If you’re a K-2 Teacher… ESGI is for YOU! I’ve been working with Greg, founder and developer of ESGI, Educational Software for Guiding Instruction. He’s created an amazing tool for K-2 reading teachers… even parents are welcome to use this tool! Right now, if you’re a reader of Teaching Blog Addict, Greg is offering a FREE full year subscription to three people. Click Here to connect to Teaching Blog Addict and read about how to enter. Regardless, you can always click here and try ESGI out for Free for 60 days. I’m so excited I did. I LOVE this tool!! Erin Mother. Teacher. Keynote. Author Erin Klein is an award winning educator, national keynote speaker, author, and mother.