2005 Summer Workshop (PPT2) (“Light group”) July 18 - 22, 2005, 8:00-3:30 July 23, 2004, 8:00-12:00 Watanabe 415 Goals: Educate out-of-field high school physics teachers about physics Test & develop new PPT activities Objectives: TBD Daily: Review previous day & turn in homework Lunch (30 mins) Write reflections in journals (no more than 5 minutes after each activity). Those doing a portfolio need to include their journals in their portfolios. Those not doing a portfolio need to turn in their journals at the end of the workshop. Homework: Activity Feedback Forms for each activity completed that day. Always need to bring: Attendance sheet Snacks document.doc Page 1 of 23
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Goals: Educate out-of-field high school physics teachers about physics Test & develop new PPT activities
Objectives: TBD
Daily: Review previous day & turn in homework Lunch (30 mins) Write reflections in journals (no more than 5 minutes after each activity). Those doing a portfolio need to include their journals
in their portfolios. Those not doing a portfolio need to turn in their journals at the end of the workshop. Homework: Activity Feedback Forms for each activity completed that day.
Always need to bring: Attendance sheet Snacks
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ScheduleDay Topic Activity Materials Who Notes
1 Intro Welcome Introduction of what this course will be about
1 Credits/Portfolios Explanation of credits/registration/PDERI
Day Topic Activity Materials Who NotesSound: Interference, Harmonics
Act/Demo?- Resonance tube Tube* Tuning forks Graduated cylinder Water
12.03
Sound: Harmonics, the 12-tone scale
2 stringed instrument*? 12.03Extension activity?
Sound: Doppler Act - Swinging buzzer/ whistle
Buzzer (Whistle?)* String
12.04
Electricity:Nervous system
Disc?- $, Ruler DropReaction time
Ruler Reaction timer (we
have)
13.01Re-visit acceleration. Intro nervous system.
Electricity:Reaction Time
Disc?- Parts of rxn time Cloth measuring tape Stopwatches
13.02Do we do RT=PT+NT+DT?Autonomic, etc.? Time
Electricity:Nervous System
Disc - 13.03Do it? Time. Read as HW.
Electricity:Magnets
Act- N-S – 2 types, opposites attract, likes repel. Not like gravity, 1 type.
Magnets (toroid best)* See activity
13.04
Electricity:Electric Charge
Act- ElectroscopesSimilar to magnets, 2 types, opposites attract, likes repel
See activity Electroscopes* Electrophori*
13.05
Electricity:Induction
Act – Induction w/ electroscopes
See activity 13.06
Electricity: CurrentCircuitSeries
Act- Build circuitsConductors, non-conductors
See activity Circuit Setups*
13.07
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Day Topic Activity Materials Who NotesParallel V= IRP= IV Electricity: Electro-magnetism
Act- Build an electromagnet (Current to field)
See activity Simple motor* Electric swing* Others*?
13.08
Electricity: Electro-magnetism
Act- Generator (Field to current)
Magnets & wire coils? Compasses? Drop magnet thru coil,
compass on other end
13.09What is a simple generator, and what output can it demonstrate? This is to prepare for waves and EM/ light.
Electricity:Nerve function
13.10Is there some model we can demo?
Light: The eye and vision
Eye model? 14.01Not written yet
Light: Light rays Act- Pinhole camera Pinhole camera*
14.02
Light: Diffraction Demo- Small slit Laser pointer* Poster board or manila
folder (with small slit)
14.03Not written yet
Light: Diffraction;Interference
Demo- Double slitDemo- Clear ruler
Laser pointer* Poster board or manila
folder (with 2 small slits)
Clear plastic ruler
14.03Not written yet
Light: Absorption Act - ? Something that heats up
14.04Not written yet
Light: Reflection;Angle of
Act- Pin and mirror Pin Mirror* Paper
14.05Not written yet
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Day Topic Activity Materials Who Notesincidence = angle of reflection
Ruler Protractor*
Light: Reflection; curved mirrors
Act- Concave and convex mirrors
Concave and convex mirrors*
Spoons
14.05Not written yet
Light: Refraction Act- MirrorsStuff in water
Mirrors Stuff in water Flashlight (?)*
14.06Not written yet
Light: spectrumcritical angle
Demo- Prisms Prisms (60)* Light source*? Water tub with mirror
and flashlight
14.07Not written yetI’d like to do the separate and re-combine demo. What light source works?
