PHYSICS SOUTHWEST EDGECOMBE HIGH SCHOOL Developed by: Melissa M. Drake 2007-2008 DAY TOPIC GLENCOE PHYSICS SUGGESTED NC PRINCIPLES RESOURCES, SCOS & EQUATIONS, 2004 PROBLEMS & LABS curriculum ALIGNMENT Chap/sections 1.01-1.05 Ch 1 1 Introduction Expectations Safety/First Aid Scientific Method 2 Frame of Reference Velocity Instantaneous Average Scalar vs. Vector Distance vs. Displacement 2.01-2.02 2.2, 2.4 V = ∆x ∆t 3-5 Acceleration Constant Objects in free fall 2.03 Ch 3 xf = xi + vt a = ∆v ∆t xf = xi + vit+ ½ at2 vf2vi2 2a∆x Free Fall Activity Lab - Motion 1 DAY TOPIC 6-8 Graphical Analysis Constant velocity Constant acceleration Slopes/ Areas for graphs 9 10 1113 Assessment – Motion Newton’s 1st Law (Inertia) Newton’s 2nd Law Solve force problems Newton’s 3rd Law (Interaction) Normal Force Vectors Independence of vectors 14 15 Friction Static Kinetic H – Coefficient of friction H – Torque 16 Assessment-Forces 1719 Motion in Two Dimensions Vectors Independence of vectors Horizontal projectiles Projectiles at an angle Static Equilibrium GLENCOE PHYSICS NC PRINCIPLES SCOS & 2004 PROBLEMS curriculum ALIGNMENT Chap/sections 2.04 Ch 3 1.05 4.01 4.03 Ch 1-3 4.1 4.1-4.2 4.04 4.3 SUGGESTED RESOURCES, EQUATIONS, & LABS Lab-“Ticker Tape” Car Motion Graphs Lab- Battery Car Activity – Inertia F = ma Lab- Force Factors Fg = mg 4.05 5.1, 5.3 4.06 5.2 H – Lab – Coefficient of Friction Ch 4-5 3.01-3.03 4.02 1.03 6.1 Video analysis of “Monkey & Gun” Lab – Hot Wheel Predictions Activity – Steel Bal Launcher a 2 + b 2 = c2 sin Ө = opp hyp cos Ө = adj hyp tan Ө = opp 2 DAY TOPIC GLENCOE PHYSICS SUGGESTED NC PRINCIPLES RESOURCES, SCOS & EQUATIONS, 2004 PROBLEMS & LABS curriculum ALIGNMENT Chap/sections Circular Motion Simulations 2122 2324 Circular Motion Centripetal Forces 3.04-3.06 Universal Gravitation Planetary motion Newton’s Law Gravitation Relationships btw force, masses, distance H – Keplar’s Laws H- Synchronous Satellites 4.07 1.03 2526 H-Rotational Equilibrium Center of Gravity H – 4.02 1.02 27 Assessment- Two Dimensional Motion, Universal Gravitation 2833 Momentum Proportional to mass & velocity Change in m = impulse Conservation of momentum One dimensional interactions Real world applications 6.2 Ch 7 ac = v2 r H – Lab-Centripetal Force Fc = mv2 r F =G m1m2 d2 Fg = mg Enrichment – Einstein’s Theory of Gravity Ch 8 H- Angular Momentum Lab – Center of Gravity Ch 6-8 5.01-5.05 1.03 Ch 9 F∆t = ∆p=m∆v Lab – Softball Momentum Activity – Egg Throw Physics in Sports Video - Collisions 3 DAY TOPIC 3440 41 42 43 Energy & Work Energy Storage Energy Transfer mechanisms Kinetic Gravitational Potential Elastic Potential Spring constants Pendulums Power Conservation of Energy GLENCOE PHYSICS NC PRINCIPLES SCOS & 2004 PROBLEMS curriculum ALIGNMENT Chap/sections 6.01- 6.04 Ch 10-11 1.02 SUGGESTED RESOURCES, EQUATIONS, & LABS W = F∆x P = W = Fv ∆t KE = ½ mv2 PEg = mgh PEs = ½ kx2 F = -kx Lab – Energy to Work Lab – Kickball Lab – Mechanical Review H – Thermal Energy H – Thermodynamics H – States of Matter Bernoulli’s Principal Pascal’s Principal Thermal Expansion Assessment – Momentum, Energy, & Work Ch 12 Ch 13 H – Hooke’s Law H – Pendulum Lab H – Specific Heats Ch 9-11 Waves Wavelength Frequency Period Amplitude (energy) Inverse relationship btw f & λ 7.01 1.05 Wave behavior in various media Mechanical vs. Electromagnetic Longitudinal (compression) Transverse Speed of sound diff. in media 7.02 