Physic ( Ye-U).pptx for education department

About Physics

1. PHYSICS (Ye - U Teacher Training)

2. Contents Introduction to Physics Objectives of teaching Physics in Upper Secondary Level Syllabuses of Physics in Upper Secondary Level Syllabuses of Practical Physics Stages of teaching-learning process in Upper Secondary Level Lesson plan (Grade 11-Physcis) Teaching Aids for teaching Physics Assessment

3. Introduction to Physics

4. Introduction to Physics Latin word Physica means natural things. a field of science mainly focuses on matter and energy and their relationships mathematical formula of all natural activities the study of all natural laws defined for matters or forces

5. Objectives of teaching Physics in Upper Secondary Level

6. Objectives of teaching Physics in Upper Secondary Level To acquire the basic knowledge and skills of physics. To acquire competence in reasoning comprehension, analysis, synthesis, and evaluation. To know and understand the application of the basic knowledge and skill of physics to daily-life phenomena and national production. To develop the enquiring mind and scientific attitude. To lay the foundation for further study in physics.

7. Century Skills for Learning   Collaboration : action of working with someone to produce something. Communication : exchanging of information by speaking, writing or using some other medium. Critical Thinking & Problem Solving : a kind of thinking in which you question , analyze , interpret , evaluate and make a judgement about what you read , hear , say or write. Creativity & Innovation : ability to create especially new and original things. Citizenship : the abilities and competencies that individuals need to be active and responsible citizens in global society.

8. Syllabuses of teaching Physics in Upper Secondary Level

9. Syllabuses Syllabuses Concepts Benjamin Bloom’s cognitive domain learning objectives & learning outcomes General objectives Learning activities teaching learning methods/processes Assessments learning outcomes.

10. Syllabuses in Teaching Physics in Upper Secondary Level

11. MECHANICS Grade Chapter Title Grade 10 Chapter 1 Units and Measurements Chapter 2 Motion Chapter 3 Forces Chapter 4 Pressure Grade 11 Chapter 1 Motion in a Plane Chapter 2 Rotational Dynamics Chapter 3 Pressure Grade 12 Chapter 1  Rotational Motion Chapter 2  Forces in Circular Motion Chapter 3  Fluid Dynamics

12. ENERGY Grade Chapter Title Grade 10 Chapter 5 Work and Energy Chapter 6 Heat and Temperature Chapter 7 Wave and Sound Chapter 8 Light Grade 11 Chapter 4 Power and Efficiency Chapter 5 Heat and Thermal Phenomena Chapter 6 Vibration of Strings, Resonance and Vibration of Air Columns Chapter 7 Refraction of Light Chapter 8 Lenses Grade 12 Chapter 4  Sources of Energy and Environmental Impact Chapter 5  Heat transfer and Thermodynamics Chapter 6  Effects and Characteristics of Sound Chapter 7 Applications of Light and Optical Instruments Chapter 8 Interference and Diffraction of Light

13. ELECTRICITY & MAGNETISM Grade Chapter Title Grade 10 Chapter 9 Electricity Chapter 10 Magnetism Grade 11 Chapter 9 Electric field Chapter 10 Electric Current and Magnetic Effect of Electric Current Grade 12 Chapter 9  Capacitor and Capacitance Chapter 10  Electrical Energy, Power and Heating Effect of Electric Current Chapter 11 Electromagnetic Induction, generation and Distribution of Electricity

14. MODERN PHYSICS Grade Chapter Title Grade 10 Chapter 11 Quantum and Atomic Physics Grade 11 Chapter 11 Fundamentals of Electronics Chapter 12 Modern Physics Grade 12 Chapter 11  Digital Electronics and Communication System Chapter 12  Modern Physics

15. Syllabuses of Practical Physics

16. Syllabuses of practical physics In practical physics, the course is designed to give students an understanding of important facts , laws and basic concepts of Physics with the application of theoretical knowledge to solving problems.

17. Objectives of laboratory studies to carry out the operations and makes measurements that will give us information about the physical world. to serve as the basis for laboratory experiences such as appreciation of experimental science and the installation of a qualitative, quantitative and critical approach to understanding physical world.

18. After learning this experimental physics , the students will be able to develop and practice higher order thinking skills participate actively in all experiments through the 5’C, as 21 st century skill for learning.

