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Biological Demonstrations

"Garage Demos:" Physical models of Biological Processes

2008-2009 marks our fourth year creating large-scale demonstrations for introductory biology lectures. As you can see from the photo to the left, students in the back need the demonstrations to be physically large in order to see them. These are called "Garage Demos" because we make them from standard materials found in our garages. Short videos of the demonstrations done in class are posted on YouTube for students to re-view. 

 

We found the demonstrations helpful not only for teaching but also for increasing the creators understanding of the processes modeled. Therefore we have begun generating resources to encourage faculty, graduate student TAs, and undergraduates to create and use physical materials to teach and learn basic concepts in biology with links posted below.

 

 

 

Introductory Biology Demonstrations on YouTube (with Instructions for Faculty):

 

Introductory Biology Demonstrations on YouTube (no Faculty Instructions)

 

 


Exocytosis

Extended video for instructors:

 

 

YouTube link for students

 

 

 

Blood Types

 

 


Intracellular transport

Extended video for instructors:

 

YouTube link for students

 

 

 

Conduction pathway of the heart

 

 


Blood buffers

Extended video for instructors:

 

 

YouTube link for students

 

 


Protein Degredation

Extended video for instructors:

 

YouTube link for students

 

 

 

Actin-Myosin Crossbridge Cycling

 

 

 

 


Cellular Respiration

Extended video for instructors:

 

YouTube link for students

 

 


Sister Chromatids

Extended video for instructors:

 

YouTube link for students

 

 

Mitosis vs. Meiosis:

 

 

 


Cloning

Extended video for instructors:

 

YouTube link for students

 

 

 

 

Membrane fluidity: Pop toob hydrocarbon tails :YouTube link for students

 

Sickle cell anemia: Rubber band RBC: YouTube link for students


Bound vs free ribosomes: Flower pot ribosome: YouTube link for students


Pseudopodia: Meshball WBC: YouTube link for students

 

 

 

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