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I made ScienceFix.com to share my favorite demos that I do in my middle school science classes.  

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Media that I like...
  • Something Funny Happened on the Way to the Moon
    Something Funny Happened on the Way to the Moon
    by Sara Howard
  • NOVA - Origins
    NOVA - Origins
    starring Neil Degrasse Tyson
  • Human Body: Pushing the Limits
    Human Body: Pushing the Limits
    starring Bray Poor
Friday
Nov052010

Video Demo: Magnesium Reacts with Oxygen

This is a short video demo and explanation of how magnesium reacts with oxygen.

Monday
Nov012010

Video Tutorial: Isotopes

 

I purchased Camtasia Studio over the summer and have used it to create tutorials for teachers that use our school's gradebook program.  I just discovered a feature in the software that allows quizzes to be embedded in a video.  I create Power Points all the time that are designed as mini tutorial/review sessions for my students.  Camtasia has a plugin for Power Point that allows you to capture screen video and audio.  So I decided to do a screencast for my isotope review/tutorial and then embed questions that students can answer to check their understanding.  I'm very pleased with the results.  I think I might do screencasts in the future for subs to run during an absence. It will be like I'm in the classroom, when I'm not.

Thursday
Oct142010

Video Demo: Expanding Soap

Ivory soap has air whipped into it during the manufacturing process, creating tiny holes with minuscule water droplets inside.  When microwaves hit the water, it vaporizes and expands it, causing the bar of Ivory soap to expand.  
Tuesday
Oct052010

Video Demo: Water Up!

This a favorite demo of mine that I have recently re-shot in HD.  It's a dramatic demonstration of how the rapid condensation of water can create a vacuum.

Wednesday
Sep222010

Video Demo: Phases of Matter Models

The particles (molecules) of a solid, liquid, and gas act differently because they have different energies.  The video shows how to model those differences to students.