Title: Tracker workshop
Venue: Hougang Secondary School
Date: 2014 15th Jan
Time: 1545-1615 ?
Presenter: Lawrence
I am also preparing for a short talk contextualize in the story of my life?
Google Drive https://docs.google.com/presentation/d/1tDWO9n8VY1PAeSC87OVk6RmfItKruX11uLJvyA6fwuc/pub?start=false&loop=false&delayms=3000
Dropbox: https://www.dropbox.com/s/f03cok6r2p8xjjo/SDLnCoLlookang.pptx
Please check:
1. Tracker is installed, Download Tracker 4.83 installer for: Windows ( may need school Technical Assistant to install)
2. (immediate) Teacher’s notebook and student (future) computer labs.
The workshop sharing is on customized to O level, bouncing ball.
The files can be downloaded here
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| http://www.opensourcephysics.org/items/detail.cfm?ID=11705 added kinetic model if y = if (t < 0.68, -4.781*t^2+0.124*t+0.001, if(t < 1.48,-5.117*t^2+10.989*t-7.147,if(t < 2.04,-4.855*t^2+17.059*t-16.669,if(t < 2.44,-4.886*t^2+21.867*t-26.337,if(t < 2.78,-4.174*t^2+21.682*t-30.138,0))))) http://weelookang.blogspot.sg/2012/11/tracker-modeling-in-bouncing-ball.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETD/ballbouncelookang01_x264wee.trz worksheet: https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETD/bouncing%20ball%20worksheet%20tracker%20lookangv4answerkeyupdated4.61.docxauthor: lookang |
Journal papers
- Wee L.K., Charles Chew, Goh G.H.,Lee T.L.,Samuel Tan (2012) Using Tracker as a Pedagogical Tool for Understanding Projectile Motion Physics Education, 47(4): 448. arXiv:1206.6489 [pdf]
- Wee L.K. Lee T.L. (2011, 01 June) Video Analysis and Modeling Tool for Physics Education: A workshop for Redesigning Pedagogy at 4th Redesigning Pedagogy conference workshop on Video Analysis and Modeling for Physics Education, National Institute of Education, Nanyang Technological University, Singapore [PDF] to be available from NIE [PPT] arXiv:1207.0220 [pdf]
for the whole library of tracker video and trk file
u can download all here licensed creative commons attributions
https://www.dropbox.com/sh/6tphscl4rfos7wa/tbG3YnvU5D/TrackerDigitalLibrarySG
other resources:
Ferrari travelling at 140± 30 km/h Tracker
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| http://weelookang.blogspot.sg/2012/05/what-evidence-of-speed-ferrari-was.html updated with inputs on length of FERRARI car travel to be 13.0± 1 m with table of data showing 9 frames ending at time t = 0.30 s https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/TrackerFerrari/ferrari.trz |
Falling object with Light Damping Tracker
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| Tracker Modeling in Light Damping in Shuttle Cock compare to ball: Model BALL is fy = -5.161*2 with y0 = 4.057 and vy = 0.07 http://weelookang.blogspot.sg/2012/08/tracker-modeling-in-light-damping-in.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20HCI%20JitNing%202012%20Sharing%20with%20Beginning%20Teachers/airresistanceshuttlecock/airresistanceshuttlecock.trz author: jitning and lookang |
Bouncing ball Tracker
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| http://www.opensourcephysics.org/items/detail.cfm?ID=11705 added kinetic model if y = if (t < 0.68, -4.781*t^2+0.124*t+0.001, if(t < 1.48,-5.117*t^2+10.989*t-7.147,if(t < 2.04,-4.855*t^2+17.059*t-16.669,if(t < 2.44,-4.886*t^2+21.867*t-26.337,if(t < 2.78,-4.174*t^2+21.682*t-30.138,0))))) http://weelookang.blogspot.sg/2012/11/tracker-modeling-in-bouncing-ball.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETD/ballbouncelookang01_x264wee.trz worksheet: https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETD/bouncing%20ball%20worksheet%20tracker%20lookangv4answerkeyupdated4.61.docxauthor: lookang |
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| http://weelookang.blogspot.com/2011/03/tracker-scaling-in-yishun-junior.html lesson by lookang and jimmy https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20YJC%20PWS5%20IT/projectilemotion.trz author: doug brown video, lookang and jimmy model and worksheet |
Sport Science using tracker by RVHS!
Tracker Free Video Analysis for Physics Education by Douglas Brown & Youtube PD by lookang
http://www.cabrillo.edu/~dbrown/tracker/
http://weelookang.blogspot.sg/2010/03/learning-physics-through-video-analysis.html this video is licensed under Creative Commons Attribution-Share Alike 3.0 Singapore.
