Innovative lesson transript

Innovative Lesson Transcript

Name of the student teacher : Haritha.G                                                                                                                          Standard : IX

                                        School : N.S.M.G.H.S.Kottiyam                                                                                                    Strength : 36

                                        Subject : Physics                                                                                                                             Division : A

                                        Unit : Work Energy and Power                                                                                                   Duration: 40 min                                                   Topic : Kinetic Energy and Potential Energy                                                                  Date : 7/12/2018

Curricular Statement : To develop clear understanding of the difference between potential energy and kinetic energy and could describe accurately what causes variation in the amount of potential energy and kinetic energy of an object has and could accurately apply their knowledge of potential energy and kinetic energy to real world situations.

Content Analysis

New terms : Kinetic energy, potential energy

Facts : Flowing river and moving car has kinetic energy.

           A fixed stone and standing man has potential energy.

            The unit of energy is Joule.

Concepts     

Major concepts : The energy of an object due to its motion is called kinetic energy.

                               The energy pocessed by an object due to its position is called potential energy.

Minor concepts : Kinetic energy is directly proportional to mass and square of velocity .

                               Potential energy is directly proportional to mass and height.

Learning objectives : Remembering the above mentioned terms,facts and concepts related to kinetic and potential energy.

                                     Understanding the above mentioned terms,facts and concepts related to kinetic energy and potential energy.

                                     Applying the knowledge in suitable situation in our daily life.

                                    Analyzing the objects,events and phenomenon on the basis of above mentioned terms facts and concepts.

                                    Evaluate the objects, events and phenomenon on the basis of above mentioned terms, facts and concepts.

                                    Create new idea on the basis of above mentioned terms, facts and concepts.

Learning aid : ICT, activity card

Product of learning : The pupil are made aware of the topic kinetic energy and potential energy.

Additional knowledge : The equation connecting kinetic energy and momentum is; kinetic energy =p²/2m

Pre-requisites : The students have already knows that energy is the capacity to do work, and kinetic energy and potential energy are two different types of mechanical energy.

CLASSROOM INTERACTION PROCEDURE	PUPIL’S RESPONSE
Introduction After establishing a good rapport with the students the teacher starts the class by asking about energy. The teacher divides the students into four groups. Then activity cards are given to each group. The cards containing situations and the teacher asks to classify them into energy due to motion and energy due to position. Model of the activity card 1. Flying bird  2. Photo hanging in the wall  3. Swinging pendulum  4. Rolling ball  5. Standing boy  6. Flowing River  7. Pillar  8. Lying rock. After completing the task the teacher reads the answers from each group	Energy due to motion Energy due to motion Flying bird Rolling ball Flowing ball Swinging pendulum Photo hanging in the wall Standing boy Pillar Lying rock

   

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The teacher says that the energy of an object due to its motion is called kinetic energy. The energy of an object due to its position is called potential energy. The teacher says a story, Once upon atime there lived to hares; Michu and Kittu.They were the students of Kattaruvi school. Both of them were good friends. They ate together, sleep together and study together. Kuttu was very fond of eating carrots. He always carries carrot with him to eat in the leisure time. Science was one of their favorite subjects. Usually they discussed about the chapters they were taught and studied them using real life examples to understand them.   One day the teacher taught them about kinetic energy and potential energy. Returning they home they decided to study it through a competition. They choose a starting point and finishing point. They measured the distance that was 2 Km correctly. Before the race they measured their mass. It is confirmed that both of them have 7 Kg. Thus they started the race. Kuttu run as fast he can.    After some distance Kuttu become tired. He look at a carrot and begin to ate it slowly. By that time Michu run to the finishing point.     Te teacher gives an activity card to each student group. Model of the activity card KE=1/2 mv2 Calculate the kinetic energy 1 of Kuttu? Calculate the kinetic energy 2 of Kuttu? Calculate the kinetic energy 1 of Michu? Calculate the kinetic energy 2 of Michu? Who will win the race? Why? What are the factors affecting kinetic energy? The teacher continuous the story Next day they discussed to check about the potential energy. Michu read all available text book and engaged in body maintains.As a result of his hard work his weight becomes 9 Kg. But kuttu did nothing. Thus they went up a hill and Kuttu said that “I am at the highest peak, so I have more potential energy.    The teacher asks about Calculate Kuttu’s potential energy? What is the potential energy of Michu? What is your opinion about Kuttu’s statement? Justify your answer?

Students are watching the picture Pupil hearing the story and then watching the pictures  1/2*7*82= 1568 J 1/2*7*02= 0 J 1/2*7*62= 882 J 1/2*7*92= 1984 J Michu, because velocity 2 of Michu is greater than Kuttu Mass and velocity 7*9.8*8= 548.8 J 9*9.8*7= 617.4 J No, it is incorrect Michu has more weight.

Consolidation Potential energy is directly proportional to mass and height. PE=mgh Kinetic energy is directly proportional to mass and square of velocity. KE=1/2mv2 Review What is kinetic energy? What is potential energy? What is the equation for potential energy? Follow up activity List out more examples of kinetic energy and potential energy from daily life experience.

 

Innovative work

Innovative work can be simply defined as "new idea , creative thoughts, new imaginations in form of a method or device". Innovation is often also viewed as the application of better solutions that meet new requirements.
My innovative work is a seperation method of mixture called sublimation process. I presented it in the form of a short story. I narrated the story colourful with the help of suitable pictures.
I think I was able to use this story book for making a better understanding of sublimation process.

Eigthweek

The eigth week started on 7/01/2019 to 10/01/2019. On monday l completed some works related to projects. There was no regular class on tuesday and wednesday due to strike. On thursday was last day of our teaching practice. So we spent more time with students and give some sweets to students and teachers. Students were expressed their reflection about my class. I also give some suggestions to students. Then we met our option teachers and Headmistress. They give their blessings and wishes for us. Totally it was a great experience for me.

Seventh week

The seventh week started on 31/12/2018 to 5/1/2019. On monday I got a period in 8th D and I studied the topic boiling point in the chapter water. By using inquiry trainning model I studied the topic. On tuesday I studied the topic surface tension by using 5E model. There was no regular class in the afternoon session. On wednesday l conducted an achievement test on 9 th standard. Thursday I conducted my diagnostic test in 9th standard. The next day I give remedial teaching. Saturday was working day and I completed my project related works. Totally it was a great experience for me.