MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 TOPIC XIV: Optics Pacing Date(s) Traditional 20 days Block ESSENTIAL CONTENT A. Analyze the Properties of Reflection 1. Law of reflection 2. Mirrors a. Focal Point b. Focal Length 3. Diffuse reflection 4. Reflection of sound 5. Ray Diagrams B. Analyze the Properties of Refraction 1. Refraction of sound 2. Refraction of light 3. Dispersion in a prism 4. Snell’s Law 5. Total internal reflection C. Model the use of Lenses and Mirrors to Produce Images 1. Convergent and divergent lenses 2. Image 3. Ray diagrams 4. The eye D. Discuss Diffraction and Interference Division of Academics – Department of Science Fourth Nine Weeks OBJECTIVES Describe the law of reflection. Describe the type of images produced by plane mirrors. Construct ray diagrams for reflected and refracted light rays Describe what happens to a wave that is traveling at an angle, changes its speed when crossing a boundary between two different media. Explain causes of sound refraction. Describe how a lens forms an image. Construct ray diagrams and use thin lens and mirror equations to locate the images formed by lenses and mirrors. Explain the types of images formed by lenses. Describe how light bends around obstacles and produce bright and dark fringes. 10 days 05-18-16 to 06-09-19 05-18-16 to 06-09-19 INSTRUCTIONAL TOOLS Core Text Book: Ch. 29, Ch. 30 and Ch. 31 Vocabulary: specular reflection, diffuse reflection, angle of incidence, angle of reflection, virtual image, concave spherical mirror, real image, convex spherical mirror, linear polarization, refraction, index of refraction, lens, total internal reflection, critical angle, dispersion, chromatic aberration, coherence, path difference, order number, diffraction, resolving power, laser Technology: 1. Progressive Science Initiative (PSI) a. EM Waves 2. Lectures online 3. Khan Academy 4. The Physics Source: http://www.physicssource.org 5. Teachers Domain: http://teachersdomain.org 6. Online Conversion 7. Hyperphysics 8. Lab Manuals from Pasco: http://www.pasco.com/resources/labdownloads/detail.cf m?manual=1 9. Lab Manuals from Vernier: http://www.vernier.com/cmat/cmatdnld.html Page 1 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 Laser Reflection SC.912.P.10.22 Ray Tracing (Lenses) Ray Tracing (Mirrors) Refraction SC.912.P.10.22 Geometric Optics Bending Light Color- vision Division of Academics – Department of Science Fourth Nine Weeks Page 2 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 Standard: SC.912.N.1.1 Video Standard: SC.912.N.1.2 Video Standard: SC.912.P.10.20 Video Standard: SC.912.P.10.22 Video Division of Academics – Department of Science Fourth Nine Weeks Refracted Light Reflected Light and Mirrors Curved Mirrors: Concave Curved Mirrors: Convex Mirrors and Lenses Diffraction and Polarization Robert Hooke Diffraction Light as a Wave: Thomas Young's Experiment The Quantum World Particles and Waves Light and Sound Waves Refracted Light: Index of Refraction Refracted Light: The Normal, Angle of Incidence, Angle of Refraction, Critical Angle Optics Refraction Refracted Light: Mirages Refracted Light: Prisms Refracted Light: Lenses: Convex and Concave Page 3 of 4 MIAMI-DADE COUNTY PUBLIC SCHOOLS District Pacing Guide PHYSICS I Course Code: 200338001 Video In 1985, U.S. Has Plans to Build World's Largest Telescope Hubble Telescope Captures What May Be First Images Ever of a Black Hole Hubble Telescope Again Sees Into Cosmos After "Eye Surgery" In-Space How the Eye Works -- and Doesn't, For Those With RP Inspiring Reflections: Power of a Mirror on a School Bulletin Board Hubble, Launched, Begins Its Mission: To See the Beginning of Time True But Strange: "True" Mirror Reverses Mirror Images A Fix for NASA: Hubble Telescope Produces Blurry, Distorted Images Shiny Things: An Ode to Photonic Crystals Live Report from Ship Doing 3-D Scan of Titanic Wreck Hubble Telescope Again Sees Into Cosmos After "Eye Surgery" In-Space Science of Innovation: Biometrics Video Game Eye Exam Saving Children’s Vision Eye Health: Separating Fact From Fiction See Here: Bionic Eyes Help Blind Regain Sight Doctors Use Video Games to Train for Robotic Surgery Louis Pasteur Drawing of Chiral Crystals (1853) Image Division of Academics – Department of Science Fourth Nine Weeks Page 4 of 4