Tracker Free Video Modeling for Physics Education by Douglas Brown & Youtube PD by lookang
http://www.cabrillo.edu/~dbrown/tracker/
http://weelookang.blogspot.sg/2010/03/learning-physics-through-video-analysis.html
this video is licensed under Creative Commons Attribution-Share Alike 3.0 Singapore.
http://creativecommons.org/licenses/by-sa/3.0/sg/
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| From the video tracked, the jumper takes off at 25 degree. Tracker Standing Broad Jump http://weelookang.blogspot.sg/2013/04/tracker-standing-broad-jump.html https://dl.dropboxusercontent.com/u/44365627/TrackerDigitalLibrarySG/NelsonZhangDiPriPE/broadjump.trz author: lookang, video by nelson and teacher in zhangdipri |
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| http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-pendulum.html Tracker Modeling in toy car rolling down a slope is fx = -g*sin(θ), vx0 = 1.478 where g = 2*4.866 (from data analysis of x versus t and quadratic fit, coefficient A = 4.866) vx0 = 1.478 (from data analysis of vx versus t linear fit B = 1.478) https://dl.dropboxusercontent.com/u/44365627/TrackerDigitalLibrarySG/TrackerNJC/toycarslope.trz author: Ooi Junwei, Samuel video and lookang model |
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| http://weelookang.blogspot.sg/2013/08/toy-car-rolling-down-steep-and-gentle.html https://dl.dropboxusercontent.com/u/44365627/TrackerDigitalLibrarySG/TrackerNJC/toycargentleslopefirst.trz author: Ooi Junwei, Samuel video, analysis lookang |
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| http://weelookang.blogspot.sg/2013/08/toy-car-rolling-down-steep-and-gentle.html https://dl.dropboxusercontent.com/u/44365627/TrackerDigitalLibrarySG/TrackerNJC/toycarsteepslopefirst.trz author: Ooi Junwei, Samuel video, analysis lookang |
Plastic rod Rolling down a metal V-shaped rail Tracker
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| Tracker Modeling in plastic rod rolling down a slope Model is x = -0.157*t^2-0.04*t and y = -0.0085*t^2-0.0035*t+0.043 with pe potential energy defined as pe = m*g*h and te = pe +K http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-plastic-rod-rolling.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETDAST/rodrollingdown.trz |
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| Tracker Modeling in in wooden rod rolling down a slope Model is x = -0.11*t^2-0.03*t and y = -0.006*t^2+0.0355 with pe potential energy defined as pe = m*g*h and te = pe +K http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-wooden-rod-rolling.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETDAST/woodenrodrollingdown.trz author: lookang |
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| http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-double-cone-rolling.html Tracker Modeling in in double cone rolling up a slope Model is x = 0.176*t-0 and y = 0.0064*t^2-0.0145*t+0.055 with pe potential energy defined as pe = m*g*h and te = pe +K https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETDAST/doubleconerollingdown.trz |
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| http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-wooden-double-cone.html Tracker Modeling in in wooden double cone rolling up a slope Model is x = 0.176*t+0.105 and y = 0.006*t^2-0.013*t+0.053 with pe potential energy defined as pe = m*g*h and te = pe +K https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20ETDAST/doubleconerollingdownwooden.trz |
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| Tracker Modeling in Uniform Circular Motion of Fan: Model is fr = -w*w*r where r0 = 0.358 m, θ0 = 124.3 deg, w0 = 236.0 deg/s http://weelookang.blogspot.sg/2012/08/tracker-modeling-in-uniform-circular.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20HCI%20JitNing%202012%20Sharing%20with%20Beginning%20Teachers/circularmotion%20fan/uniformcircularmotionfan.trz author: lookang for model, jitning for video |
Pendulum Tracker for SHM, in phase, anti-phase, light damping
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| http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-pendulum.html Tracker Modeling in 2 Pendulum swinging in out of phase ModelA: x = 0.032*sin(3.338*t+3.048) https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20HCI%20JitNing%202012%20Sharing%20with%20Beginning%20Teachers/Pendulum/Pendulum_outofPhase%28Analysis%29lookang.trz author: lookang model, jitning video |
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| http://weelookang.blogspot.sg/2012/07/tracker-modeling-in-pendulum.html Tracker Modeling in Light Damping in Ping Pong ball as Pendulum with modeling builder used for exponentialdecay = A*sin(w*t-pi)*e^(1-k*t) , with evidence of A = 0.022, w = 3.052 and k = 0.036 https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20HCI%20JitNing%202012%20Sharing%20with%20Beginning%20Teachers/Pendulum/Ping%20Pong%20%28SHM%29lookang.trz author: lookang model, jitning video |
Spring mass system Tracker
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| Tracker Modeling in Pendulum as Spring mass system: Model is fy = -w*w*y where w = 3.136 with vy0 = 9.20E-2 and w = 5.795 http://weelookang.blogspot.sg/2012/08/tracker-modeling-in-spring-mass-system.html https://dl.dropbox.com/u/44365627/TrackerDigitalLibrarySG/Tracker%20HCI%20JitNing%202012%20Sharing%20with%20Beginning%20Teachers/springmassystem/springmass.trz author: lookang model, jitning video |
Snell's Law of refractive index using Tracker
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| using video Snell's law of Refraction by QuantumBoffin , when i = 9.2 degree , r = 6.5 degree http://weelookang.blogspot.sg/2012/08/snells-law-of-refractive-index.html https://dl.dropboxusercontent.com/u/44365627/TrackerDigitalLibrarySG/TrackerQuantumBoffin/Snellslawrefractiveindex.trz author: tracker file lookang, video QuantumBoffin |
http://ictconnection.moe.edu.sg/ict-in-action?c=%2Fictconnection%2Fictlib&ptid=711&func=search&search=1&subject=&kw=tracker
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reference:
http://weelookang.blogspot.sg/p/physics-applets-virtual-lab.html
http://weelookang.blogspot.sg/2013/01/tracker-workshop-at-monfort-secondary.html
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