| Date | 8/4/2013 |
| Time | 8.15 am – 9.05 am |
| Class | 4K8 |
| Subject | Science |
| Theme | Matter In Nature |
| Learning Area | Matter and substances |
| Learning Objective | Understanding the structure of an atom |
| Learning Outcome | Student is able to : a) Describe the structure of an atom b) Identify the subatomic particles c) Compare and contrast the subatomic particles |
| Activities | Carry out an activity to compare and contrast the subatomic particles in terms of location, relative mass and charge. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book c) Workbook |
| Reflection |
Students draw the structure of the atom and able to identify the subatomic particles by labeling them and fill in the blank in their workbook. Students understand well and able to describe the structure of the atom. Today's objectives are achieved.
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| Date | 8/4/2013 |
| Time | 9.05 am – 9.55 am |
| Class | 4S3 |
| Subject | Chemistry |
| Theme | Matter Around Us |
| Learning Area | Chemical Formulae And Equations |
| Learning Objective | Interpreting chemical equations |
| Learning Outcome | Student is able to : a) Interpret chemical equations quantitatively and qualitatively. b) Solve numerical problems using chemical equations. |
| Activities | Discuss : a) Interpretation of chemical equations quantitatively and qualitatively. b) Solve numerical problems using chemical equations. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
Today's objectives are not fully achieved. About 5 of students not able to understand how to solve the problems regarding calculation. This is because students are weak in mathematics, therefore they find it is difficult. Therefore, teacher guides them personally and gives exercises to make them understand better.
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| Date | 9/4/2013 |
| Time | 9.45 am – 10.55 am |
| Class | 5S2 |
| Subject | Chemistry |
| Theme | Interaction Between Chemicals |
| Learning Area | Carbon Compounds |
| Learning Objective | Analyzing carboxylic acids |
| Learning Outcome | Student is able to : a) State the general formula of carboxylic acids. b) Identify the functional group of carboxylic acids. c) List the names and molecular formulae of the first four members of carboxylic acid. d) Draw structural formulae of the first four members of carboxylic acid and name them using the IUPAC nomenclature. e) Describe the preparation of ethanoic acid acid in the laboratory. |
| Activities | Construct a table with names and molecular formulae of the first four members of carboxylic acid, and draw their structural formulae. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
All of students understand today's lesson. They only have difficulties at the beginning because they do not know how to give the names since there is different number of n and the parent name. Teacher gives several examples and adds with exercises to make sure they understand better. Students are able to draw the structure correctly. Today's objectives are achieved.
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| Date | 9/4/2013 |
| Time | 11.30 am – 12.40 pm |
| Class | 4S1 |
| Subject | Chemistry |
| Theme | Matter Around Us |
| Learning Area | Periodic Table Of Elements |
| Learning Objective | Analyzing the Periodic Table Of Elements |
| Learning Outcome | Student is able to : a) Describe the contributions of scientist in the historical development of the Periodic Table. b) Identify groups and periods in the Periodic Table. c) State the basic principle of arranging the elements in the periodic table from their proton numbers and relate with electron arrangement. d) Explain the advantages of grouping elements in the Periodic Table. e) Predict the group and the period of an element based on its electron arrangement. |
| Activities | Study the arrangement of elements in the Periodic Table from the following aspects : a) Group and period b) Proton number c) Electron arrangement |
| 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 explain how the elements are arranged in the Periodic Table. They also able to predict the location of elements given by teacher.
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| Date | 10/4/2013 |
| Time | 7.05 am – 8.15 am |
| Class | 5S3 |
| Subject | Chemistry |
| Theme | Interaction Between Chemicals |
| Learning Area | Carbon Compounds |
| Learning Objective | Analyzing carboxylic acids |
| Learning Outcome | Student is able to : a) State the general formula of carboxylic acids. b) Identify the functional group of carboxylic acids. c) List the names and molecular formulae of the first four members of carboxylic acid. d) Draw structural formulae of the first four members of carboxylic acid and name them using the IUPAC nomenclature. e) Describe the preparation of ethanoic acid acid in the laboratory. |
| Activities | Construct a table with names and molecular formulae of the first four members of carboxylic acid, and draw their structural formulae. |
| 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 structural formula and give the correct names for them. Teacher gives exercises by drawing the structural formula and asks them to give the name.
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| Date | 10/4/2013 |
| Time | 9.45 am – 10.55 am |
| Class | 4S3 |
| Subject | Chemistry |
| Theme | Matter Around Us |
| Learning Area | Periodic Table Of Elements |
| Learning Objective | Analyzing the Periodic Table Of Elements |
| Learning Outcome | Student is able to : a) Describe the contributions of scientist in the historical development of the Periodic Table. b) Identify groups and periods in the Periodic Table. c) State the basic principle of arranging the elements in the periodic table from their proton numbers and relate with electron arrangement. d) Explain the advantages of grouping elements in the Periodic Table. e) Predict the group and the period of an element based on its electron arrangement. |
| Activities | Study the arrangement of elements in the Periodic Table from the following aspects : a) Group and period b) Proton number c) Electron arrangement |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
At first, students do not understand the concept of element arrangement in periodic table. With the help of big periodic table in the lab, teacher explains more clearly to the students. Finally, they understand better and able to identify the location of each element given by teacher in exercises. Today's objectives are achieved.
