Periods per week 5 Textbook New Senior Secondary Physics at Work First Edition (Book 4, E1, E3, E4) Leung Ka Yue Bryan (LKB)

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1 / QEO / Physics / 6 / Curriculum Plan / Page 1 of 9 Queen Elizabeth chool Old tudents ssociation econdary chool Curriculum Plan ( ) econdary 6 Physics Periods per week 5 Textbook New enior econdary Physics at Work First Edition (Book 4, E1, E3, E4) Teacher Leung Ka Yue Bryan (LKB) 4.5 Electromagnetic Induction Week 2-5 How does electricity generate K Define magnetic flux and interpret magnetic field as magnetic flux PVC-coated copper 7/9-2/10 from magnetism? density wire What is the working principle of simple d.c. and a.c. generators? Why does eddy current generate electricity? Describe the structure and the operating principle of simple d.c and a.c generators Examine the evidence of induced e.m.f. when a conductor cuts through magnetic field lines or the magnetic field through a coil changes Determine the direction of induced current by Lenz s law and Uniform Test 1 1. Lenz s Law 2. Naughty balls 3. Faraday s Law 4. Generator 5. Eddy current mall bar magnets lab-shaped magnets on steel yoke Light-beam galvanometer Fleming s right hand rule Understand Faraday s law and apply it to calculate the average induced e.m.f. Recognize the occurrence and practical uses of eddy currents

2 / QEO / Physics / 6 / Curriculum Plan / Page 2 of Transmission of Electricity Week 6-7 What are the differences K Distinguish between direct currents and alternating currents Generator 5/10-16/10 between d.c. and a.c.? Describe the structure of a simple transformer and its working CRO What is root-mean-square value? How does a simple transformer work? principle Know the relation between the voltage ratio and turns ratio of a simple transformer Describe various stages of stepping up and stepping down of the Uniform Test 2 1. Transformer 2. High-voltage Transmission Centre-zero galvanometer Double C-core with a clip How is electricity transmitted from power plant to homes? voltage in a power transmission system Realize the physical meaning of the r.m.s of an alternating current and relate the r.m.s. and peak values of an a.c. Realize the advantages of transmitting electricity with a.c. at high voltages E3.1 Electricity at Home Week 8-9 What are the characteristics of K Realize the energy lost during transmission and efficacy. Digital kilowatt-hour 19/10-30/10 using electricity at home? Understand the emission and the quantification of light meter How do different kinds of lamps illuminate? How do different electric stove generate heat from electricity? Explain the function of air-conditioner as heat pump Understand the cooling capacity Know what energy efficiency labeling scheme is Calculate the power rating and the energy efficiency of electric cookers Measure the illuminance of light source from various distance 1. measure the power consumption of different lamps 2. measure the efficiency of different lamps Diffraction grating How does an air-conditioner Compare the induction cookers with hotplates carry out cooling effect (reverse Know the importance of electricity at home flow of heat)? ware the advantages and disadvantages of different types of electric cooking

3 / QEO / Physics / 6 / Curriculum Plan / Page 3 of 9 E3.2 Electricity Performance in Building Week 10 How is heat transfer in building? K Understand the heat transfer through building envelope olar film 2/11-6/11 How to compare the heat insulation ability of different kinds of building materials? Interpret overall thermal transfer value (OTTV) as the average rate of heat gain per unit area into a building through the building envelope. List some ways to reduce radiation enter into rooms through glass. Calculate the heat conduction by Fourier law 1. Heat shield by different materials Double-glazed glass How to reduce radiation entering into a room? Measure the rate of energy transfer by conduction of some common materials tudy the window film and double-glazed window ware different ways to gain heat in the building E3.2 Energy Performance in Transportation Week 11 How is energy consumed in K Understand the major elements and power system of motor vehicles 9/11-13/11 different kinds of transportation? (engine car, electric car, hybrid cars) Why should we use public transportation to reduce pollution problem? Use energy consumed per passenger per km to compare the energy efficiency of public transportation. ware the importance of using electric railway and public transportation to reduce energy consumption. E3.3 Renewable and Non-renewable ources of Energy Week 12 What are renewable and K Identify the types, characteristics and applications of renewable and 16/11-20/11 non-renewable energy? non-renewable energy sources How is nuclear power used to generate electricity? Understand the working principle of solar cells Calculate the maximum power of wind turbines Calculate the energy used and the mass consumed in nuclear power plant. The environmental problem brought out by nuclear power

4 / QEO / Physics / 6 / Curriculum Plan / Page 4 of 9 E3.3 Environmental Impact of Energy Consumption Week 12 What are renewable and K tate the impact of energy consumption 16/11-20/11 non-renewable energy? Interpret the relationship between energy consumption and greenhouse gases ware the impact on environment when energy is used E3.3 Energy Use in Hong Kong Week 12 How is energy performance in K Understand the primary energy requirement (PER) and final energy 16/11-20/11 transportation? requirement (FER) Interpret the consumption data of different fuel types in Hong Kong Uniform Test 3 Collection of energy end-use data ware the use of energy in Hong Kong

