Week 17(23/4/2012-27/4/2012)

Date	23/4/2012
Time	8.15 am - 9.25 am
Class	4 Science 1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Synthesizing ideas on formation of ionic bond.
Learning Outcome	Student is able to : a) Explain formation of ions. b) Write electron arrangements for the ions formed. c) Illustrate electron arrangement of an ionic bond. d) Illustrate formation of ionic bond.
Activities	Gather information and discuss the ionic bond.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	About 20 of the students understand the concept of ionic bond formation. 10 of them pretend to understand but they are failed to give the answers correctly during exercises time. Teacher monitors and guides them during exercises time. Teacher repeats the explanation to make sure they understand clearly. Finally they are able to do draw and explain the formation of ionic bond. Today's objectives are achieved.

 

Date	23/4/2012
Time	9.45 am - 10.55 am
Class	5 K 1
Subject	Science
Theme	Matter In Nature
Learning Area	Carbon Compounds
Learning Objective	Analysing the process of making soap from oil and the cleansing action of soap
Learning Outcome	Student is able to : a) State that oils contain fatty acids and glycerol b) Give an example of fatty acids c) Describe the process of making soap d) State that soap is a salt produced by the reaction between sodium hydroxide and fatty acids e) State the characteristics of the components of a soap molecule f) Explain the cleansing action of soap molecules.
Activities	Discuss the following : a) Oils contain fatty acids and glycerol b) Examples of fatty acids.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book c) Workbook
Reflection	All of students involved actively in today's lesson. They give brilliant ideas on the action of soap during cleansing. Teacher asks all of students to draw the cleansing action of soap in their book and answering the question in the workbook. Teacher monitors them during exercises time.

 

Date	24/4/2012
Time	8.15 am - 9.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Synthesizing ideas on formation of ionic bond.
Learning Outcome	Student is able to : a) Explain formation of ions. b) Write electron arrangements for the ions formed. c) Illustrate electron arrangement of an ionic bond. d) Illustrate formation of ionic bond.
Activities	Gather information and discuss the ionic bond.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	All of students are able to do the formation of cation and anion. Teacher gives many examples of ionic bonds formation before give them exercises to do. Students seem understand well today's lesson. However, teacher still guides them during exercises time because teacher discovers that 3 of them are weak and kind of slow in order to complete the exercises.

 

Date	24/4/2012
Time	9.45 am - 10.55 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction  Between Chemicals
Learning Area	Oxidation And Reduction
Learning Objective	Analyzing rusting as a redox reaction
Learning Outcome	Student is able to : a) State the conditions for the rusting of iron b) State what corrosion of metal is c) Describe the process of rusting in terms of oxidation and reduction d) Generate ideas on the use of other metals to control rusting e) Explain with examples on the use of a more electropositive metal to control metal corrosion f) Explain with examples on the use of a less electropositive metal to control metal corrosion.
Activities	Discuss : a) Conditions for the rusting of iron b) The meaning of corrosion of metal c) The process of rusting in terms of oxidation and reduction
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	Today's objectives are achieved. Students find today's lesson is quite easy because relate with their daily life experiences. They are willing to contribute ideas and some of them already study this subtopic before enter the class. Teacher asks several students to repeat the explanation about the mechanism of rusting and they are able to explain clearly. Students also able to use their prior knowledge on electrochemical series and apply it for the reactivity series.

 

Date	24/4/2012
Time	11.40 am - 12.40 pm
Class	4 K 9
Subject	PSN
Theme	Maintenance And Continuity Of Life
Learning Area	Body Coordination
Learning Objective	Understanding cell division
Learning Outcome	Student is able to state what meiosis is
Activities	Doing activity by drawing the stages in meiosis for each student
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Most of the students do not master this subtopic since them unable to draw it correctly. Teacher has to reinforce them more on this subtopic.

 

Date	25/4/2012
Time	7.05 am – 8.15 am
Class	4 Science 1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Synthesising ideas on formation of covalent bond
Learning Outcome	Student is able to : a) State the meaning of covalent bond b) Explain formation of covalent bond c) Illustrate formation of a covalent bond by drawing electron arrangement d) Illustrate formation of covalent bond e) Compare and contrast formation of ionic and covalent bonds
Activities	Collect and interpret data on formation of covalent bond.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	4 of the students are weak on this subtopic. They cannot differentiate between ionic bond and covalent bond. Teacher has to monitors them during exercises time. The rest of them have no problem and find it is easy compare to ionic bond. They also able to illustrate the Lewis Structure very well.

