of purification 2)   By using diagram, teacher explains how simple cell work and the energy change in it 3)   Generating students’ ideas to differentiate between electrolysis cell and simple cell 4)   From sciences process skills, teacher used to explain various types of simple cell and their uses
Noble Value	Appreciate development of technology
Teaching Aids	Science’s textbook, Science Process Skill
Reflection	Even lesson done a little bit slow, it is fine as long as students know basic of the electrolysis in industry concepts.

Subject	Science
Class	4K5
Day	Thursday
Time	8.05 am – 9.05 am
Date	01/08/2013
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 that electrolysis is used in the industry 2)   Explaining the example of electrolysis in industry like extraction of reactive metals, electroplating and purifying metals by using diagram of the process 3)   Reinforcement of students knowledge by asking question relating to the topic 4)   By using diagram, teacher explains how simple cell work and the energy change in it 5)   Generating students’ ideas to differentiate between electrolysis cell and simple cell
Noble Value	Systematic
Teaching Aids	Science’s Text book
Reflection	Lesson was repeated with electrolysis in industry as students seem to be confused. Therefore, teacher explained more slowly so that student will more understand

Subject	Science
Class	4K9
Day	Thursday
Date	01/08/2013
Time	10.25 am – 10.55 am
Learning Area	Energy and Chemical Changes
Learning Objectives	1)    Explain the uses of electrolysis in industry 2)   Understand the production of electrical energy from chemical energy
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)    Continue on explaining electrolysis in industry of purification 2)   Explaining how a simple cell works by using diagram 3)   Giving the example of simple cells and their uses
Noble Value	1)    Appreciate the development of technology 2)   Systematic
Teaching Aids	Science’s textbook, Science Process Skills
Reflection	Students were able to understand purification process. Teacher always generate students thinking skills in predicting what would happen when the reaction take place. From the lesson, students can predict well result of the process

Lesson Plan Week 31 (Wednesday)

4K5

7.05 am – 8.05 am

Peperiksaan Pertengahan Semester 2 2013

Subject	Science
Class	4K9
Day	Wednesday
Date	31/07/2013
Time	9.25 am – 10.25 am
Learning Area	Energy and Chemical Changes
Learning Objectives	1)    Understand electrolysis 2)   Understand the production of electrical energy from chemical energy
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. 3)   List the various types of cells and their uses 4)   State the advantages and disadvantages of various types of cells.
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)   Explaining how a simple cell works by using diagram 3)   Giving the example of simple cells and their uses 4)   From the example of simple cells, relating the type of cells with their advantages and disadvantages.
Noble Value	1)    Appreciate the development of technology 2)   Systematic
Teaching Aids	Science’s textbook
Reflection	Lesson covered only up to example of electrolysis in industry. Students were well control this time and most of them understand the lesson. Reinforcement done by asking questions randomly to the students.

Subject	Science
Class	4K2
Day	Wednesday
Date	31/07/2013
Time	11.25 am – 11.55 am
Learning Area	Energy and Chemical Changes
Learning Objectives	1)    Understand electrolysis
Learning Outcomes	In the end of the lesson, students can be able to: 1)    Describe the electrolysis of an electrolyte using carbon electrode 2)   Explain the uses of electrolysis in industry
Activities	1)    Explaining electrolysis process of molten lead(ll) bromide by using diagram 2)   Explaining the example of electrolysis in industry like extraction of reactive metals, electroplating and purifying metals by using diagram of the process
Noble Value	Appreciate the development of technology
Teaching Aids	Science’s Text book
Reflection	Some students still confuse between cation and anion and movement of those ions to electrode which is cathode and anode. Thus, teacher have to explain slowly and show on the diagram movement of ions to electrodes.