Science Course: Physics Unit: Circular Motion and Gravitation, Heat, Thermodynamics, Waves TEKS Guiding Assessment Questions/ Specificity Rotation 4(C) analyze and describe accelerated motion in two dimensions using equations, including projectile and circular examples; (EOC Supporting Standard) 5(A) research and describe the historical development of the concepts of gravitational, electromagnetic, weak nuclear, and strong nuclear forces. (EOC Supporting Standard) 5(B) describe and calculate how the magnitude of gravitational force between two objects depends on their masses and the distance between their centers. (EOC Readiness Standard) College and Career Readiness Standards E. Rotating systems 1. Understand rotational kinematics. 2. Understand the concept of torque 3. Apply the concept of static equilibrium 4. Understand angular momentum Revised Spring 2016 Guiding Questions Where does the object fly if the string is cut while the object is moving in UCM? What causes an object to stick to a wall during UCM? How is a pizza spun? How does a washing machine work? A phonograph record player has constant rotational speed. The speed of the record relative to the pickup needle is greatest: (a) at the end of the record (b) at the beginning of the record (c) everywhere because it has the same speed anywhere on the record The chef at the infamous Fattening Tower of Pizza tosses a spinning disk of uncooked pizza dough into the air. The disk's diameter increases during the flight, while its rotational speed (a) remains constant (b) increases (c) decreases Designated Grading Period: Fourth Grading Period Days to teach: 16 Days Vocabulary Instructional Strategies Centripetal Acceleration Lab: Rotation Lab (spinning table) Gravitational Force Lab: Inquiry Top Lab Torque Lever arm Lab: Torque Lab ELPS: http://ritter.tea.state. tx.us/rules/tac/chapt er074/ch074a.html 3H: Question Answer 1C: Word Knowledge 5B: List/Sort/Label Resources/ Web links Text: Texas Physics, Houghton Mifflin Harcourt, 2015 Note packets, Graph matching software Circular Motion and Momentum http://player.discov eryeducation.com/in dex.cfm?guidAssetI d=FD477B3D555A-4790-9EA1CE3E3B6BE967&b lnFromSearch=1&p roductcode=US Rotational Motion http://www.bozema nscience.com/apphys-053rotational-motion Gravitation http://www.bozema Science Course: Physics Unit: Circular Motion and Gravitation, Heat, Thermodynamics, Waves TEKS Guiding Assessment Questions/ Specificity Heat 6(E) describe how the macroscopic properties of a thermodynamic system such as temperature, specific heat, and pressure are related to the molecular level of matter, including kinetic or potential energy of atoms (EOC Supporting Standard) 6(F) contrast and give examples of different processes of thermal energy transfer, including conduction, convection, and radiation College and Career Readiness Standards H. Thermodynamics 1. Understand the gain and loss of heat energy in matter. 2. Understand the basic laws of thermodynamics. Revised Spring 2016 Guiding Questions What are ways heat can be transferred? What is the relationship between temperature and internal energy? What are some physical properties that could be used in developing a temperature scale? Designated Grading Period: Fourth Grading Period Days to teach: 16 Days Vocabulary At the beach in the daytime, a cool breeze generally blows from the water to the shore. What is the name of this process of thermal energy transfer? (a) radiation (b) insolation (c) conduction (d) convection Temperature The boiling point of liquid hydrogen is 252.87°C. What is the value of this temperature on the Fahrenheit scale? (a) 20.28°F (b) –220.87°F (c) –423.17°F (d) 0°F Calorimetry Instructional Strategies Lab: Temperature & Internal Energy Internal Energy Thermal Equilibrium Heat Resources/ Web links nscience.com/apphys-055gravitational-forces Lab: Thermal Conduction Lab: Heat Capacity Specific Heat Capacity Exemplar Lesson Heat Transfer TEKS 6F Text: Texas Physics, Houghton Mifflin Harcourt, 2015 Note packets, Graph matching software Phase Change Latent Heat ELPS: http://ritter.tea.state. tx.us/rules/tac/chapt er074/ch074a.html 2I: Relationship (QAR) 3E: Think/Pair/Share 1C: Word Analysis All Exemplar Lessons are located on the Google Drive – H.S. Folder http://www.physics classroom.com/clas s/thermalP Science Course: Physics Unit: Circular Motion and Gravitation, Heat, Thermodynamics, Waves TEKS Guiding Assessment Questions/ Specificity Thermodynamics 6(E) describe how the macroscopic properties of a thermodynamic system such as temperature, specific heat, and pressure are related to the molecular level of matter, including kinetic or potential energy of atoms Guiding Questions Define a thermodynamic system and its environment. In what two ways can the internal energy of a system be increased? (EOC Supporting Standard) Specificity 6(G) analyze and explain everyday examples that illustrate the laws of thermodynamics, including the law of conservation of energy and entropy (EOC Supporting Standard) College and Career Readiness Standards H. Thermodynamics 1. Understand the gain and loss of heat energy in matter. 