SEKOLAH MENENGAH TEKNIK PENDANGPEKA 3
NAME: …………………………………………………………………………….
CLASS : …………………………… DATE :……….…………………………….
Situation :
Observe the situation above. The picture show Abu and Bakar pushing two trolley. Abu seems to have more difficulty pushing the trolley than Bakar.
Using the information :
(a) Make a suitable inference
(b) State a suitable hypothesis that can be studied
Using proper apparatus such as inertial balance, three cylindrical masses, G clamp and stop watch.
(c) Elaborate one experiment to test your hypothesis. Include the information below in your report :
i. Purpose of experiment
ii. Variable exist in the experiment
iii. List of apparatus
iv. Apparatus arrangement
v. Procedures to control manipulated variable and responding variable.
vi. Method of tabulating data and analyzing data
vii. Using the procedures run a experiment and make a analysis and
conclusion.
PWE Report (Practical Work Evaluation)
C1 (a) 1 Inference :
SMTP 1
Abu Bakar
S1PI
1
C1
S1PI
2
(b
)
1 Hypothesis :
C1
S1PI
3
(c) 1 Aim/ Purpose of experiment :
C1
S1PI
4
2 Manipulated variable :
Responding variable :
C1
S1PI
4
3 Constant variable :
C1
S2PI
1
4 List of apparatus/instruments :
C1
S2PI
2
5 Apparatus arrangement :
SMTP 2
C1
S2PI
3
6 Method to control manipulated variables :
C1
S2PI
3
7 Method to control responding variables :
SMTP 3
C1
S2PI
3
8 Experiment repetition :
Construct 2: Conducting the experiment
C1
S2PI
4
9 Data tabulation : Tabulate data containing number of mass,m, time for 10
complete oscillations, t10 , period, T and T2.
Construct 3: Collecting and recording data
SMTP 4
Scientific Performance Indicator (PI)PI1: Setting up apparatus
PI2: Conducting experiment using the apparatus set up
PI3: Taking down readings
Scientific Performance Indicator (PI)PI1: Making tablesPI2: Recording all values for manipulative variablesPI3: Recording all values for responding variablesPI4: Recording secondary data
Gradient of the graph:
10 Data analysis (Plot a graph of mass, T2 versus mass, m)
SMTP 5
Title : ___________________________________________________________________
Contruct 4 : Data analysis and making conclusions
SMTP 6
C4
PI6
Conclusion : (State relationship between variables and state whether your
hypothesis is accepted or rejected)
C4
PI7
Caution steps :
Construct 5: Scientific Behaviour and moral values
Items Performance Indicator
SMTP 7
Scientific Performance Indicator (PI)
PI1: Relating the topic of the graph and drawingcorrect axisPI2: Uniform scalePI3: Best, smooth, straight linePI4: Determining gradient and drawing the trianglePI5: Determining values from graph via extrapolation or intrapolationPI6: Making conclusionsPI7: Relating steps in order to get better accuracy readings
Interest PI1: Quality work, Frequent findings, intelligence
Systematic PI2: Organized workCooperative PI3: Helping out a lotResponsible PI4: Takes care of the cleanliness of
the lab and safety
Teacher’s Name : Ahmad Suhaimi Bin Halim
Date :
SMTP 8
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