Friday, February 17, 2017

TRAISI 41188 workshop 2017 ICT Resources for Teaching Dynamics


Presenter

1. Mr Wee Loo Kang
2. Mr Lee Ming Yew
3. Leong Tze Kwang
4. Dave Lommen

EDUCATIONAL TECHNOLOGY DIVISION (MOE)

Title:

Creating ICT Learning Experiences for DynamicsICT Resources for Teaching Dynamics 
MODELLING WITH SIMULATIONS_KINEMATICS/DYNAMICS/ENERGY/SYNERGY

Target

Upper Secondary
JC
Physics

TRAISI CODE

41188

Date and Time

20 Feb
1430 - 1730 hours

Overview

Create learning experiences with Open Source Physics ICT Resources in Dynamics for preparing future ready and responsible digital learners

Objective

The series of workshops will introduce the following to the audience:
1. Quality learning in the hands of every learner empowered with use of Tracker, a video analysis and modeling tool and Open Source Physics simulations using the digital library of ICT resources customized by MOE.
2. Responsible use of digital resources.

know more about KINEMATICS URL:
http://iwant2study.org/ospsg/index.php/interactive-resources/physics/02-newtonian-mechanics/02-dynamics




Content Outline

1. Introduction to Tracker, a video analysis and modeling tool
2. Carrying out investigation
3. Using data
4. Using mathematical thinking
5. Constructing explanation
6. Argue from evidence
7. Communicate information

8. Introduction to Open Source Physics simulations for learning experiences.
1. Introduction to Modelling pedagogy
2. Model-based scientific inquiry
3. Model-based explanation and argumentation
4. Hands on with the Physics simulations

Content Outline

10 min (V & V) Community Building

To create a group of teachers interested in sharing meaningful ICT Learning Experiences for Teaching.
Create a Whatsapp to take a group picture and group name adding us

  1. Lawrence 92475573
  2. Tze Kwang 82005810

Self intro in Whatsapp group with name and school, email.

Software to be installed ahead SSOE & Tracker 4.95

thanks to my colleagues at eduLab@AST , any Singapore schools in the standard school operating environment (SSOE), can request through the HOD ICT of their school for Tracker to be installed by pushing down centrally through the white-listed software.
https://1.bp.blogspot.com/-F770w5O3Nkg/VGP_h8Xv7oI/AAAAAAAApjE/2yaBBEpWym8/s640/ssoewhitelist..png
updated 13 Nov 2014. do a CONTROL-FIND (F) and look for "open source" http://intranet.moe.gov.sg/itb/Pages/soeschool/ACT_Update_for_School_Purchased_Software.pdf
School-purchased software and applications that have been verified/ tested compatible with SSOE desktop environment

reference:

http://1.bp.blogspot.com/-KthPfBipNLo/U-HJo-uT4OI/AAAAAAAAjx4/eZsLEwVFa80/s1600/trackerssoe.png
do a CONTROL-FIND (F) and look for "open source" http://intranet.moe.gov.sg/itb/Pages/soeschool/ACT_Update_for_School_Purchased_Software.pdf
School-purchased software and applications that have been verified/ tested compatible with SSOE desktop environment

School-purchased software and applications that have been verified/ tested compatible with SSOE desktop environment.

60 min (LK & MY & TK) Summary Introduction to Tracker, a video analysis and modeling tool 

  1. Summarise what was done in previous session, sharing by repeat participants, (Kinematics) 
  2. The relationship between kinematics and dynamics is .......kinematics is how did the motion change and dynamics is why the motion change
  3. Ask Question, example, what cause the object to move such as the physics of a falling object? We go to digital library to search for the TRZ files.
    1. Open Tracker and go to Collections | Shared Library | Singapore Tracker Digital Library | 00_workshop | Leongster2017 |  1freefallbottletobemodel.trz
    2. Open Tracker and go to Collections | Shared Library | Singapore Tracker Digital Library | 00_workshop | Leongster2017 | 2hardpushtbemodel.trz

30 min Break question: 

  1. talk to at least 2 person who you do not already know.
  2. talk about the possible use of video modeling in your context, topic you teaching and we will give 20 minutes for teacher sharing.
  3. a whatsapp group is created for professional discussion

30 min Performance task: 

in group of 2, go to Digital library and find a video that you will want to use immediately for your classes, build a dynamics model to find out forces in the video using the data collected

      1. http://iwant2study.org/ospsg/index.php/459-cartsteepslope
    1. Projectile Doug Brown 
    2. incline plane Search for tossout
    3. not covered during workshop Atwood Machine TK 
      http://iwant2study.org/ospsg/index.php/456-atwoodmachine

      • I’m trying to teach the importance of relating to physical measurements in modelling. As far as possible, we should try to make our model relate to real world measured data. The mass of the slotted mass are 0.82 g and 0.65 g respectively.
      • Open Tracker and go to Collections | Shared Library | Singapore Tracker Digital Library | 02_newtonianmechanics_3dynamics | trz | atwoodmachine.trz
      • After double clicking or otherwise, download the atwoodmachine.trz, Tracker will open the file

    4. Atwood Machine 3 TK
      • Q: Why are the forces different?
        What is the mass being suspended?
        The cart are 0.2, 0.3, 0.4 kg respectively.
        The same mass are suspended from the pulley.
        A: Tension is reduced when mass is accelerated. mass is 100 g.
        (All based on actual data)

        http://iwant2study.org/ospsg/index.php/457-atwoodmachine3mass
    5. Rolling down a slope 
      1. Q: Can you model the forces acting on the cart? The cart is about 0.2 kg. What is the friction of the slope? 
  1. Use Model, example, how is position, speed, acceleration, related to time? y, vy, ay, t
  2. Carrying out investigation 
    • OPTION BEST: Use personal handphone, record and send by email to yourself, login to email and download file into the laptop and use Tracker to open it
  3.  to record motion of a falling object and using Tracker import the video file and to track collect data.
  4. Analyse data, in Tracker analyse the data such as gradient, average, etc that can help you to answer Practice 1 
  5. Using mathematical thinking, using the same data collection, suggest a kinematics model example ????? y = y0 + uy*t+0.5*ay*t^2 
  6. Constructing explanation, discuss with group mates and word the findings. 
  7. Argue from evidence, if you disagree with the views of the group mates, using the data
  8. Communicate information, present the group findings

20 min (Dave) Extension Activity 2 only, Related Simulation Learning Experience 

  1. Suggested Atwood http://iwant2study.org/ospsg/index.php/252-atwoodmachine2wee
  2. Suggested projectile. http://iwant2study.org/ospsg/index.php/240-projectiley

20 min (Ezzy Chan) Community Sharing

invite Ezzy Chan to come share the challenges of using ICT and how them overcome them

5 min (Survey) tinyurl.com/edulab2017

5 mins  Remaining time use for community building

to discuss how to collaborate on a dynamics lesson of their choice.
a whatsapp group is created for professional discussion


8. Introduction to Open Source Physics simulations for learning experiences.

Synopsis

This series of four 'ICT Resources for Teaching' workshops aim to promote responsible and quality learning in the hands of every learner empowered with use of 1. Tracker, a video analysis and modeling tool and 2. Open Source Physics simulations, all part of the open educational resources customized by MOE. At the end of the workshops, teachers will know how to assess, afford and adapt these wide variety of online resources available, licensed Creative Commons — Attribution-ShareAlike (CC-BY-SA) lesson materials for implementation in their own classes for the topics Kinematics, Dynamics, and Energy.