Week 15(9/4/2012-13/4/2012)

9/4/2012 ~ Easter Monday

 

Date	10/4/2012
Time	8.15 am - 9.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Periodic Table Of Elements
Learning Objective	Analysing elements in a Period
Learning Outcome	Student is able to : a) List all elements in Period 3. b) Write electron arrangements of all elements in Period 3. c) Describe changes in the properties of elements across Period 3. d) State changes in the properties of the oxides of elements across Period 3. e) Predict changes in the properties of elements across Period 2. f) Describe uses of semi-metals. g) Identify the positions of the transition elements in the Periodic Table h) Give examples of transition elements i) Describe properties of transition elements j) State uses of transition elements in industries
Activities	Discuss : a) Changes in the properties of elements across Period 3. b) Properties of transition elements with respect to melting points, density, variable oxidation numbers and ability to form coloured compounds.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	Before the lesson start, teacher recalls back their knowledge by discuss the term electronegativity and electropositivity regarding Group 1 elements and Group 17 elements. All of students understand well and only then teacher proceeds with elements in period 3. At first, about 10 of the students do not understand the trend of atomic radius because they get confuse with the trend of size in the Group 17 elements. Teacher reinforces again by comparing both trend and use analogy to make them understand better. Students have no problems with lesson of transition elements, their properties and uses. Students do exercises to evaluate their understanding.

 

Date	10/4/2012
Time	9.45 am - 10.55 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction  Between Chemicals
Learning Area	Oxidation And Reduction
Learning Objective	Analysing redox reaction
Learning Outcome	Student is able to : a) State what oxidation is b) State what reduction is c) Explain what redox reaction is d) State what oxidising agent is e) State what reducing agent is f) Explain with examples oxidizing and reducing agents in redox reactions
Activities	Collect and interpret data on oxidation, reduction, redox reaction, oxidising agent and reducing agent based on : a) loss or gain of oxygen b) loss or gain of hydrogen c) transfer of electron
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book c) Mahjong paper d) Marker pens
Reflection	All of students have no problem to identify the process of oxidation and reduction. They also able to define the meaning of redox reaction. Teacher also discovers that students have no problems to identify the oxidizing agent and reducing agent. They find it is easy when define redox reactions in terms of loss or gains of oxygen as well as loss or gains of hydrogen. But during activity time, teacher discovers that student do not really master in applying their previous knowledge on electron transfer in identifying the oxidation and reduction process. They get confuse and difficult to find which one is oxidation and reduction process. Teacher monitors and guides them. Only two groups are able to present today. Other presentations will proceed on the next lesson. Teacher has to give more exercises since most of the students do not really master the redox reaction in terms of electron transfer. Today's objectives only achieved about 90%.

 

Date	10/4/2012
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 describe the process of mitosis
Activities	Discuss the process and importance of mitosis
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's objectives are achieved. All of students are able to draw the process of mitosis properly. Teacher checks their work one by one and satisfied with their work.

 

 

11/4/2012 ~ Cuti Umum Pertabalan Agung

 

 

Date	12/4/2012
Time	7.05 am - 8.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Equation and Formulae Periodic Table Of Elements
Learning Objective	Revision
Learning Outcome	Student is able to remember all the formulas involved in chapter 3 and all elements in chapter 4.
Activities	Test on their memory regarding chapter 3 and 4
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's objective is not achieved since most of the students do not remember yet and not serious enough. Only 7 of the students pass the test and able to give correct answers for all the questions given by teacher. Test continues on the next class to make sure all of they are able to remember the formula and elements.

 

Date	12/4/2012
Time	8.15 am – 9.25 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction  Between Chemicals
Learning Area	Oxidation And Reduction
Learning Objective	Analysing redox reaction
Learning Outcome	Student is able to : a) State what oxidation is b) State what reduction is c) Explain what redox reaction is d) State what oxidising agent is e) State what reducing agent is f) Explain with examples oxidizing and reducing agents in redox reactions
Activities	Collect and interpret data on oxidation, reduction, redox reaction, oxidising agent and reducing agent based on changes in oxidation number
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's objectives are achieved. All of students find it easy regarding the calculation of the oxidation number for each element in the substances. Teacher asks students to do exercises on this subtopic to evaluate their understanding.

