Math Teacher / Math Team Coach
 
 
  
 
 
Contact Information:

My email address is donald.winnes@mpls.k12.mn.us

On Line Resources:

Homework Solutions at CalcChat.com:  

http://www.calcchat.com/book/Precalculus%20With%20Limits%20AGA%205e/

Graphing Calculator at Meta-Calculator.com: 

http://www.meta-calculator.com/online/

Tutorials on any topic at Khan Academy.com:

 http://www.khanacademy.org/

Astronomy Picture of the Day:

http://apod.nasa.gov/apod/