2. Understand the basic laws of thermodynamics Revised Spring 2016 Distinguish between the laws of thermodynamics and processes. In which of these processes is no work done? (a) water is boiled in a pressure cooker (b) a refrigerator is used to freeze water (c) an automobile engine operates for several minutes (d) a tire is inflated with an air pump If energy is transferred to a gas as heat and work, but there is no change in internal energy, what thermodynamic process has the gas undergone? (a) adiabatic (b) isothermal (c) isovolumetric (d) isobaric Designated Grading Period: Fourth Grading Period Days to teach: 16 Days total Vocabulary System Environment Isovolumetric process Isothermal process Instructional Strategies Lab: Relationship between Heat & Work Text: Texas Physics, Houghton Mifflin Harcourt, 2015 Lab: Entropy & Probability Note packets, Graph matching software Adiabatic process Cyclic process Entropy 1st Law of Thermodynamics 2nd Law of Thermodynamics Resources/ Web links Exemplar Lesson Conservation of Energy TEKS 6G ELPS: http://ritter.tea.state. tx.us/rules/tac/chapt er074/ch074a.html 1C: Word Analysis 2D: Cornell Notes 3C: Structured Conversation All Exemplar Lessons are located on the Google Drive – H.S. Folder http://www.physicscl assroom.com/class/th ermalP Text: Texas Physics, Houghton Mifflin Harcourt, 2015 Note packets, Graph matching software All Exemplar Lessons are located on the Google Drive – H.S. Folder Science Course: Physics Unit: Circular Motion and Gravitation, Heat, Thermodynamics, Waves TEKS Guiding Assessment Questions/ Specificity Waves (7) Science concepts. The student knows the characteristics and behavior of waves. The student is expected to: (A) examine and describe oscillatory motion and wave propagation in various types of media; (EOC Supporting Standard) (B) investigate and analyze characteristics of waves, including velocity, frequency, amplitude, and wavelength, and calculate using the relationship between wave speed, frequency, and wavelength; (EOC Readiness Standard) (C) compare characteristics & behaviors of transverse waves, including electromagnetic waves & the electromagnetic spectrum, and characteristics & Revised Spring 2016 Guiding Questions How is an echo formed? How can you calculate wavelength of radio stations? How can an opera singer break a crystal glass? Designated Grading Period: Fourth Grading Period Days to teach: 16 Days total Vocabulary A sound source of high frequency emits a high (a)speed (b) amplitude (c) pitch (d) all of these (e) none of these Simple Harmonic Motion A sound wave is a (a) longitudinal wave (b) transverse wave (c) standing wave (d) shock wave (e) none of these Medium Amplitude Period Frequency Instructional Strategies Lab: Tick Tock Resources/ Web links Exemplar Lesson Period of a Pendulum TEKS 7A Types of Waves http://www.bozemans cience.com/ap-phys100-transverselongitudinal-waves Exemplar Lesson Pendulum Trials TEKS 7A Wave Properties http://www.bozemans cience.com/waves Lab: Catch a Wave Ripple Tank Observations Wave Interactions http://www.bozemans cience.com/ap-phys109-waveinterference Mechanical Wave Crest Transverse Wave Trough Wavelength Longitudinal Wave Constructive Interference Lab: Virtual Hooke’s Law ELPS: http://ritter.tea.state.tx .us/rules/tac/chapter0 74/ch074a.html Destructive Interference Standing Wave Node Antinode 2I: Relationship (QAR) 3E: Think/Pair/Share 1C: Word Analysis http://www.bozemans cience.com/ap-phys113-wavesuperposition Science Course: Physics Unit: Circular Motion and Gravitation, Heat, Thermodynamics, Waves TEKS Guiding Assessment Questions/ Specificity behaviors of longitudinal waves, include sound waves; (EOC Supporting Standard) (D) investigate behaviors of waves, including reflection, refraction, diffraction, interference, resonance, and the Doppler effect; (EOC Readiness Standard) College and Career Readiness Standards G. Oscillations and waves 1. Understand basic oscillatory motion and simple harmonic motion. 2. Understand the difference between transverse and longitudinal waves. 3. Understand wave terminology: wavelength, period, frequency, and amplitude. Revised Spring 2016 Designated Grading Period: Fourth Grading Period Days to teach: 16 Days total Vocabulary Instructional Strategies Resources/ Web links
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