TOPIC XII: Waves and Sound Pacing Date(s) Traditional 15 days 04-11-16 to 04-29-16 Block 7.5 days ESSENTIAL CONTENT OBJECTIVES INSTRUCTIONAL TOOLS Describe Vibrations and Waves Core Text Book: Ch. 25 and Ch. 26 Describe the measurable properties of waves and Vibrations explain the relationships among them Wave Vocabulary: Explain how the properties of waves change when wave Period, vibration, crest, trough, amplitude, wavelength, moves from one medium to another. Represent the types of waves frequency, hertz, transverse wave, constructive and Describe the measurable properties of waves (velocity, Transverse wave destructive interference, Doppler effect, node, antinode, frequency, wavelength, amplitude, period, reflection and Longitudinal wave compression, rarefaction, resonance. refraction) and explain the relationships among them. Describe the motion of a wave and Distinguish between Technology: Discuss Interference transverse and longitudinal waves in mechanical media, Constructive such as springs and ropes, and on the earth (seismic Destructive waves). Standing waves Progressive Science Initiative (PSI) Describe interference. Explain how sound waves interfere with one another. Describe Sound Compare and contrast transmission of sound through air Origin The Physics Source: with that through solids, liquids, and a vacuum. Transmission through media Teachers Domain: Describe factors that affect the speed of sound. Speed Describe loudness and sound intensity. Loudness Describe resonance. Frequency Lab Manuals from Pasco: Explain the apparent change and shift in frequency of Resonance Lab Manuals from Vernier: waves due to the motion of a source or a receiver. Doppler effect Longitudinal wave Phased array SC.912.P.10.20 Hearing Frequency and Volume SC.912.P.10.21 Sound Beats and Sine waves Doppler Shift Doppler Shift Advance SC.912.P.10.20 SC.912.P.10.21
TOPIC XII: Waves and Sound Pacing Date(s) Traditional 15 days 04-11-16 to 04-29-16 Block 7.5 days ESSENTIAL CONTENT OBJECTIVES INSTRUCTIONAL TOOLS Describe Vibrations and Waves Vibrations Wave Represent the types of waves Transverse wave Longitudinal wave Discuss Interference Constructive Destructive Standing waves Describe Sound Origin Transmission through media Speed Loudness Frequency Resonance Doppler effect Describe the measurable properties of waves and explain the relationships among them Explain how the properties of waves change when wave moves from one medium to another. Describe the measurable properties of waves (velocity, frequency, wavelength, amplitude, period, reflection and refraction) and explain the relationships among them. Describe the motion of a wave and Distinguish between transverse and longitudinal waves in mechanical media, such as springs and ropes, and on the earth (seismic waves). Describe interference. Explain how sound waves interfere with one another. Compare and contrast transmission of sound through air with that through solids, liquids, and a vacuum. Describe factors that affect the speed of sound. Describe loudness and sound intensity. Describe resonance. Explain the apparent change and shift in frequency of waves due to the motion of a source or a receiver. Core Text Book: Ch. 25 and Ch. 26 Vocabulary: Period, vibration, crest, trough, amplitude, wavelength, frequency, hertz, transverse wave, constructive and destructive interference, Doppler effect, node, antinode, compression, rarefaction, resonance. Technology: Progressive Science Initiative (PSI) The Physics Source: Teachers Domain: Lab Manuals from Pasco: Lab Manuals from Vernier: SC.912.P.10.20 SC.912.P.10.21 Longitudinal wave Phased array Hearing Frequency and Volume Sound Beats and Sine waves Doppler Shift Doppler Shift Advance SC.912.P.10.20 SC.912.P.10.21
Physics_Q4_T12_Science.docx