Science Course: Physics Unit: Electric Forces and Fields, Electrical Energy and Current, Circuits and Circuit Elements, Magnetism, Electromagnetic Induction, Atomic Physics TEKS/Prerequisites Guiding Questions Assessment Designated Grading Period: Sixth Grading Period Days to teach: 15 days Vocabulary Instructional Strategies/ELPS Resources/ Weblinks Electricity TEKS 1-3 for Physics are emphasized all year long. These TEKS are associated with various scientific processes. How are conductors different from Insulators? (5) Science concepts. The student knows the nature of forces in the physical world. The student is expected to: (A) research and describe the historical development of the concepts of gravitational, electromagnetic, weak nuclear, and strong nuclear forces; (B) describe and calculate how the magnitude of the gravitational force between two objects depends on their masses and the distance between their centers; (C) describe and calculate how the magnitude of the electrical force between two objects depends on their charges and the distance between them; (D) identify examples of electric and magnetic forces in everyday life; (E) characterize materials as conductors or insulators based on their electrical properties; (F) design, construct, and calculate in terms of current through, How does distance affect charge between particles? Revised Spring 2016 What causes static discharge? Distinguish between series and parallel circuits. Labs, quizzes, and tests Charge Lab: Charges and Electrostatics Coulomb A negatively charged object is brought close to the surface of a conductor, whose opposite side is then grounded. What is this process called? A. Charging by contact B. Charging by induction C. Charging by conducting D. Charging by polarization Text: Texas Physics, Houghton Mifflin Harcourt, 2015. Lab: Electric Force Inverse-square law Point charge Conductor Insulator Electron Electric Field Current Series Parallel Ammeter Voltmeter Circuit Lab: Current and Resistance Lab: Exploring Circuits Lab: Series and Parallel Circuits Exemplar Lesson Electric Charges and Electric Forces TEKS 5C http://www.physicsclassro om.com/class/circuits/u9l4 b.cfm Ohm’s Law http://www.grc.nasa.gov/ WWW/k12/Sample_Projects/Ohms _Law/ohmslaw.html All Exemplar Lessons are located on the Google Drive – H.S. Folder Phet Electricity, Magnetism, and Circuits http://phet.colorado.edu/en /simulations/category/phys ics/electricity-magnetsand-circuits Science Course: Physics Unit: Electric Forces and Fields, Electrical Energy and Current, Circuits and Circuit Elements, Magnetism, Electromagnetic Induction, Atomic Physics TEKS/Prerequisites Guiding Questions Assessment potential difference across, resistance of, and power used by electric circuit elements connected in both series and parallel combinations; (G) investigate and describe the relationship between electric and magnetic fields in applications such as generators, motors, and transformers; and College Readiness Standards I. Electromagnetism 1. Discuss electric charge and electric force. 2. Gain qualitative and quantitative understandings of voltage, current, and resistance. 3. Understand Ohm’s Law. 4. Apply the concept of power to electricity. 5. Discuss basic DC circuits that include voltage sources and combinations of resistors. 6. Discuss basic DC circuits that include voltage sources and combinations of capacitors. Revised Spring 2016 How long does it take 5.0 C of charge to pass through a cross section of copper wire if I= 5.0A? a. 0.20 s b. 1.0 s c. 5.0 s d. 25 s Which of the following is the correct term for a circuit in which the load has been unintentionally bypassed? a. Closed circuit b. Dead circuit c. Open circuit d. Short circuit Designated Grading Period: Sixth Grading Period Days to teach: 15 days Vocabulary Resistance Instructional Strategies/ELPS Resources/ Weblinks Exemplar Lesson Magnetism TEKS 5D All Exemplar Lessons are located on the Google Drive – H.S. Folder Exemplar Lesson Design a Circuit TEKS 5F How Transformers Work http://www.electricityforu m.com/products/transs.htm Voltage Electric Potential Energy Electric Potential Potential Difference Capacitance Drift Velocity Transformers APPS I Tunes U – TASA Physics Science Course: Physics Unit: Electric Forces and Fields, Electrical Energy and Current, Circuits and Circuit Elements, Magnetism, Electromagnetic Induction, Atomic Physics TEKS/Prerequisites Guiding Questions Assessment Designated Grading Period: Sixth Grading Period Days to teach: 15 days Vocabulary Instructional Strategies/ELPS Resources/ Weblinks Magnetism (5) Science concepts. The student knows the nature of forces in the physical world. The student is expected to: (G) investigate and describe the relationship between electric and magnetic fields in applications such as generators, motors, and transformers. College Readiness Standards 1. Understand magnetic fields and their relationship to electricity. 