Lampiran 2 RPP Optik Inggris
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Transcript of Lampiran 2 RPP Optik Inggris
7/29/2019 Lampiran 2 RPP Optik Inggris
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LAMPIRAN 2
Lesson Plan
Subject : Physics
Education Unit : Junior High School
Claas/Semester : VIII/2
Main Content : Light and Optics
Time Alottment : 80 minutes
A. Competence Standart
Undersatnding concept and application of vibration, wave, and aoptics in
daily life..
B. Basic Competence
Investigating characteristic of light and relationship with mirror and lens..
C. Indicator
a) Cognitif
1. Product
• Explaining characteristic of light..
• Explaining characteristic of light reflection.
• Explaining characteristic of light refraction
• Explaianing characteristics of shadows in plan , concave, and covex mirror..
• Mention example from characteristics of light and optics in daily life ..
2. Process
• Analizing process formed of shadow in plan, concave, and convex mirror.
• Analizing the relationship among object length, shadows, and focus.
• Calculating the equation concave and covex mirror .
b) Psychomotor
• Drawing the characteristic of light reflection in plan, concave, and covex mirror.
• Measuring light length correctly.
c) Affektive
• Caracter : undestand and appreciate friend opinion, care and responsibility
in solving the problem that has relation with Light and Optics..
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• Social skill : able to communicate verbal like to ask and think about the
concept of Light and Optics.
D. Learning Objective
a) Cognitif
Product
Student are be able to :
• Explaining characteristic of light..
• Explaining characteristic of light reflection.
• Explaining characteristic of light refraction
• Explaianing characteristics of shadows in plan , concave, and covex mirror..
Mention example from characteristics of light and optics in daily life .
Process
Sisstudent are be able to:
• Analizing process formed of shadow in plan, concave, and convex mirror.
• Analizing the relationship among object length, shadows, and focus.
• Calculating the equation concave and covex mirror .
b) Psychomotor
Student are be able to :
• Drawing the characteristic of light reflection in plan, concave, and covex mirror.
• Measuring light length correctly.
c) Afektif • Student are able to develop characters : understanding and appreciating
friend opininion, care and responsibility to solve the problem relate to the gas
ideal processes using demonstration and discussion activity.
• Student are able to communicate verbally such as asking and thinking about
the concept of the ideal gas processes.
E. MATERIAL
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If the medium through which the light is uniform, how
propagation of light? To investigate how light propagates.
Law of reflection states that the angle of incidence equal to
the angle reflection. Each light reflected, if reflected from a
mirror, aluminum foil, or the month following the laws of
reflection..
Refraction of light is the bending of light waves caused by a
change in the speed of light waves such as light waves propagate
from one substance to another substance.
The relationship among object distance, shadow distance and
focal length on the concave mirrors and convex mirrors, can be
expressed by the following equations.
F. APPROACHES, METHODS AND LEARNING MODEL
Learning Model : Cooperatif Learning STAD type
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Learning Mothode : demonstration and discussion
G. ACTIVITY LEARNING
Learning steps
1. Preparation before Teaching and Learning Activity
2. Teaching and Learning Activity
No Teaching and Learning activity
A Opening
5menit
1. Student are asked whether they have mirror in home?
2. Student are asked whether form of shadow if they in front of
mirror?
3. How does it happens.
Executed/No
Executed/No
Executed/No
B. Main Activity
10 menit
• Teacher explains the outline of the subject matter learned
through demonstration activities performed.
• Teacher prepars the equipment that will be used to light and
optics demosntration.
• Teacher grouping student. One group consisted of two people.
Each group was given 1 laptop and file about light and optics,
• Student cooperative to doing demonstration light and optics
are analizing, controlling, and conclusion data.
• During demonstration and discussion in group, teacher leadstudent to make a conclusion from the demonstration..
• Teacher asked on of group to present a discussion of
demonstration in front of the class. And another group to
respond.
• Teacher comfirmation the experiment result based on concept
well.
• Teacher comfirmation the experiment result based on concept
Executed/No
Executed/No
Executed/No
Executed/No
Executed/No
Executed/No
Executed/No
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well.
• Teacher with student formulating relation among objectlength, shadow, and facus in concex and concave mirror.
• Teacher providing strengthening the concept of light and
optics.
Executed/No
Executed/No
Executed/No
C Closing
5 menit
• Teacher and student conclusion about material light and
optics from the activity.
• Teacher take change to ask material light and optics that
confuse.
• Teacher take evaluation to student
•Teacher request to student for studing for learning next
material.
•Closing this meeting for today.
Executed/No
Executed/No
Executed/No
Executed/No k
Executed/No
H. TOOLS / MEDIA/ REFFERENCES
a. Tools : Rules, paper, pencil, bolpoin.
b. Media : Laptop (Video), LCD, marker, whiteboard,
c. Refference :
• Umar Efrizon. 2007. Fisika dan kecakapan hidup untuk SMP.
Jakarta: Ganeca Exact
• Fenomena di sekitar kita.
I. EVALUATION
Assesment :
LP 1 = Product assesment
LP 2 = Psychomotor assesment
LP 3 = Affektive assesment
Teknik : Written test dan Non-tes
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Instrumen : - Written test ( 8 quetion )
- Non-tes Afektif assesment
LAMPIRAN 5
Kognitive Assesment
1. Occurs when the light on the object a.focal
and reflected by the object. b. convex
2. Shadows that can not be captured c. concave
the screen d. focal length
3. A mirror with a surface e. slowed
curved into the f. reflection
4. A point on the optical axis where g. illusion
meeting of the entire beam reflection h. shadows
optic axis parallel to i. the focal point
5. Distance from the center of j. real
the mirror to the focal point.
6. Mirrors can enlarge shadow
7. When light from air into water,
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Performance ASsesment : Light and Optics
Hint: Put a tick (V) the scores 1,2,3, or 4 according to the rubric.
N o Aspect Score
1 2 3 4
Process
1 Analyzing the process of forming a
concave and convex mirror
2 Analyzing result the demonstration
3 Conclude the results of the analysis
to calculate equations concave and
convex mirrors
Psychomotor
4 Drawing characteristic light
5 Doing measurement
Afektif Ya Tidak
6 Responsible for re-tool
7 Cooperative with friends
8 Ask if any question or confuse
9 Take opinion
Rubric: Aspect 1
3: Analyzing data from the formation of a concave mirror images
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2: Analyzing data from the formation of the convex mirror images
1: Analyzing data from the formation of shadows all wrong
Rubric: Aspect 2
3: Analyzing data from light and optics demonstration that shows the relationship
among the object distance, the distance of the shadow, focus distance on the
concave and convex mirrors.
2: Analyze data and optical light demonstration results showing the relationship
among the object distance, the distance of the shadow, the distance focus on onemirror only.
1: Analyzing data from experiments that showed no relationship variables
Rubric: Aspect 3
3: Conclude up the relationship the three variables correctly.
2: Conclude true relationship between two variables.
1: Conclude which showed no relationship between variables
Rubric: Aspect 4
3: Drawing properties of light on mirror Plan, concave and convex appropriate
procedures and be able to make it work
2: Drawing properties of light at least 2 mirrors in accordance with procedures
and be able to make it work
1: Drawing properties of light does not match the procedure
Rubric: Aspect 5
3: To measure in accordance with the procedures and be able to read the scale
correctly.
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2: To measure in accordance with the procedures and not being able to read the
scale.
1: One of the melakukakn measurement.
rubric
Yes: 1
No: 0