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20160216 Tracker 1/2 Workshop @Victoria Junior College

 

http://weelookang.blogspot.sg/2016/02/tracker-workshop-victoria-junior-college.html

 

Document Brief: Title: "20160216 Tracker Workshop @ Victoria Junior College (1/2)"

This document summarizes the first session of a two-part Tracker software workshop held at Victoria Junior College. The session aimed to introduce participants to the fundamentals of using Tracker for motion analysis and its application in physics education.

Study Guide:

Objective:

  • Familiarize participants with the Tracker software interface and basic functionalities.

  • Demonstrate the use of Tracker for analyzing real-world motion through video tracking.

Key Concepts:

  1. Introduction to Tracker Software:

    • Overview of the interface, tools, and features.

    • Setting up projects and importing video clips.

  2. Video Analysis Basics:

    • Marking and tracking objects frame by frame.

    • Using calibration tools to set scales and reference points.

  3. Data Analysis:

    • Extracting position, velocity, and acceleration data.

    • Creating and interpreting graphs within Tracker.

  4. Applications in Physics:

    • Analyzing motion scenarios like free fall, projectile motion, and oscillations.

Workshop Activities:

  • Introduction: Brief overview of Tracker's purpose and capabilities.

  • Hands-On Exercises:

    • Importing and analyzing pre-recorded videos.

    • Practicing calibration and object tracking.

    • Generating and interpreting motion graphs.

  • Discussion:

    • Addressing participant questions and troubleshooting common issues.

Questions to Consider:

  1. What are the key features of Tracker software?

    • Answer: Object tracking, calibration tools, graph plotting, and data export for motion analysis.

  2. How do you set a reference scale in Tracker?

    • Answer: Use a known length in the video, such as a meter stick, to calibrate the scale.

  3. What types of motion can Tracker analyze?

    • Answer: Linear, rotational, oscillatory, and projectile motion.

  4. How does Tracker enhance physics learning?

    • Answer: By providing visual and quantitative analysis of real-world phenomena, linking theory to practice.

  5. What are common challenges when using Tracker?

    • Answer: Ensuring video quality, accurate calibration, and consistent tracking of moving objects.

Next Steps: Participants will apply the skills learned in this session to analyze their own videos in the next workshop, exploring more complex scenarios and advanced features.

Tracker 1/2 Workshop @Victoria Junior College

 
Tracker Workshop @Victoria Junior College
Date: 15 Feb 2016
Time: 0740-0835
Venue: V25 Computer Lab

Installation issues, Java 64 installation, need Java 32 bit instead.

Resources covered.
Tracker: http://physlets.org/tracker/
ETD-CPDD MOE Project: Becoming Scientists through Video Analysis

https://sg.iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/01-kinematics/152-bouncing-pingpong
photo by lookang
https://sg.iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/01-kinematics/149-basketball-model-mp4
photo by lookang
https://sg.iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/01-kinematics/149-basketball-model-mp4
jpeg version basketballmodelchen_ximin.trz
photo by  hwee ju
https://sg.iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/01-kinematics/149-basketball-model-mp4
jpeg version basketballmodelchen_ximin.trz

FAQ:

  1. Why use Tracker in a physics classroom?

    • It makes abstract concepts tangible by visually analyzing motion and providing data-driven insights.

  2. What are the system requirements for Tracker?

    • Tracker runs on Windows, macOS, and Linux with minimal hardware requirements.

  3. Can Tracker be used for group projects?

    • Yes, it encourages collaboration by allowing multiple users to analyze and interpret the same data.

  4. What file formats does Tracker support?

    • Common video formats like .mp4, .avi, and .mov.

  5. Are there advanced features beyond this workshop?

    • Yes, Tracker supports model overlays, dynamic particle tracking, and integration with spreadsheets.