 

Date	13/4/2012
Time	8.15 am - 9.25 am
Class	4 Science 2
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equation
Learning Objective	Synthesizing chemical formulae
Learning Outcome	Student is able to determine the empirical formula of magnesium oxide.
Activities	Conduct an activity to determine the empirical formula of magnesium oxide.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	All of students are able to the carry out the experiment smoothly. Students also able to give the correct answers for the discussion part.

 

Date	13/4/2012
Time	10.40 am – 11.40 am
Class	5 K 1
Subject	Science
Theme	Balance And Management Of The Environment
Learning Area	Preservation And Conservation Of The Environment
Learning Objective	Analysing the effects of environmental pollution
Learning Outcome	Student is able to conduct an experiment on greenhouse effect
Activities	Conduct the second PEKA experiment
Noble Values	Appreciating the balance in nature
Teaching Aids	a) Textbook b) Reference book
Reflection	All of students are able to do the experiment properly. Since there is not enough time, discussion on the result will proceed on the next lesson.

Week 14(2/4/2012-6/4/2012)

Date	2/4/2012
Time	8.15 am - 9.25 am
Class	4 Science 1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equation
Learning Objective	Synthesizing chemical formulae
Learning Outcome	Student is able to determine the empirical formula of magnesium oxide.
Activities	Conduct an activity to determine the empirical formula of magnesium oxide.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	Today's objective is achieved. All of students are able to carry out the experiment smoothly and able to give the correct answers for discussion part.

Date	2/4/2012
Time	9.45 am - 10.55 am
Class	5 K 1
Subject	Science
Theme	Matter In Nature
Learning Area	Carbon Compounds
Learning Objective	Analysing fats and their effects on health
Learning Outcome	Student is able to : a) Give examples of fats b) State the sources of fats c) State the elements found in fats d) State what saturated fats are e) State what unsaturated fats are f) Compare and contrast saturated fats with unsaturated fats g) Explain with examples the effects of consuming food rich in saturated fats on health h) Explain with examples the effects of consuming food rich in unsaturated fats on health
Activities	Discuss : a) Elements found in fats b) saturated and unsaturated fats c) Effects of consuming food rich in saturated and unsaturated fats on health
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	5 of the students do not really understand today's lesson. They always relate the term fat with the body size. After discussion they understand better and able to differentiate between saturated and unsaturated fat. Most of the students are able to give examples of saturated and unsaturated fat. They also able to contribute ideas regarding the effects of excessive consumption of fat to human health. Teacher asks them to do exercises in workbook to evaluate their understanding.

Date	3/4/2012
Time	8.15 am - 9.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equation
Learning Objective	Synthesizing chemical formulae
Learning Outcome	Student is able to determine the empirical formula of magnesium oxide.
Activities	Conduct an activity to determine the empirical formula of magnesium oxide.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	Today's objective is achieved. All of students are able to carry out the experiment smoothly and able to give the correct answers for discussion part.

Date	3/4/2012
Time	9.45 am - 10.55 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Carbon Compounds
Learning Objective	Analysing natural rubber
Learning Outcome	Student is able to : a) List examples of natural polymers and their monomers. b) Draw the structural formula of natural rubber. c) State the properties of natural rubber. d) State the uses of natural rubber. e) Describe the coagulation process of latex.
Activities	Collect and interpret data on : a) Natural polymer b) Properties of natural rubber c) Uses of natural rubber d) Structural formula of natural rubber
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	Today's objectives are achieved. At first 5 of the students are unable to understand the coagulation process since they came late to the class due to their duty during recess. Therefore, teacher repeats the explanation by using diagram for the coagulation of latex to make them understand better. After that, teacher asks students to explain back, and they are able to do so. Teacher gives exercises to evaluate their understanding on this subtopic.

Date	3/4/2012
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	Analysing the effects of excessive consumption of alcohol on body coordination and health
Learning Outcome	Student is able to give ideas on the effects of excessive consumptions of alcohol on body coordination and health
Activities	Discuss the effects of excessive consumption of alcohol
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Students seems weak because they have misconception on the alcohol term. They only know that alcohol is the alcoholic drink. Teacher explains in detail only then they understand better.

