LESSON PLAN

Subject                                               : PHYSICS

Class / Semester                                 : X/1

Meeting of                                          : 1

Time allocation                                  : 1 x 15 minutes

Standard of Competence                  :

2. Applying the concept and basic principles of kinematics and dynamic’s the object point.

Standards of Competence’s Code   : 

Basic Competence                             :                                                                      

2.3. Applying Newton’s Law for the dynamic’s basic principles of linear motion, vertical motion, and  circular motion with constant velocity.

Indicators                                           :

1. Identifying the application of the principle Newton’s  1^st law (law of inertia) in daily lives.

2. Identifying the application of the principle Newton’s 2^nd law of daily lives.

3. Identifying the application of the principle Newton’s 3^rd laws in daily lives.

Learning Objectives

1.    Students can describe Newton’s laws of motion.

2.    Students can describe examples of application Newton’s 1^st Law in daily lives.

3.    Applying the application of the principle Newton’s 2^nd law of daily lives.

4.    Applying the application of the principle Newton’s  3^rd law of daily lives.

II. Learning Materials

1.      Newton’s First Law

“In the absence of a net external force, an object is either at rest or moving with constant velocity”.

This is also known as the law of inertia, which is mathematically written as follows :      

2.      Newton’s second Law

“if the force or resultant of force working on an object is zero, then  the object will experience an acceleration in the same direction with the resultant force”.

Where F is the magnitude of force, m is the object’s mass, a is the object’s acceleration.

3.      Newtons’s Third Law

“for every action there will always be reaction in the same line. The magnitude of direction force is the same as that of the action, but in the opposite direction.

III.    Learning Strategy

Model                                : Cooperative Learning - STAD

Methods                             : Lectures, Discussions, Questions and Answers

IV. Learning Procedure

Steps	Teacher Activities	Student Activities	Time Allocation
Opening	1.      Opening the lesson and greeting. 2.      Checking the register. 3.      Provide motivation to students by showing a picture about Newton’s Law.	1.      Pray together to begin the lesson. 2.      Listening and paying attention to the motivation.	2
Main Activities	A. Exploration 1.      Giving the student’s chance to ask question about Newton’s Law. 2.      Explain about  Newton’s Law. B. Elaboration 1.      Giving  the student’s occasion to ask questions about the material that the student did’t understand yet. 2.      Teacher devide students into group discussion about work and energy. Each group consists of four to five students. 3.      Explain the direction of discussion. 4.      Ask students to discuss about Newton’s Law and representatives of each group for a presentation in front of the class. C.         Confirmation 1.      Emphasized the discussions about Newton’s Law. 2.      Add to the materials that are lacking in the discussion. 3.      Evaluated of each group based on the presentations, as well as understanding the concept of cooperation in groups. 4.      Giving rewards for the best group presentation.	A.  Exploration 1.      Answering questions from the teacher. 2.      Listening to the teacher's explanations about Newton’s Law. B.  Elaboration 1.      Students ask questions about the material that the student didn’t understand. 2.      Gathered at group to join their respective. 3.      Pay attention of discussion’s direction. 4.      Present the result of the group discussion in front of the class. C.     Confirmation 1.      Listening to the teacher's explanations. 2.      Listen to the delivery of teacher. 3.      Listening to teachers' judgments about the presentation. 4.      The best group to receive rewards from the teacher.	10
Closing	1.       Asking students to giving conclusions. 2.       Closing the leson and greeting.	1.      Mention to the  conclusions. 2.      Answer the greeting.	3

V.  Reference

1.      Abdullah, Muikrajuddin. 2006. Fisika 1A SMA dan MA. Bandung : Erlangga

2.      Fendi, Purwoko. 2006. Physics 2 for Senior High School Year XI.Surakarta : Yudhistira

VI.  Media and Apparatus

1.      Computer and projector

2.      Students worksheet

VII.    Appraisal

1.        Cognitive

1.      Doing student work sheets

2.      Answering questions from other groups.

2.        Affective

No.	Student Activities	Score
1.	Cooperation during the discussion with the group	30
2.	Sincerity in cooperation	20
3.	Being scientific in the discussion and presentation	30
4.	Responsibility and mutual respect among friends in a group	20

3.        Psychomotoric

No	Aspect	Score
1.	Students are able to provide opinions / ideas	20
2.	Students are able to ask questions	20
3.	Students are able to argue for rejecting the opinion of friends	20
4.	Presentation skills in front of the class	20
5.	The ability to solve a problem / issue discussion	20

Knowing,                                                          Semarang, October 2011

Head Master                                                      Subject Teacher of Physics

(Muhammad Taufik)                                                               (Susi Susanti)