Welcome to Educational Solutions

Educational products for high school and college students.


[Lab Experiments] | [Theoretical Calulations] | [Fate and Transport Models]
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Lab Experiments...
  • Alkalinity Titration
  • D.O. Determination
  • Hardness Titration
  • Ion Selective Electrode
  • BOD Determination


We suggest introducing your student to EnviroLand in your normal laboratory write-ups and as a pre-lab exercise. In the teaching of environmental chemistry labs we have used a number of write-ups, including published procedures and our own versions, and no matter how clear the procedures are to the professor, some students always overlook the important steps. The intent of EnviroLand is to simulate the laboratory experiment prior to the laboratory period.
The use of EnviroLand as a pre-lab exercise allows the student to pull out the key steps in your written precedure, and compare those to their actual experience in the lab. Two laboratory experiments, the Thomas Slope Formula method for analyzing BOD data and the Potentiometric Methods, are admittedly less interactive. These are intended to show the student how to process a typical data set and obtain appropriate data plots.


[Lab Experiments] | [Theoretical Calulations] | [Fate and Transport Models]
[About] | [Download] | [Links]


Software provided by: Frank Dunnivant, Elliot Anders, and Dan Danowski - Environmental Chemistry Research Group - Whitman College