Week 6(4/2/2013-8/2/2013)

Date	4/2/2013
Time	7.05 am – 8.15 am
Class	4K8
Subject	Science
Theme	Maintenance And Continuity Of Life
Learning Area	Heredity and Variation
Learning Objective	Understanding cell division
Learning Outcome	Student is able to : a) State what is gene, deoxyribonucleic acids (DNA) and chromosomes are b) Describe the relationship between gene, DNA and chromosome c) State what mitosis is d) State what meiosis is e) Describe the process of mitosis f) Describe the process of meiosis
Activities	Discuss the process of mitosis and meiosis
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	Students observed the diagram of mitosis and meiosis in the textbook. And then teacher discuss with students about the mitosis and meiosis process. Students understand what happening in each stage for both processes. Teacher draw the stages in front and ask students to describe about the stage.

 

Date	4/2/2013
Time	8.15 am – 9.25 am
Class	4S3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equations
Learning Objective	Understand and apply the concept of relative atomic mass and relative molecular mass.
Learning Outcome	Student is able to : a) State the meaning of relative atomic mass based on carbon-12 scale. b) State the meaning of relative molecular mass based on carbon-12 scale. c) State why carbon-12 is used as a standard for determining the relative atomic mass and the relative molecular mass. d) Calculate the relative molecular mass of substances.
Activities	Collect and interpret data concerning relative atomic mass and relative molecular mass based on carbon-12 scale.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	At first, all of them do not understand how to calculate the relative molecular mass because they do not know how to apply the relative atomic mass in calculation of relative molecular mass. Teacher shows 5 examples and explains step by step to help them understand the calculation. Finally, students understand better and able to give correct answers for the question given.

 

Date	5/2/2013
Time	9.45 am – 10.55 am
Class	5S2
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Carbon Compounds
Learning Objective	Analyzing alkanes
Learning Outcome	Student is able to : a) Relate physical changes in physical properties with increase in the number of carbon atoms in alkane molecules. b) Explain the effects of the increase in number of carbon atoms in alkane molecules on the molecules boiling points. c) Describe complete and incomplete combustion of alkanes. d) Describe the substitution reaction of alkanes. e) Write chemical equations for combustion and substitution reactions of methane. f) Describe how methane affects everyday life.
Activities	Discuss a) The relationship between changes in physical properties with increase in the number of carbon atoms in alkane molecules. b) The effect on boiling points of alkanes due to increase in the number of carbon atoms in alkane molecules. c) The complete and incomplete combustion of alkanes d) The complete and incomplete combustion of alkanes. e) The substitution reaction of alkanes. f) The decomposition of organic matter produces methane and how this may cause fire in landfills and peat swamps.
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 describe the trend of each physical property of alkanes. Teacher lets student take over the discussion to make them show their opinion among themselves. Teacher only reinforces students at the end of lesson. Besides, teacher gives time to students for exploring the model of atomic structure and builds models as well as does the chemical reaction involved alkanes. Teacher gives exercises to evaluate student's understanding.

 

Date	5/2/2013
Time	11.30 am – 12.40 pm
Class	4S1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equations
Learning Objective	Analyze the relationship between the numbers of moles with the number of particles.
Learning Outcome	Student is able to : a) Define a mole. b) State the meaning of Avogadro constant. c) Relate the number of particles ion one mole of substance using the Avogadro constant. d) Solve numerical problems to convert number of moles of particles of a given substance and vice versa.
Activities	a) Study the mole concept. b) Collect and interpret data on Avogadro's Constant. c) Discuss the relationship between numbers of particles in one mole of a substance with Avogadro's constant. d) Solve numerical problems to convert the number of moles of particles of a given substance and vice versa.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	At first, all of students do not understand since this is the first time they learn about number of mole and number of particles. However, teacher helps them by giving several examples of calculation and asks them to remember the formula. Finally, all of them are able to do the question given by teacher except several questions that are a bit tricky. Therefore, teacher monitors and guides them during exercises time.

 

Date	6/2/2013
Time	7.05 am – 8.15 am
Class	5S3
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Rate Of Reaction
Learning Objective	Synthesizing ideas on collision theory Practicing scientific knowledge to enhance quality of life.
Learning Outcome	Student is able to : a) Relate reaction with energy produced by movement and effective collision of particles. b) Describe activation energy. c) Sketch and describe energy profile diagram. d) Relate the frequency of effective collisions with the rate of reaction. e) Relate the frequency of effective collisions with factors influencing the rate of reaction. f) Describe how a certain factors affect the collision of particles in a reaction. g) Apply knowledge on factors affecting the rate of reaction in everyday activities. h) Adopt problem solving approaches and make rational decisions based on research.
Activities	Collect, interpret data and discuss the following : a) collisions b) effective collision c) activation energy d) collision frequency e) effective collision frequency f) energy profile diagram g) Scientist's contribution in enhancing the quality of life.
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 relate the factors affecting the rate of reaction with collision theory. They combine the previous knowledge with collision theory. Teacher asks several students to explain back the theory and they are able to do exercises given by teacher. Teacher monitors and guides them.