5 / QEO / Physics / 6 / Curriculum Plan / Page 5 of 9 E1.1 The Universe as een in Different cales Week 13 What are the basic units of time K Basic units of distance and time in stronomy Celestial phere 23/11-27/11 and distance to measure the sky and stellar objects? Understand the celestial sphere and the daily movement of the stars Understand the use and the advantage of using a telescope 1. Celestial phere model stronomical What is the angle of view? Deduce how the star move for a certain period of time in a daily Deduce the star-trails of the stars from different altitude. model telescope How do we observe the stars ware the light pollution problem and reduce emitting excess amount moving in the night? of light to the sky E1.2 stronomy Through History Week 14 What are the famous K tudy the geocentric model provided by Ptolemy 30/11-4/11 philosophist and physicist who give the current concepts of stronomy? Describe the models with epicycles and deferent. Explain the retrograde motion with geocentric model and heliocentric model What is the difference between geocentric and heliocentric models? Understand the four major contributions of Galileo for heliocentric model Memorize the three laws of planetary motion by Johannes Kepler pply Kepler s third law to solve problems How do geocentric and heliocentric model explain retrograde?

6 / QEO / Physics / 6 / Curriculum Plan / Page 6 of 9 E1.3 Orbital Motions under Gravity Week 14 How to calculate the orbiting K Define the gravitational potential energy 30/11-4/12 speed of an object around the Earth? Distinguish between apparent weightlessness and true weightlessness pply formula to calculate the orbiting speed, period of revolution How do we feel weightlessness in the space and orbiting and gravitational potential energy. motion? Describe the Kepler s second law with the concept of conservation of gravitational potential energy.

7 / QEO / Physics / 6 / Curriculum Plan / Page 7 of 9 E1.4 tars and the Universe Week What is the meaning of a parsec? K Understand the definition of parsec as a unit of distance Observation of stars stronomical Telescope 7/12-18/12 What is the difference between apparent magnitude and absolute magnitude? how the relationship between temperature and blackbody radiation. (tefan s law) Identify the use absorption line spectrum and emission line spectrum (Fraunhofer lines) by a telescope with azimuth-altitude mount How is the relationship between the temperature and the intensity of blackbody radiation? Remember the spectral class (OBFGKM) by using mnemonic Understand the use of a Hertzsprung-Russell diagram Describe the process of stellar evolution Understand the relationship between the colour and the surface Describe how a H-R diagram represent. temperature of a star Use the red-shift evidence of Doppler effect to show that our universe is expanding What are the evidences of big bang and universe expansion? Realize the existence of dark matter and the use of dark matter to concentrate the stars in a galaxy. tudy the theory of Edwin Hubble to know that our universe comes from Big Bang. pply mathematical formulae to calculate the Intensity, magnitudes and surface temperature. Use a telescope to locate a star and observe its surface colour. Observe stars of different magnitudes

8 / QEO / Physics / 6 / Curriculum Plan / Page 8 of 9 E4.1 Making ense of the Eye Week 13 What are the structures of eye? K Understand physics-related vision Eye model 23/11-27/11 How can our eyes receive images? tate the defects of visions and their corrections Calculation the power of a lens Use Rayleigh s criterion to anlyze the resolving power of eyes 1. Fluorescent Eye model with lenses Concave and Convex Lens How can we correct the defects ware the protection of eyes of eyes? E4.1 Making ense of the Ear Week 13 What are the structures of ear? K Understand how we receive sound by ears 23/11-27/11 What is sound intensity level or decibel? Interpret the sound intensity level tate the damages by noise on ear ware the protections of ears E4.2 Ultrasound cans Week 14 What are ultrasound scans? K Understand the ultrasound in terms of wave motion 30/11-4/12 What is the difference between -scan and B-scan? Understand the ultrasonic scan (-scan and B-scan) Compare the frequency and the attenuation of ultrasound. Calculate the intensity reflection coefficient and intensity of ultrasonic pulse E4.2 Fibre Optic Endoscopy Week 15 How does optical fibre work as K tudy the basic fibre optic endoscopy system Demonstration: Optical Fibre, Laser 7/12-11/12 endocope? Understand the physical principle of fibre optic endoscopy Optical Fibre Pointer What is the difference of structures and use between coherent bundle and incoherent bundle? tate the advantages and disadvantages of fibre optic endoscopy Compare coherent bundle and incoherent bundle E4.3 X-ray Radiographic Imaging

9 / QEO / Physics / 6 / Curriculum Plan / Page 9 of 9 Week 15 What is X-ray radiographic K tudy the X-ray radiographic imaging 7/12-11/12 imaging? Understand the physical principle of X-ray radiographic imaging tate the advantages and disadvantages of X-ray radiographic imaging E4.3 Computed Tomography (CT) scan Week 16 What is Computed Tomography K tudy the Computed Tomography (CT) scan 14/12-18/12 (CT) scan? Understand the physical principle of Computed Tomography (CT) scan tate the advantages and disadvantages of Computed Tomography (CT) scan Use the matrix-method to deduce the different parts in the CT image Understand the damage of overdosing of X-ray in diagnosis E4.3 Radionuclide Imaging Week 16 14/12-18/12 What is radionuclide imaging? K tudy the radionuclide imaging Understand the physical principle of radionuclide imaging tate the advantages and disadvantages of radionuclide imaging Find the overall half life by biological half-life and physical half-life. Understand the damage of overdosing of X-ray in diagnosis Christmas and New Year Holiday Week (21/12-1/1) Pre-final Examination Revision and Lunar New Year Holiday Week (4/1-21/1) Final Examination Week (22/1-11/2)