Physics WA: Physics Performance Task: The “Physics Explained” Challenge

1. Task Overview

Total Marks: 30
Target Audience: Lower Secondary Students (Sec 1 & 2)
Group Size: 3 pax
Format: 90-second video

The Challenge
Your team must create an educational demonstration video to illustrate a Physics concept from a topic in the Sec 3 or Sec 4 syllabus. You must make the concept easy to understand, engaging,
and visually clear for a lower secondary student.

Submission Requirements

  • Each group must submit a 90 s video.
  • Originality: The video must be entirely your own work. Do not reuse videos from the internet or experiments already shown by your teacher in class.
  • Group introduction: At the start of the video, all members must appear on screen to introduce themselves.
  • Demonstration: You must use a real-life apparatus and setup.
    • Note: Animations/drawings are allowed for explanation only, not for the primary
      demonstration.
  • Captions: All speech must be captioned in the video.
  • Balanced participation: Every member must speak in the video, and speaking time should be roughly equal, no single member should dominate the presentation.
  • At the end of video, references and sources should be acknowledged.
  • Project brief to be submitted by the group leader by 9 Mar 2026 (Term 1 Week 10, Monday) for teachers’ approval.

401 Group / Topic Selection Form

409 Group / Topic Selection Form

  • The video should be submitted by the group leader via Google classroom to your Physics teacher by 13 April 2026 (Term 2 Week 4, Monday)

Links to be updated here nearer to submission due date

  • Peer assessment form must also be completed and submitted by each member by 13 April 2026. Link to the form will be provided by your subject teacher in due course.
    • Individual scores are subject to moderation based on peer assessment of contribution.

 

2. Assessment Rubrics (30 Marks)

 

3. Student FAQ

  • Can I use AI to help me?
    You may use AI to brainstorm ideas or simplify your script. However, the final script must be your own work, and you cannot use AI-generated voiceovers.
  • Do we all need to be on camera?
    Only for the introduction at the start. After that, you may choose who demonstrates and who narrates.
  • Can I use a drawing for the experiment?
    No. The demonstration must be a real, physical setup. You can use drawings only to help explain the “non-visible” physics concepts (like force arrows or light rays).
  • What is the time limit?
    90 seconds. You have a 10 second buffer. Going significantly over or under will result in mark deductions.
  • Can we borrow equipment from the lab?
    No. Please source for your own equipment.

 

4. Checklist

  • All members introduced themselves on camera at the start.
  • The video is approximately 90 seconds long.
  • Every word spoken has a clear caption on screen.
  • The physics phenomenon is demonstrated with real objects.
  • The language is simple enough for a lower secondary student.
  • We have all submitted the peer review form.

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