2. Relate electricity and magnetism to everyday life. Revised Spring 2016 What happens if you break a magnet? How can a compass be used to determine magnetic field lines? Why is a compass deflected when brought near a closed circuit? Labs, Quizzes, and Tests Which of the following motions is the result of a magnetic force? a. Bits of paper are attracted to a comb after a girl combs her hair b. A compass needle swings around to point north c. A car accelerate along a level road d. A foil balloon floats up and sticks to the ceiling Magnetic Domain Lab: Magnetism Magnetic field Exemplar Lesson Magnetism from Electricity TEKS 5G Solenoid Right hand rule Electromagnetic induction Magnetic poles. Alternating Current Transformer Generator Lab: Magnetic Force Project: Build an Electromagnetic Motor All Exemplar Lessons are located on the Google Drive – H.S. Folder Magnetic Domains (Java) http://www.magnet.fsu.edu /education/tutorials/java/do mains/index.html Building an Electromagnet http://education.jlab.org/qa /electromagnet.html Science Course: Physics Unit: Electric Forces and Fields, Electrical Energy and Current, Circuits and Circuit Elements, Magnetism, Electromagnetic Induction, Atomic Physics TEKS/Prerequisites Guiding Questions Assessment Atomic Physics TEKS 1-3 for Physics are emphasized all year long. These TEKS are associated with various scientific processes. (8) Science concepts. The student knows simple examples of atomic, nuclear, and quantum phenomena. The student is expected to: (A) describe the photoelectric effect and the dual nature of light; (B) compare and explain the emission spectra produced by various atoms; How do automatic doors in supermarket work? Labs, quizzes, tests Designated Grading Period: Sixth Grading Period Days to teach: 15 days Vocabulary Describe Compare Explain How does the remote control of your TV work? Black body radiation absorption emission spectra Is light a particle or a wave? Compton’s shift photon photoelectric effect uncertainty principle Why do different elements have different spectra? Instructional Strategies/ELPS Lab: Flaming Out Resources/ Weblinks Text: Conceptual Physics, Prentice Hall, Paul Hewitt 2002 Black Body Radiation http://webphysics.davidson .edu/alumni/milee/java/bb_ mjl.htm http://phet.colorado.edu/en /simulation/blackbodyspectrum Emission Spectra http://csep10.phys.utk.edu/ astr162/lect/light/absorptio n.html Wave-Particle Duality http://hyperphysics.phyastr.gsu.edu/hbase/mod1.ht ml APPS I Tunes U – TASA Physics Revised Spring 2016 Science Course: Physics Unit: Electric Forces and Fields, Electrical Energy and Current, Circuits and Circuit Elements, Magnetism, Electromagnetic Induction, Atomic Physics TEKS/Prerequisites Guiding Questions Assessment Designated Grading Period: Sixth Grading Period Days to teach: 15 days Vocabulary Instructional Strategies/ELPS Resources/ Weblinks Radioactivity and Nuclear Reactions (8) Science concepts. The student knows simple examples of atomic, nuclear, and quantum phenomena. How is a half-life calculated? Labs, quizzes, tests, and projects Blackbody radiation (C) describe the significance of mass-energy equivalence and apply it in explanations of phenomena such as nuclear stability, fission, and fusion; and What are some examples of atomic, nuclear, and quantum phenomena? What type of spectrum is created by applying a high potential difference to a pure atomic gas? a. An emission spectrum b. An absorption spectrum c. Continuous spectrum d. A visible spectrum Ultraviolet catastrophe (D) give examples of applications of atomic and nuclear phenomena such as radiation therapy, diagnostic imaging, and nuclear power and examples of applications of quantum phenomena such as digital cameras. College Readiness Standards Matter1. Demonstrate familiarity with length scales from sub-atomic particles through macroscopic objects 2. Understand states of matter and their characteristics. Revised Spring 2016 How do astronomers know the composition of stars? Photoelectric effect Photon Work function Compton shift Emission spectrum Absorption spectrum half-life isotope fission fusion Lab: Half-Life Nuclear Science Lab: The Photoelectric Effect http://hyperphysics.phyastr.gsu.edu/hbase/hph.htm l Project: Physics Exploration http://chemed.chem.purdue .edu/genchem/topicreview/ bp/ch23/fission.php