 

Date	25/4/2012
Time	9.45 am – 10.55 am
Class	4 Science 2
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Understanding formation of compounds
Learning Outcome	Student is able to : a) Explain the stability of inert gases. b) Explain conditions for the formation of chemical bonds. c) State types of chemical bonds.
Activities	Discuss : a) The stability of inert gases. b) Conditions for the formation of chemical bonds. c) Types of chemical bonds.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	At first, most of the students have difficulties. Teacher asks the mentor to play their role during exercises time. Mentor guides their group members that have difficulties when doing the exercises. They discuss in group and actively involved. About 20 of them are able to do the formation of cation and anion.

 

Date	25/4/2012
Time	12.10 pm – 12.40 pm
Class	5 K 1
Subject	Science
Theme	Matter In Nature
Learning Area	Carbon Compounds
Learning Objective	Understanding natural polymers
Learning Outcome	A student is able to : a) State what a polymer is b) Give examples of polymer c) State what a monomer is d) Give examples of monomer
Activities	Discuss the following : a) What polymers and monomers are b) Examples of polymer and monomer c) What polimerisation is d) What depolymerisation is
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	All of students understand well today's lesson. Teacher uses analogy to make them clearer about the concept of polymerization and depolymerization. Students also able to differentiate between polymer and monomer. Today's objectives are achieved. Teacher gives exercises to evaluate their understanding.

 

Date	26/4/2012
Time	7.05 am - 8.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Synthesising ideas on formation of covalent bond
Learning Outcome	Student is able to : a) State the meaning of covalent bond b) Explain formation of covalent bond c) Illustrate formation of a covalent bond by drawing electron arrangement d) Illustrate formation of covalent bond e) Compare and contrast formation of ionic and covalent bonds
Activities	Collect and interpret data on formation of covalent bond.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's objectives are achieved. Students are able to illustrate the formation of covalent bond as well as Lewis Structure. They do many exercises on drawing to evaluate their understanding. They also able to differentiate the formation of ionic bond and covalent bond. Students participate actively in today's lesson and always want to get teacher's attention especially during exercises time.

 

Date	26/4/2012
Time	8.15 am – 9.25 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction  Between Chemicals
Learning Area	Oxidation And Reduction
Learning Objective	Understanding the reactivity series of metals and its application
Learning Outcome	Student is able to : a) Compare the differences in the vigour of the reactions of some metals with oxygen. b) Deduce the reactivity series of metals. c) Determine the position of carbon and hydrogen in the reactivity series of metals. d) State what the reactivity series of metals are. e) Describe the extraction of iron from their ores.
Activities	Discuss : a) Reactivity of some metals with oxygen. b) Position of carbon and hydrogen in the reactivity series of metal. c) Extraction of iron.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Textbook b) Reference book
Reflection	At first teacher asks students to discuss all the subtopic involves in today's lesson. After that, teacher instructs several students to explain to their friend in front of the class regarding the subtopics based on several divisions. Students are able to make it with confidence. They explain with the help of diagram and chemical equations. Students show their understanding through the explanations. Today's objectives are achieved.

 

Date	27/4/2012
Time	8.15 am - 9.25 am
Class	4 Science 2
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Bonds
Learning Objective	Synthesizing ideas on formation of ionic bond.
Learning Outcome	Student is able to : a) Explain formation of ions. b) Write electron arrangements for the ions formed. c) Illustrate electron arrangement of an ionic bond. d) Illustrate formation of ionic bond.
Activities	Gather information and discuss the ionic bond.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Several students have difficulties since they did not even remember the ions with their charges. Teacher has to guide them and grouping them in a group of weak students. The rest of students are able to complete the exercises given by teacher. Teacher monitors students during exercises time. Additional exercises is given to make sure that students master this subtopic.

 

Date	27/4/2012
Time	10.40 am – 11.40 am
Class	5 K 1
Subject	Science
Theme	Matter In Nature
Learning Area	Carbon Compounds
Learning Objective	Analysing the process of making soap from oil
Learning Outcome	Student is able to do the experiment of making soap properly
Activities	Doing experiment of making soap
Noble Values	Appreciating the balance in nature
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	All of students are able to do the experiment smoothly and obtain the good results.