 

Date	6/2/2013
Time	9.45 am – 10.55 am
Class	4S3
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equations
Learning Objective	Analyze the relationship between the numbers of moles with the number of particles.
Learning Outcome	Student is able to : a) Define a mole. b) State the meaning of Avogadro constant. c) Relate the number of particles ion one mole of substance using the Avogadro constant. d) Solve numerical problems to convert number of moles of particles of a given substance and vice versa.
Activities	a) Study the mole concept. b) Collect and interpret data on Avogadro's Constant. c) Discuss the relationship between numbers of particles in one mole of a substance with Avogadro's constant. d) Solve numerical problems to convert the number of moles of particles of a given substance and vice versa.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	At first, most of the students do not understand well the lesson because this is the first time they learn about number of moles and number of particles. Therefore, teacher takes time to make them understand by giving a lot of examples related to calculation. Finally, after several hands on activity, students are able to solve the problems. Teacher evaluates students by giving a lot of exercises to make sure they master this subtopic.

 

Date	6/2/2013
Time	12.05 pm – 12.40 pm
Class	4K8
Subject	Science
Theme	Maintenance And Continuity Of Life
Learning Area	Heredity and Variation
Learning Objective	Understanding cell division
Learning Outcome	Student is able to : a) Compare and contrast mitosis with meiosis b) Explain the importance of mitosis and meiosis
Activities	Carry out an activity to compare and contrast mitosis with meiosis and discuss the importance of both of them.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	Students observed the diagram of mitosis and meiosis in the textbook and teacher asks them to make comparison. Most of them are able to differentiate both of the process based on diagram only. Teacher reinforces them by discussing the question in the workbook.

 

Date	7/2/2013
Time	10.10 am – 11.10 am
Class	5S2
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Carbon Compounds
Learning Objective	Analysing Alkenes
Learning Outcome	Student is able to : a) State what alkene is. b) Deduce the molecular formulae of the first nine alkenes. c) Name the first nine alkenes. d) Draw the structural formulae for the first nine straight chain alkenes.
Activities	Collect and interpret data on the meaning of alkene, the general formula, molecular formulae and structural formula of the first ten alkenes.
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 give the correct name, molecular formula and draw the structural formulas of nine straight chain alkenes. Teacher asks students to do draw on the whiteboard and discuss with them either their answers right or wrong. Teacher also gives exercises as their homework during this coming holiday.

 

Date	7/2/2013
Time	11.10 am – 12.10 pm
Class	4S1
Subject	Chemistry
Theme	Matter Around Us
Learning Area	Chemical Formulae And Equations
Learning Objective	Analyzing the relationship between the numbers of moles of a substance with its mass.
Learning Outcome	Student is able to : a) State the meaning of molar mass. b) Relate molar mass to the Avogadro constant. c) Relate molar mass of a substance to its relative atomic mass or relative molecular mass. d) Solve numerical problems to convert the number of moles of a given substance to its mass and vice versa.
Activities	Discuss : a) Meaning of molar mass. b) To relate molar mass with the Avogadro constant. c) To relate molar mass of a substance with its relative atomic mass or relative molecular mass.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	All of students still remember the formula involved in the previous lesson. Today, another two formulas are given for them to memorize. Teacher gives questions that required that to use all four formulas and most of students are able to solve the problem by themselves. About 5 of the students need teacher's guideline because they are weak in mathematics. Teacher guides and monitors them during exercises time. Today's objectives are achieved.

 

Date	8/2/2013
Time	9.40 am – 10.40 am
Class	4K8
Subject	Science
Theme	Introducing Science
Learning Area	Scientific Investigation
Learning Objective	Analysing method of scientific investigation
Learning Outcome	Student is able to determine the rapidity of fine salt and coarse salt dissolve in water.
Activities	Carry out an experiment to investigate the solubility of two different salts.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book c) Workbook
Reflection	All of students are able to carry out the experiment smoothly with guided by teacher. Teacher monitors them during experiment time.

 

Date	8/2/2013
Time	10.40 am – 11.40 am
Class	5S3
Subject	Chemistry
Theme	Interaction Between Chemicals
Learning Area	Carbon Compounds
Learning Objective	Analyzing alkanes
Learning Outcome	Student is able to : a) Relate physical changes in physical properties with increase in the number of carbon atoms in alkane molecules. b) Explain the effects of the increase in number of carbon atoms in alkane molecules on the molecules boiling points. c) Describe complete and incomplete combustion of alkanes. d) Describe the substitution reaction of alkanes. e) Write chemical equations for combustion and substitution reactions of methane. f) Describe how methane affects everyday life.
Activities	Discuss a) The relationship between changes in physical properties with increase in the number of carbon atoms in alkane molecules. b) The effect on boiling points of alkanes due to increase in the number of carbon atoms in alkane molecules. c) The complete and incomplete combustion of alkanes d) The complete and incomplete combustion of alkanes. e) The substitution reaction of alkanes. f) The decomposition of organic matter produces methane and how this may cause fire in landfills and peat swamps.
Noble Values	Appreciating the balance of nature.
Teaching Aids	a) Textbook b) Reference book
Reflection	Today's objectives are achieved. All of students understand the trend of several physical properties of alkanes. Students also have no problems with the chemical reaction involved for alkane that are combustion and halogenations. Students involved actively in the discussion and teacher responds to their question well.