19. Experiment Number Related Chapter Title 1 1 Vernier Calipers 2 2 Measurement of Average Speed 3 3 Simple Pendulum 4 4 Construction of a Hydrometer 5 5 Work Done by Elastic Force 6 8 Reflection by a Plane Mirror 7 8 The Concave Mirror 8 10 Magnetic Field Grade 10

20. Experiment Number Related Chapter Title 1 2 Principle of Moments 2 4 Hooke’s Law 3 5 Specific Heat Capacity of Copper 4 6 Velocity of Sound in Air Using a Resonance Tube 5 7 Snell’s Law and Refractive Index 6 8 Focal Length of a Convex Lens 7 10 Ohm’s Law 8 11 Logic Gates Grade 11

21. Stages of teaching-learning process

22. I T P R Introduce Teaching Practice Review The Teaching Learning Process

23. Introduction Stage Introduce the lesson by relating the pervious knowledge of students Motivate students to become interested in the lesson

24. Teaching Stage Teach by coping with unfamiliar input by providing feedback that highlights the problem areas Not only to explain but also to create a suitable learning environment Encourage self-correction or further exploration of the learners

25. Scientific Methods Guided Inquiry Open Inquiry 4 Steps of Inquiry 1. Make a hypothesis ( Ask questions starts with Do, Does, What, How, Why) 2. Observation ( Eg , Perform the experiment in the lab, Observe the natural world in the field, Make and use a model on a computer) 3. Analyzing data ( Eg. Communication, Classification and Measurement) 4. Draw a conclusion ( Eg. Inference, Decide the data clearly support or do not support the hypothesis, and Rethink)

26. Asking questions make a hypothesis 2. Observation perform experiment in a lab observe the natural world in a field make and use a model on a computer 3.Analyzing Data communication classification measurement 4. Draw conclusion Inference Decide the data clearly support or not support clearly Rethink

27. Practice Stage Give students opportunities to do exercises or activity Practice individually or in pairs or in groups

28. Review Stage Review the lesson By asking some check-up questions By asking them to do some simple tasks to discover whether students have achieved the objectives By summarizing the lesson taught

29. What methods do you use in teaching physics?

30. Methods for Teaching Physics Perform interesting experiments to explain how physics works ( PBL). Relate physics to everyday life. Asking questions. Encourage your students to ask questions. Use interactive visual aids.

31. Thank you

32. Sample Lesson Plan for Grade 11

33. Lesson Plan (Teaching Procedure) Class Grade 11 Subject Physics Unit Chapter 1 Lesson Projectile motion Time Period 1

34. It is expected that students will be able to: Examine projectile motion Solve projectile motion problems Understand the proper use of quantities, notations and units for projectile motion Utilize the importance of projectile motion Objectives

35. Introduce Introduce the lesson by asking students what they knew in Grade 10. e.g. What is motion? What types of motion have you been studied? What is the difference of the acceleration and the velocity?

36. Can you answer the following pictures are what types of motion? Linear motion Horizontal motion (x-axis) Free-fall motion Vertical motion (y-axis)

37. Projectile motion The motion of an object moving in both horizontal x direction and vertical y direction simultaneously is called the projectile motion. Teacher teaches & Students practice

38. Examples of Projectile motion

39. Projectile A projectile is any object thrown into space upon which the only acting force is the gravity. Trajectory The path followed by a projectile is known as a trajectory.

40. In the projectile motion, the path of the motion is a curve. If air resistance is neglected, an object moves along the horizontal x direction with a constant velocity (a = 0) in the vertical y direction with the constant downward acceleration (a= -g)

41. Linear motion Projectile motion x-axis (a =0) y-axis (a = -g) + = +   Linear motion Projectile motion x-axis (a =0) y-axis (a = -g)   Do you remember linear motion equations in Grade 10?

44. https://phet.colorado.edu/sims/html/projectilemotion/latest/projectile-motion_all.html 80 ̊ 65 ̊ 45 ̊ 30 ̊ Experiment on Phet Simulation

45. Example 1.3 An object is projected upward with a 30 ̊ launch angle and an initial speed of 40 m s -1 . How long will it take for the object to reach the top of its trajectory? Find the maximum height of its trajectory. Example 1.4 A bomb is dropped from an airplane moving horizontally with its speed of 50 m s -1 . if the bomb will reach the ground in 5 s , find the altitude of the plane . The air resistance is negligible. Example 1.5 A stone is thrown with a speed 20 m s -1 and at an angle 30 ̊ above the horizontal. Find (i) the horizontal range (ii) the maximum height reached (iii) the time of flight of the stone. Teacher reads the examples and ask the students what quantities are given.