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| Date | 10/4/2013 |
| Time | 12.05 pm – 12.40 pm |
| Class | 4K8 |
| Subject | Science |
| Theme | Matter In Nature |
| Learning Area | Matter and substances |
| Learning Objective | Applying the idea of proton number and nucleon number in atoms of elements |
| Learning Outcome | Student is able to : a) State what proton number is b) State what nucleon number is c) Relate the number of protons, neutrons and electrons in an atom to its proton number and nucleon number |
| Activities | Collect and interpret data on the Following : a) Proton number c) Nucleon number |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book c) Workbook |
| Reflection |
Students are able to state the proton number and the nucleon number. Teacher gives formula regarding nucleon number, proton number and neutron number and asks students to memorize them. Students are able to describe the relationship between nucleon number, proton number and neutron number. Today's objectives are achieved.
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| Date | 11/4/2013 |
| Time | 9.45 am – 10.55 am |
| Class | 5S2 |
| Subject | Chemistry |
| Theme | Interaction Between Chemicals |
| Learning Area | Carbon Compounds |
| Learning Objective | Analysing carboxylic acids |
| Learning Outcome | Student is able to : a) State the reactions of ethanoic acid with other chemicals. b) Predict the chemical properties for other members of carboxylic acid. c) Explain with examples the uses of carboxylic acids in everyday uses. |
| Activities | Collect and interpret data on chemical properties of ethanoic acid through its reaction. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
Discussion focus on chemical reaction of carboxylic acid. Students are able to apply their prior knowledge about alcohol on the formation of carboxylic acid. They also contribute ideas during discussion on the uses of carboxylic acid. Today's objectives are achieved.
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| Date | 11/4/2013 |
| Time | 10.55 am – 12.05 pm |
| Class | 4S1 |
| Subject | Chemistry |
| Theme | Matter Around Us |
| Learning Area | Periodic Table Of Elements |
| Learning Objective | Analysing Group 1 elements |
| Learning Outcome | Student is able to : a) List all Group 1 elements. b) State the general physical properties of lithium, sodium and potassium. c) Describe changes in the physical properties from lithium to potassium. d) List the chemical properties of lithium, sodium and potassium. e) Describe the similarities in chemical properties of lithium, sodium and potassium. f) Relate the chemical properties of Group 1 elements to their electron arrangements. g) Describe changes in reactivity of Group 1 elements down the group. h) Predict physical and chemical properties of other elements in Group 1. i) State the safety precautions when handling Group 1 elements. |
| Activities | Gather information and discuss about Group 1 elements. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
At first, only about 5 of students understand well the lesson. The rest of them get confuse and cannot give the correct answers when ask by teacher. Therefore, teacher explains several times by comparing the element from group 18 and group 1 about chemical properties. Students are able to describe the trend for each property of the elements and relate it with the valence electrons and the forces inside the element. To evaluate students understanding, teacher gives exercises and students discuss with their group members.
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| Date | 12/4/2013 |
| Time | 9.40 am – 10.40 am |
| Class | 4K8 |
| Subject | Science |
| Theme | Matter In Nature |
| Learning Area | Matter and substances |
| Learning Objective | Applying the idea of proton number and nucleon number in atoms of elements |
| Learning Outcome | Student is able to : a) Deduce the number of protons, electrons and neutrons in atoms of different elements b) Make a generalisation on the numbers of protons and electrons in atoms of different elements c) State what isotopes are d) Give examples of isotopes |
| Activities | Discuss the following : a) Isotopes b) Examples of isotopes such as isotopes of hydrogen and carbon. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book c) Workbook |
| Reflection |
Most of the students do not give respond when ask by teacher during discussion because they did not remember the formulas involved for calculation. Only about 4 of students give all correct answers for question given by teacher. Teacher reinforce students by explain step by step for the calculation. Students have no problems for understanding the concept of isotopes.
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| Date | 12/4/2013 |
| Time | 10.40 am – 11.40 am |
| Class | 5S3 |
| Subject | Chemistry |
| Theme | Interaction Between Chemicals |
| Learning Area | Carbon Compounds |
| Learning Objective | Analysing carboxylic acids |
| Learning Outcome | Student is able to : a) State the reactions of ethanoic acid with other chemicals. b) Predict the chemical properties for other members of carboxylic acid. c) Explain with examples the uses of carboxylic acids in everyday uses. |
| Activities | Collect and interpret data on chemical properties of ethanoic acid through its reaction. |
| Noble Values | Appreciating the balance of nature. |
| Teaching Aids | a) Textbook b) Reference book |
| Reflection |
Today's objectives are achieved. Students are able to predict and draw the structure of the product for every reaction involved carboxylic acid. They also apply their knowledge on daily life experiences into discussion and contribute ideas among members of the class.
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