Light: Color – subtractive
Act/Demo?- Paints Color filters (RGB &
CYM)* Overhead projector
14.07
Light: Color- additive
Demo- Color filters Light sources (flashlights?)*
Color filters (RGB & CYM)*
14.07
Light: rainbows ? 14.07Rainbows, why the sky is blue, why sunsets are red, why grass is green, etc.
Light: EM waves
Reprise EM to create ACRadio waves? Others?
? 14.08Not written yetHow can we show that waves are created? Speaker? O-scope?
Light: Color vision
??? ??? 14.09Not written yet
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Materials Teachers May Take HomeItem Qty Build** Instructions
in Activity20 or 30 cc SyringesSyringe capsPieces of metal (=V:∆m&D, =m:∆V&D, =D:∆m&V)?3cc Syringes XClear cup or tennis ball can w/ holes XMedicine droppersBottle w/ drain XPressure gauge XChopsticks (hydrometers) XTygon Tubing (U-tube)Tygon tubing (syringes)Lung model X?Syringe vacuum pump XCan w/ tubing attachment XPlungers?Suction cups?Foam plates?Flat rubber sheet?String tied in loops XRopeSlinkyRipple Tank? Cake pan? X? xMailing Tubes?Vacuum jars??? X?Joe’s instruments? X?Tuning forks(Plastic) Tube (Resonance)?Buzzers or whistles X
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Item Qty Build** Instructions in Activity
2 stringed instruments? X?MagnetsElectroscopes X xElectrophorus X xCircuit materials? X xSimple motor X xElectric swing? X? xBatteries?Pinhole camera X xLaser pointersFlat MirrorsProtractors?Convex & concave mirrors?Prisms (60)?Light sources (flashlights)?Color filters (Red, blue, green; yellow, magenta, cyan)Magnifying lenses?
**Materials to buildSyringesItem Description Qty Notes1 Syringe, 3 cc 1 Use scissors to notch the head of the plunger for string
Pressure Gauges?Item Description Qty Notes
1 Small funnel, thistle tube, or sport bottle cap 1 Joe’s setup2 Balloon (rubber) membrane 1
Clear cup w/ holesItem Description Qty Notes
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1 Tennis ball cans OR clear plastic cups
1 Use ice pick to punch 2 holes, one at the bottom, one halfway up, slightly offset
Bottle w/ drainItem Description Qty Notes1 Bottle, clear, ? 1 2 L soda bottle with top cut off?2 Tubing, Tygon, ? ID 24” for siphon? or glue in as drain?3 Aquarium valve 14 Glue AR
HydrometerItem Description Qty Notes1 Chopstick or straw 12 paper clip 1
Lung modelItem Description Qty Notes1 2 L Soda Bottle? 1 Cut bottom off2 Balloon 13 Rubber sheet 1 Size? Latex? 4 Tape, electrical? AR5 Handle for diaphragm? 1 Tape?
Syringe vacuum pumpItem Description Qty Notes1 Syringe, ? cc 12 Tubing, Tygon, ? ID 18” Cut into 3 2” lengths and 1 12” length3 Valve, (Aquarium?) 24 Tee 1
Can w/ tubing attachmentItem Description Qty Notes
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1 Metal can w/ screw top 1 1 gal? 1 qt? Like a paint thinner can.2 Tubing, Tygon, ? ID 12” Secure the tubing through the screw top on the can3 Glue? AR
String tied in loopsItem Description Qty Notes1 String, surveyor’s 12” Tie in loop
Vacuum jar?Item Description Qty Notes1 ?
Joe’s instruments?Item Description Qty Notes1 ?
Buzzer (in vacuum jar or Doppler demo)Item Description Qty Notes1 ?