46. Ask the students to read the exercises and then to tell the given quantities.

47. Review How do you understand the projectile motion? What are the examples of projectile motion? With what degree do you kick a ball to reach the maximum range? Where can you apply the uses of projectile motion? If you throw a stone with greater initial speed, do the stone strike the ground far away or nearer? Ask students some check-up questions such as

48. Choose the correct answer from the followings . 1. When the long jumper is in the air, motion of a long jumper is ------ motion. projectile B. circular C. linear D. vertical 2. The force acting on a projectile which is thrown into the space is the -----. gravitational force B. action force C. reaction force D. inertia force 3. The time of flight of a projectile is ----- the time to reach the maximum height. equal to B. twice C. half D. independent on 4. The path followed by a projectile is -----. straight line B. parabolic curve C. tangent D. sine function 5. For a projectile motion, when the projectile is at highest point of its trajectory: Its acceleration is zero. B. Its horizontal component is zero. C. Its vertical component is zero. D. Its velocity is zero.

49. Credit to those for their multimedia contribution in this lesson

50. References Grade 10 & 11 Physics Textbook Grade 10 Physics Teacher Guide

51. Teaching Aids for teaching Physics

52. What kinds of teaching aids you use teaching physics?

53. Teaching aids for teaching physics Time line Power point Mind map Pictures Real Things Videos

54. Renewable energy sources solar energy hydroelectric energy biomass energy from the ocean geothermal energy wind energy

55. Heat Conduction Process

56. Centrifugal Governor

57. Laminar then turbulent flow

58. Two stroke gasoline engine Four stroke diesel engine

59. How Laser works

60. Operation of spectrophotometer

61. Electricity from biomass

62. Assessment

63. How many types of assessment do you know? & When you do assessment?

64. Two types of Assessment Formative Assessment While teaching , do continuously. Why? to remind students next learning to get success learning outcomes to give some necessary instruction according to their strengths and weaknesses while teaching Summative Assessment At the end of the chapter At the mid-term At the end of academic year Why? to record students’ knowledge, skills and understandings to support teaching’s teaching

65. Asking Questions Why ? When ? How ?

66. When ? Start and end of the lesson During lesson Before and after doing activity When students are boring and don’t pay attention

67. Why ? To check understanding To recall the lesson To interest the learners To memorize the lesson To link the lesson To get different opinions

68. How ? Write it on the book Nominate Whole class In pair By group

69. According to teaching periods, we can ask the questions like this

70. Asking the questions according to six cognitive domain levels of Benjamin Bloom.

71. Questions for Remembering Do you know …….? ( Do you know the unit of force?) What did you learn ……..? ( What did you learn about motion in grade -11?) Have you seen ……..? ( Have you seen the process of radiation?) What do you remember about …….? ( Do you remember the formula of acceleration?) How would you define …….? ( How would you define the electric field?)

72. Questions for Understanding What is an example of …… ? (What are examples of rotational motion?) What is the opposite of ……. ? ( What is the opposite of acceleration? ) What are the characteristics/parts of …….. ? (What are the characteristics of motion?) How do you prove …….? ( How do you prove that the earth has gravity? ) What are common misconception about …….? ( What is the misconception about centrifugal acceleration?)

73. Questions for Applying Can you show me how to …….? (Can you show me how to use scientific calculator?) How do you know that ……..? (How do you know that a battery works?) How would … apply to …….? ( How would the ultrasound apply to cleaning?) What real life example can be given for …….? ( Can you give me real life application of refraction?) What are the strengths and weaknesses of ………? ( What are the strengths and weaknesses of electromagnets?)

74. Questions for Analyzing Why do you say … ? ( Why do you say that sound cannot travel in vacuum?) What would be the problem/s …? ( What would be the problem when you connect all the lamps in series?) How does this compare/contrast with …? ( How do you compare reflection and refraction of light?) How do you distinguish between …? How do you distinguish between alpha and gamma particles?)

75. Questions for Evaluating What are your reasons for …? ( What are your reasons for the gate which is NAND ?) How do you explain …? ( How do you explain the theory of relativity?) Why do you agree/disagree with …? ( Why do you disagree with my opinion?) How would you decide …? ( How do you decide this description is right or wrong?)

76. Questions for Creating What solutions are there …? ( What solutions are there in this experiment?) What ideas do you have about …? ( What ideas do you have about generating electricity from Biomass?) What is the plan for …? ( What is your plan for constructing automatic watering system by using gates? ) What are some changes …? ( What are some changes for producing energy to reduce the use of non-renewable energy resources?)

77. Thank You