top of page

Science Demonstrations

Reactions gif small.gif
Terminal Velocity.gif

Demonstrations make science come alive for students and helps them process and assimilate the concepts presented. Learning CTR Online loves to create and publish labs and activities that demonstrate scientific principles and content.

  1. Click on the desired Course or theme for specific links (below).

  2. These demonstrations are copyrighted to Learning CTR Online, but are available to your use as an educator.

  • Hover over the Course Boxes below and view video files.

Chemistry

150

Demos

&

Tutorials

Physical Science

160

Demos & Tutorials

Craig T. Riesen

CTR pic 9 2011.jpg

Certifications

  • Biology

  • Chemistry

  • Physics

  • General Science 7-12

  • Basic Administation K-12

  • Online Instructor

30+ years Teaching Experience

  • Public Schools (26+yr)

  • Online (7+yr)

bottom of page