Date	4/4/2012
Time	8.15 am – 9.05 am
Class	4 Science 1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Periodic Table Of Elements
Learning Objective	Analysing Group 17 element
Learning Outcome	Student is able to : a) List all Group 17 elements. b) State the general physical properties of chlorine, bromine and iodine. c) Describe changes in the physical properties from chlorine to iodine. d) List the chemical properties of chlorine, bromine and iodine. e) Describe the similarities in chemical properties of chlorine, bromine and iodine. f) Relate the chemical properties of Group 17 elements with their electron arrangements. g) Describe changes in reactivity of Group 17 elements down the group. h) Predict physical and chemical properties of other elements in Group 17. i) State the safety precautions when handling Group 17 elements.
Activities	Discuss and collect information of Group 17 elements.
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Text book b) Reference book
Reflection	All of students are able to describe back the properties for group 17 elements. Students list down the details for Group 18 and 1 also for comparison. Therefore students understand well and able to differentiate properties among those groups. Teacher gives exercises to evaluate their understanding. All of students are able to give the correct answers. Today's objectives are achieved.

Date	4/4/2012
Time	10.10 am – 11.10 am
Class	4 Science 2
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Periodic Table Of Elements
Learning Objective	Analysing Group 17 element
Learning Outcome	Student is able to : a) List all Group 17 elements. b) State the general physical properties of chlorine, bromine and iodine. c) Describe changes in the physical properties from chlorine to iodine. d) List the chemical properties of chlorine, bromine and iodine. e) Describe the similarities in chemical properties of chlorine, bromine and iodine. f) Relate the chemical properties of Group 17 elements with their electron arrangements. g) Describe changes in reactivity of Group 17 elements down the group. h) Predict physical and chemical properties of other elements in Group 17. i) State the safety precautions when handling Group 17 elements.
Activities	Discuss and collect information of Group 17 elements.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Text book b) Reference book
Reflection	Today's lesson postpone to the next class since half of the students not in the class due to some reasons. Therefore teacher continues with discussion on exercises and asks students to do Paper 2 question from the workbook. Students do the work and discuss among group members. Teacher monitors and guides them during exercises time. After discussion, teacher discovers that almost all of the students do not do revision at home because they already forget everything that has been learned. Teacher takes initiatives by give more exercises to be completed by them.

Date	4/4/2012
Time	12.10 pm – 12.40 pm
Class	5 K 1
Subject	Science
Theme	Matter In Nature
Learning Area	Carbon Compounds
Learning Objective	Analysing fats and their effects on health
Learning Outcome	Student is able to : a) Give examples of fats b) State the sources of fats c) State the elements found in fats d) State what saturated fats are e) State what unsaturated fats are f) Compare and contrast saturated fats with unsaturated fats g) Explain with examples the effects of consuming food rich in saturated fats on health h) Explain with examples the effects of consuming food rich in unsaturated fats on health
Activities	Discuss : a) Elements found in fats b) saturated and unsaturated fats c) Effects of consuming food rich in saturated and unsaturated fats on health
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	Today's discussion focus on the exercises that give by teacher as their homework. Only half of them complete the exercises given. Teacher reinforces students by giving the correct answers and discuss about the simple experiment in the workbook.

Date	5/4/2012
Time	7.05 am - 8.15 am
Class	4 Science 3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Periodic Table Of Elements
Learning Objective	Analysing Group 17 element
Learning Outcome	Student is able to : a) List all Group 17 elements. b) State the general physical properties of chlorine, bromine and iodine. c) Describe changes in the physical properties from chlorine to iodine. d) List the chemical properties of chlorine, bromine and iodine. e) Describe the similarities in chemical properties of chlorine, bromine and iodine. f) Relate the chemical properties of Group 17 elements with their electron arrangements. g) Describe changes in reactivity of Group 17 elements down the group. h) Predict physical and chemical properties of other elements in Group 17. i) State the safety precautions when handling Group 17 elements.
Activities	Discuss and collect information of Group 17 elements.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	5 of the students seems very weak because they still do not remember the previous lesson when asks by teacher. Teacher has to reinforce them back only then teacher are able to show the differences among Group 18, 1 and 17 elements. The rest of students show improvements and give positive respond during lesson. They are able to give appropriate answers when ask by teacher. They also able to explain the concept of reactivity for Group 1 and 17 elements for comparison. Teacher gives exercises to evaluate their understanding.

Date	5/4/2012
Time	8.15 am – 9.25 am
Class	5 Science 1
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Oxidation And Reduction
Learning Objective	Evaluating fats Analysing natural rubber
Learning Outcome	Students is able to give all the correct answers for exercises given by teacher
Activities	Discuss on the exercises given by teacher
Noble Values	Appreciating the contribution of science and technology.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's lesson focuses on discussion of the exercises given by teacher. All of students are able to give the correct answers. Today's objectives are achieved.

6/4/2012 ~ Good Friday