standards:

S8P4
  1. Identify the characteristics of electromagnetic and mechanical waves.
  2. Describe how the behavior of light waves is manipulated causing reflection, refraction, diffraction and absorption.
  3. Explain how the human eye sees objects and colors in terms of wavelengths.
  4. Describe how the behavior of waves is affected by medium (such as air, water, solids).
  5. Relate the properties of sound to everyday experiences.
  6. Diagram the parts of the wave and explain how the parts are affected by changes in amplitude and pitch.

SPS9
a. Recognize that all waves transfer energy.
b. Relate frequency and wavelength to the energy of different types of electromagnetic waves and mechanical waves.
c. Compare and contrast the characteristics of electromagnetic and mechanical (sound) waves.
d. Investigate the phenomena of reflection, refraction, interference, and diffraction.
e. Relate the speed of sound to different mediums.
f. Explain the Doppler Effect in terms of everyday interactions.


sonic boon

Ruben's Tube



Assessments: Test 3/29 & 3/30
study guide:

Jeopardy Review:




long wave aniamted.gif
long wave aniamted.gif

Twave animated.gif
Twave animated.gif




DIFFRACTION OF SOUND.PNG
DIFFRACTION OF SOUND.PNG

refraction of sound.PNG
refraction of sound.PNG


HOW WE SEE COLOR


GOOD LINKS
wave interference: http://physics.bu.edu/~duffy/HTML5/interference.html


https://gcps.desire2learn.com/d2l/lor/viewer/viewFile.d2lfile/6605/4515/LaTouche_Sound_Waves_Reflection_Diffraction_and_Absorption_print.html

REFRACTION OF LIGHT THROUGH LENSES: http://www.mhhe.com/physsci/physical/giambattista/optics/optics.html http://highered.mcgraw-hill.com/sites/dl/free/0073404535/299147/Interactives_ch24_Optics.html

LENSES; http://www.glencoe.com/sites/common_assets/science/virtual_labs/E11/E11.html

Light Behavior http://www.phy.ntnu.edu.tw/ntnujava/index.php?board=6.0

Oscillascope: http://www.educationscotland.gov.uk/resources/s/sound/oscilloscope.asp?strReferringChannel=resources&strReferringPageID=tcm:4-248287-64

WAVES WAVES WAVES

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/long.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/trans.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/wavelength.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/freq.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/speed.swf

http://www.acoustics.salford.ac.uk/schools/lesson1/flash/slinky.swf
DOPPLER EFFECT



sound breaking glass


sound simulation
Sound
Click to Run


wave maker


electromagnetic waves
Radio Waves & Electromagnetic Fields
Click to Run


microwaves
Microwaves
Click to Run


wave interference
Microwaves
Click to Run


color vision
Color Vision
Click to Run


refraction
Bending Light
Click to Run


wave speed frequency wavelength period


waves










ASSIGNMENTS
Thurs 3/16
  1. warm up: How does energy travel from origin to destination?
  2. read & discuss pages 574-579
  3. word up: wave, propagate, disturbance, medium, transverse wave, crest, trough, longitudinal wave, rarefaction, compression, mechanical wave
4.Demo or student hands on: use Slinkys & ropes to emulate wave motion (transverse & longitudinal)
5. SR page 579
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Fri 3/17
  1. warm up: What is the main difference between a longitudinal & transverse wave?
  2. read & discuss pages 580-583
  3. word up: amplitude, wavelength, wave speed, frequency
  4. ON LEVEL : Math Focus page 582
HOMEWORK: handout
Handout on wave speed
How Do We Determine the Speed of a Wave_AC.pdf
How Do We Determine the Speed of a Wave_AC.pdf
How Do We Determine the Speed of a Wave_AC.pdf
extra practice if you need it: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

Mon 3/20

1. virtual lab: answer key:
2.Label & analyze diagrams of longitudinal and transverse waves include crest, trough, λ, amplitude, frequency We did not get to this in class today. We will begin this tomorrow.
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Tues 3/21
  1. warm up: Formative assessment :(Wave Analysis from yesterday)
  2. read and discuss pages 584-643
3. SR page 589
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Wed 3/22

1)complete reading from yesterday
2. handouts
atmospheric sunglasses and long and short of it.doc
astro atmospheric sunglasses.doc
electro mag wksht.pdf
electro mag wksht.pdf
electro mag wksht.pdf (speed of light)
answer keys





2) we discussed concepts from pagesread on Tuesday

QUIZ OVER CALCULATING WAVESPEED, WAVELENGTH, FREQUENCY, & BASICS OF SOUND

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Thurs 3/23
  1. quiz over sound
  2. Phet sound simulation
  3. Brain Pop
  4. simulations to demonstrate the Doppler Effect
  5. view video clips of Doppler effect and sound breaking glass (posted at the top of this wikipage just below the standards)
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  1. warm up: How do the energies on the electromagnetic spectrum differ from one another?
  2. Class discussion of electromagnetic spectrum
  3. Use UV beads to demonstrate UV light
  4. math focus : page 634
  5. sr page 643
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  1. handout: electromagnetic spectrum, electromagnetic spectrum & you, atmospheric sunglasses, Frequency ( use some or all depending on the students’ understanding & interest) ALL STUDENTS:



  1. Use pages 644-650 as a basis for discussion in light behavior
  2. HOMEWORK: sr page 651
(mini labs :) if time only

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  1. warm up: Differentiate between reflection, refraction & diffraction
  2. read & discuss pages 652-657
  3. word up: transparent, translucent , opaque, pigment

activityhttp://micro.magnet.fsu.edu/primer/java/scienceopticsu/reflection/specular/index.html
http://www.phy.ntnu.edu.tw/ntnujava/index.php?topic=39.msg245#msg245
http://www.hightowerweb.org/javagel/applet.php
http://phet.colorado.edu/en/simulations/category/physics/light-and-radiation
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>


  1. warm up: Why does an apple look red?
  2. read & discuss pages 668-673
  3. word up: concave, concave & plane mirrors, concave & convex lenses
  4. use Gizmo for refraction
  5. demos/hands on w/ lenses & mirrors USE light box
  6. discuss how the lens in the eye works
7. sr 673
2.mini labs (use as demos if time allows)


Refraction of Light.doc
  • Reflection Activity.doc
    Reflection Activity.doc
Reflection Activity.doc

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Wed 3/29-Thurs 3/30


TEST