Posts by Michael Ralph

A call for legitimate discussion of the value of AP courses

A call for legitimate discussion of the value of AP courses

I am a high school biology teacher, whose teaching responsibilities include 4 freshman-level general biology courses and 1 AP biology...

Biomass Modeling

Biomass Modeling

For teachers interested in giving their students an experience outside taking biomass measurements, I have created a functioning model in...

Catalase Procedure and Reaction Curve Videos

Catalase Procedure and Reaction Curve Videos

I mentioned in my session that I had a couple of videos available for the catalase lab.  Here is a...

KABT Fall Conference 2012 Stills

KABT Fall Conference 2012 Stills

What a fantastic day we had today at the KU Field Station!  Thanks to everyone that helped make the event...

Cool Grasshopper Picture

Cool Grasshopper Picture

I’m sure many of your naturalist biology folks out there can quickly identify this critter. I grabbed this picture on...