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LABORATORIUM MAYA ( VIRTUAL LABORATORY ) BERBASIS PHET SIMULATION

LABORATORIUM MAYA ( VIRTUAL LABORATORY ) BERBASIS PHET SIMULATION. The Physics Education Technology http://phet.colorado.edu. PRODI PEND. FISIKA FKIP UNIVERSITAS HALU OLEO KENDARI, 2014. Workshop Goals. Become familiar with PhET simulations to teaching critical thinking

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LABORATORIUM MAYA ( VIRTUAL LABORATORY ) BERBASIS PHET SIMULATION

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  1. LABORATORIUM MAYA (VIRTUAL LABORATORY) BERBASIS PHET SIMULATION The Physics Education Technology http://phet.colorado.edu PRODI PEND. FISIKA FKIP UNIVERSITAS HALU OLEO KENDARI, 2014

  2. Workshop Goals • Become familiar with PhET simulations to teaching critical thinking • What makes PhET sims unique learning tools? • How can they be used in class? (easy, effective) • Plan for sim use in your class • Identify useful PhET sims • Practice activities using sims • Develop your own activity

  3. Pendahuluan • Peranan Lab dalam Pembelajaran Sains • Lab Maya (Virtual Lab) dalam pembelajaran Sains • Keterampilan Berpikir kritis dalam pembelajaran sains

  4. Berpikir Kritis (Critical Thinking) • Ennis (1985), berpikir kritis merupakan bagian dari pola berpikir tingkat tinggi yang bersifat konvergen. Berpikir kritis menggunakan dasar proses berpikir untuk menganalisi argumen dan memunculkan gagasan terhadap tiap-tiap makna dan interpretasi, untuk mengembangkan pola penalaran yang kohesif dan logis, memahami asumsi dan bias yang mendasari tiap-tiap posisi, serta memberikan model presentasi yang dapat dipercaya, ringkas dan meyakinkan. • Facione (1998), inti berpikir kritis adalah deskripsi yang rinci dari sejumlah karakteristik yang berhubungan, yang meliputi analisis, inferensi, eksplanasi, evaluasi, pengaturan diri, dan interpretasi

  5. Indikator Keterampilan Berpikir Kritis (R. Ennis, 1985)

  6. Session Outline • What are PhET simulations and who creates them? • How can PhET simulations help students learn? • Explore the simulations and activities • Discuss how to find ideas for use

  7. What is PhET? Suite of >100 interactive sims on science!

  8. Physics Education Technology Website

  9. Where is PhET? Or download! (400 MB) http://phet.colorado.edu

  10. Adaptable for Variety of Learners Make easy to use CCK in middle school: “Make the light bulb light” CCK in high school: “Explain why the light dims when you turn the heater on”

  11. Compare these tools? Thoughts on these tools …

  12. Designed to support inquiry learning Use accurate, dynamic visual representations Show the invisible Create a game-like environment Make simulations highly interactive Provide real-time, animated feedback as students play Implicitly scaffold inquiry through design of controls and representations Allow actions that would be difficult or impossible in the real world Provide an intuitive interface, usable without instructions

  13. Use of PhET sims in class Lecture/classroom Visual Aid, Demo complement, Interactive Lecture Demos, & Concept tests Lab and Recitation Group activity, Exploration & discovery Homework Pre-class assignment – introduce new ideas Post instruction – develop robust understanding

  14. Try ideas from teachers • http://phet.colorado.edu/en/for-teachers/browse-activities • Use Key Word Search to find a sim, • then scroll down for ideas • Watch for Gold Star Inquiry Activities • Think about your learning goals • use Key Word search to find sims • Search for sims by Topic or Grade level • Read handouts from webinar • Watch iTunes PhET videos • http://itunes.apple.com/us/itunes-u/phet-interactive-simulation/id432333491 Ideas for Next steps

  15. Sample lesson ideas These following supplemental slides have examples of ways to use PhET that could be used.

  16. Simulation Extends Lab Concepts ? • Qualitative lab: Use the motion probe to graph position and velocity of some motion, also make motions to fit given graphs • Quantitative lab:Use Moving man to accurately interpret and draw position, velocity and acceleration graphs for common situations and explain reasoning.

  17. Lecture – Interactive Lecture Demos + Demo 4: Sketch position vs time and velocity vs time graphs for when Moving Man: walks steadily towards the tree for 6 seconds, then stands still for 6 seconds, and then towards the house twice as fast as before for 6 seconds. Position 0 time - + Velocity 0 time 5 s 10 s 15 s 20 s - Thornton and Sokoloff, 1997

  18. Moving Man walks steadily towards the tree for 6 seconds, then stands still for 6 seconds, and then towards the house twice as fast as before for 6 seconds + + + + Position Position Position Position 0 0 0 0 time time time time D - - - - + + + + Velocity Velocity Velocity Velocity 0 0 0 0 time time time time - - 5 s 5 s 5 s 5 s 10 s 10 s 10 s 10 s 15 s 15 s 15 s 15 s 20 s 20 s 20 s 20 s - - A B C

  19. Demonstration in Slow Motion

  20. Electromagnetics PhET Simulation

  21. Demo Scientific Model Electrostatics – Traditional balloon demos - Charge transfer, Coulomb attraction, Polarization Simple, but effective

  22. Replace Expensive Equipment Challenge: Use the simulation to see how the design of a lens effects how it works.

  23. Contoh Perangkat Pembelajaran berbasis PhET Simulation • 1. Circuit Electric : Hukum Ohm • 2. Electromagnetics Faraday

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