Upload
lee-ting-choong
View
231
Download
0
Embed Size (px)
Citation preview
8/6/2019 PCK 3 (97-2003)
1/27
PRESENTED BY:
CHOONG LEE TING
KEK PEI PEITAN WEI NIE
8/6/2019 PCK 3 (97-2003)
2/27
8/6/2019 PCK 3 (97-2003)
3/27
Friends,Friends, do do you you knowknowthatthat even even though though these these
organicorganic compounds compoundssoundsound abstractabstract to to us,us, but buttheythey are are so so real real in in ourour
dailydaily lifelife..
8/6/2019 PCK 3 (97-2003)
4/27
8/6/2019 PCK 3 (97-2003)
5/27
ShowerShower
CreamCreamPropanedial
(Alcohol)
Lauric Acid
(Carboxylic
Acid)
Coeamide
MEA
(Amide)
Phenoxylethanol(Alcohol)
Mylistic Acid
(Carboxylic
Acid)
8/6/2019 PCK 3 (97-2003)
6/27
Sodium MA/vinyl Alcohol
Copolymer
(Alcohol)
Ascorbic Acid
(Carboxylic Acid)
Lauric Acid
(Carbohydrate Acid)
Sorbitol
(Alcohol)
Phosphoric Acid
(Carbohydrate Acid)
Tocopheryl
Acetate
(Ester)
Sodium
Benzoate (Ester)
8/6/2019 PCK 3 (97-2003)
7/27
8/6/2019 PCK 3 (97-2003)
8/27
8/6/2019 PCK 3 (97-2003)
9/27
Benzyl Alcohol Alcohol
Oleic Acid Carboxylic Acid
Stearic Acid Carboxylic Acid
Isopropyl Palmitate Ester
BABY LOTION
8/6/2019 PCK 3 (97-2003)
10/27
8/6/2019 PCK 3 (97-2003)
11/27
HAIR
CONDITIONER
8/6/2019 PCK 3 (97-2003)
12/27
22--BromoBromo--22--NitropropaneNitropropane--1,31,3
DiolDiol
(Alcohol)(Alcohol)
PhenoxyethanolPhenoxyethanol
(Alcohol)(Alcohol)
8/6/2019 PCK 3 (97-2003)
13/27
8/6/2019 PCK 3 (97-2003)
14/27
8/6/2019 PCK 3 (97-2003)
15/27
Target Group: Year 3 Students
Theme: Learning About the World Around Us
Topic: Soil
Teaching and Learning Strategy:Experimenting
8/6/2019 PCK 3 (97-2003)
16/27
1. Teacher asked some questions about
the topic of soil.
Aim: To identify students prior
knowledge and misconceptions about
this topic.
8/6/2019 PCK 3 (97-2003)
17/27
2. Teacher is then distributed different soilsamples such as clay, garden soil and
sand to every group.
8/6/2019 PCK 3 (97-2003)
18/27
3. In the beginning, students are instructed to mix some soil
with water in a tall container. Then, students shake the
mixture and allow it to settle.4. In these two stages, teacher should guide the students on
how to use the apparatus and materials correctly in order to
cultivate their manipulative skills
8/6/2019 PCK 3 (97-2003)
19/27
5. Next, students are asked to observe the
layers that are formed.
Teacher can state those particular aspects that
the students have to observe.
6. After that, teacher should encourage the
students to draw, label and describe whatthey have observed.
8/6/2019 PCK 3 (97-2003)
20/27
77.. Finally,Finally, thethe studentsstudents areare givengiven thetheopportunityopportunity toto repeatrepeat thethe processprocess
usingusing soilsoil samplessamples fromfrom differentdifferent
placesplaces..
8/6/2019 PCK 3 (97-2003)
21/27
Additional Learning Outcomes
In the end of this activity, students will beable to:
develop their communicating skills via their
describing on their observations.
enhance their ability of interpreting data via
labelling
cooperate with other group members
handle the apparatus and specimen correctly
Cultivate the moral values of caring for the
world around us.
8/6/2019 PCK 3 (97-2003)
22/27
Activity 2
Target Group: Year 3 Students
Theme: Learning About the World Around Us
Topic: Mixing Substances
Teaching and Learning Strategy:Discussion
8/6/2019 PCK 3 (97-2003)
23/27
Flow of the Activity
1. Students are shown labels for some
unsafe substances ( detergent,
bleaching agent, medicine etc)
8/6/2019 PCK 3 (97-2003)
24/27
2. Next, teacher discusses the meaning of
the labels with the students.
3. Teacher then guide the students to
discuss about the daily life usage of
these substances by asking severalheuristic questions.
8/6/2019 PCK 3 (97-2003)
25/27
4. Teacher then shows the pictures of the
patients suffered from misused of these
substances.
8/6/2019 PCK 3 (97-2003)
26/27
5. Based on the pictures shown, the students
discuss the danger of touching, smelling ortasting these unsafe substances.
6.Finally, students are required to identify and
list other unsafe substances that they can
found at home .
8/6/2019 PCK 3 (97-2003)
27/27