14.1-14.2 T=1 f v = fλ Demo- Slinky© 4 14.2 DAY TOPIC GLENCOE PHYSICS SUGGESTED NC PRINCIPLES RESOURCES, SCOS & EQUATIONS, 2004 PROBLEMS & LABS curriculum ALIGNMENT Chap/sections diff. in temperature 4445 Wave behavior at boundaries Law of Reflection Snell’s Law Sound Waves Resonance pitch, loudness, timbre H – Open/Closed Pipes H – Fundamentals/ Harmonics 7.03 1.03 14.3 Ch 17 Lab – Reflection & Refraction (support document p. 80-85) n1sinӨ1 = n2sinӨ2 Ch 15 7.02 n1v1 = n2v2 Өincidence = Өreflection Lab – laser light Lab – Waves w/ Slinky’s© 46 Interference/Superposition Constructive Destructive 7.04 14.3 Ch 17 47 Wave behavior in various media Index of refraction Critical Angles Total Internal Reflection 7.02 1.03 Ch 16 - 17 Doppler Effect Sound source moving toward observer Sound source moving away from observer Inverse relationship btw f & λ Color, Mirrors & Lenses H – Optical Instruments H – Diffraction 7.05 15.1 Demo – Moving Sound Video – Light/ Color 7.03 Ch 17-18 Lab – Mirrors & Lenses Lab – Color & Light 48 4950 n=c v sinӨc = n2 n1 Enrichment Polarization 5 DAY TOPIC 51 Assessment – Waves 52 Six Weeks Review GLENCOE PHYSICS SUGGESTED NC PRINCIPLES RESOURCES, SCOS & EQUATIONS, 2004 PROBLEMS & LABS curriculum ALIGNMENT Chap/sections BENCHMARK II 54 54 55 55 Electrical Charges Static electricity electroscopes electrostatics charged objects conservation of electric charges Transfer of charges friction conduction induction Coulomb’s Law electrostatic force inverse square law direct relationship btw. force & product of charges Electric Fields sphere size & shape H - Capacitance 8.01 1.03 20.1 Lab – Static Electricity 8.01 20.2 F =kq1q2 d2 8.01 Ch 21 Demo – van der Graff Demo – Static Charge Generator Direct Current Circuit complete circuits rate of flow of charge – current resistance due to characteristics of material diff. in potential creates charge & pushes charge around 8.02 1.02 1.03 1.05 Ch 22 Lab – Current & Resistance V = IR Graphing Ohm’s Law 6 DAY TOPIC GLENCOE PHYSICS SUGGESTED NC PRINCIPLES RESOURCES, SCOS & EQUATIONS, 2004 PROBLEMS & LABS curriculum ALIGNMENT Chap/sections circuit energy required to move charges in circuit energy dissipated by or transferred to other objects Ohm’s Law Light Bulbs (Brightness affected by) potential diff. current resistance 56 Relationship btw. current, voltage, & resistance 8.03 Ch 22 Lab – Verifying Ohm’s Law 57 Series Circuit Current is SAME throughout Voltage divides proportionally to resistance Equivalent resistance Apply Ohm’s Law 8.03 1.02 1.03 Ch 23 SERIES It = I1 = I2 = I3 = … Vt = V1 + V2 + V3 + … Req = R1 + R2 + R3 + … 58 Parallel Circuit Voltage is SAME throughout Current divides in inverse proportion to resistance Inverse equivalent resistance is the sum of the inverse individual Apply Ohm’s Law 8.03 1.02 1.03 Ch 23 Lab – Series Circuits PARALLEL It = I1 + I2 + I3 + … Vt = V1 = V2 = V3 = … 1 1 1 1 Req = R1 + R2 + R3 + … Lab – Parallel Circuits 7 DAY TOPIC 59 60 GLENCOE PHYSICS NC PRINCIPLES SCOS & 2004 PROBLEMS curriculum ALIGNMENT Chap/sections 8.03 Ch 23 Series-Parallel Combinations Calculate equivalent resistance How voltage & current changes Electrical Circuit Power 8.04 Dimensional analysis (unit cancellation) 61 Lab - Circuits 8.03 62 Assessment- Electric Fields, Charges, Circuits, & Power 8 8 SUGGESTED RESOURCES, EQUATIONS, & LABS Lab – Combination Circuits 22.1 P = VI = I2R = V2 R Ch 23 Practicum - Lab