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Physics First Six Weeks Lesson Objectives Define physics; Relate theory and application to research and development; Demonstrate the Scientific Method Define SI units; Convert SI units; Use Scientific Notation; Distinguish between accuracy and precision; Calculate using dimensional analysis; Use significant figures Graph variables on a coordinate plane; Recognize relationships between variables: linear, direct, indirect, quadratic, etc…; Interpret the meaning of slope Determine vector sum graphically and using trigonometry; Solve problems using vectors Determine resultant vector of vectors in 2 dimensions at right angles; Find magnitude and direction; Solve problems using vectors Determine resultant vector from components; Find summation of components Resolve vectors in components Draw and use motion diagrams; Draw and use particle diagrams; Differentiate between scalar and vector quantity; Measure and calculate velocity Define and differentiate between velocity and acceleration; Measure and calculate acceleration TEKS PHY.2B; PHY.3B PHY.1A, B; PHY.2B PHY.2B, E PHY.3A, B; PHY.4B PHY.3A, B; PHY.4B PHY.3A; PHY.4B PHY.3A; PHY.4B PHY.4B, E PHY.4A, B, E Second Six Weeks Lesson Objectives Draw graphs of motion including a complete trip, velocity, acceleration; Work problems of motion including velocity and acceleration Relate mass and weight; Define inertia; Differentiate between gravitational weight and apparent weight Describe the law of acceleration Examine the periodic motion of a pendulum Explore forces in pairs - equal magnitude/opposite direction; Describe the four fundamental forces Define equilibrium and equilibrant; Explore motion on an inclined plane TEKS PHY.4A, B PHY.4C PHY.4C PHY.4C PHY.4C, D PHY.4C Third Six Weeks Lesson Objectives Identify vertical and horizontal components of projectile motion; Relate height, time and initial vertical velocity with range; Explain the effects on the shape of the trajectory based on different frames of reference TEKS PHY.4C, D Explain acceleration of uniform circular motion; Relate centripetal acceleration to speed and radius; Study and work problems relating to uniform circular motion; Use centripetal for and centripetal acceleration in equations and lab work Describe the work of Kepler; Work problems using Kepler's Laws Solve problems of orbital speed and period; Describe gravitational fields; Contrast Newton's and Einstein's views about gravitation Relate Kepler's Laws to Newton's Universal Law of Gravitation; Calculate the periods and speeds of orbiting objects; Describe Cavendish's measurement of G Compare a system before and after a collision; Define and determine impulse and momentum; Relate impulse and momentum PHY.4C, D PHY.6A, B PHY.6A, B PHY.6A, B PHY.5C, D Fourth Six Weeks Lesson Objectives Calculate and define work and power; Differentiate between work and power Calculate power List six simple machines, examples of each and their uses - lever, pulley, inclined plane, wheel and axle, wedge and screw; Describe compound machines Calculate mechanical advantage Observe and describe examples of kinetic and potential energy; Calculate energy Solve problems using the law of conservation of energy; Analyze collisions to find change in energy Define and calculate temperature and thermal energy; Use and convert among the various temperature scales; Calculate specific heat and heat transfer; Define absolute zero and Kelvin Identify and compare the states of matter; Apply Pascal’s, Bernoulli’s and Archimedes’ Principles to fluids; Identify capillary action, adhesion/ cohesion, surface tension, buoyancy Define crystal lattice, amorphous solid, elasticity and thermal expansion Explore gas laws; Define Kinetic Theory, STP, Boyle's Law and Charles' Law Compare and contrast the 3 types of waves – transverse, longitudinal and surface; Relate speed, wavelength and frequency; Describe and explain wave properties; Explain incident and reflected; Describe refraction and diffraction Explain loudness, decibels, pitch, Doppler shift, resonance and beats Fifth Six Weeks TEKS PHY.5A PHY.5A, B PHY.5A PHY.5A PHY.5B, C PHY.5B, C PHY.7A, B PHY.4D; PHY.5A, B PHY.8A PHY.8B Lesson Objectives Recognize properties of charged objects; Contrast conductors and insulators Define current, circuits, power and resistance; Describe and use Ohm's Law Describe, draw and solve series, parallel and combination circuits; Explain galvanometers, voltmeters and ammeters; Describe and explain fuses, circuit breakers and ground-fault interrupters Review TAKS tested objectives from Biology, Chemistry and Physics TEKS PHY.6B, C PHY.6B, C PHY.6E, F refer to TAKS Information Booklet Sixth Six Weeks Lesson Objectives TEKS Describe the origin and properties of magnets; Compare various magnetic PHY.6D, F fields; Solve problems involving magnetic fields; Explain the production of an electric current from magnetism; Describe and explain a motor and a generator Explore convex and concave mirrors Explain diffraction grating and their patterns; Apply properties of PHY.8A, C diffraction; Explain interference; Describe types of lenses and images; Solve problems involving lenses and ray diagrams; Explain applications of lenses; Describe types of mirrors and images; Apply properties of light; Solve problems involving reflection and refraction Distinguish between continuous and line spectral; Solve problems using spectra; Describe photoelectric effect PHY.9A, B