Our Team of Experts


Lisa Greathouse

Lisa GreathouseLisa is the Education Director at SimpleK12. For more than 7 years, she has been working with SimpleK12’s teachers, administrators, and team to develop and create 21st century PD experiences. Lisa works directly with school administration and teacher leaders to roll out successful PD programs through districts and schools across the United States. Lisa holds a Bachelor of Arts in Business Administration and Corporate Communications from Mercyhurst University in Erie, Pennsylvania. She attributes her deep passion for improving education to her parents — both of whom are now retired teachers.

Lori Maldonado

Lori MaldonadoLori is a lead trainer and webinar moderator for hundreds of teacher professional development sessions a year. She holds a Bachelor of Science degree in Biology from the University of Miami in Coral Gables, Florida with minors in Chemistry and Psychology. Lori has 14 years of experience teaching Science at the middle school level in her hometown of Palm Beach County, as well as in Seminole County, Florida. She has also had the opportunity to provide professional development for classroom teachers throughout her district and has taken part in several curriculum writing and content integration initiatives. Lori is thrilled to be a part of the SimpleK12 team, where she is able to support educators and help them to love their work.

Grace Silverboard

Grace SilverboardGrace is a lead trainer and webinar moderator for hundreds of teacher professional development sessions a year. She holds a Bachelor of Arts in Mass Communication from Louisiana State University. Grace is a recognized expert in Social Media for educational purposes, manages a Twitter account, @SimpleK12, and actively blogs about free teacher resources for educators on www.IHeartEdTech.com.

Kimberly Thompson

Kimberly ThompsonKimber is a lead trainer and webinar moderator for hundreds of teacher professional development sessions a year. She holds a Master’s degree in Library Science from Florida State University. The Community Manager for SimpleK12′s Teacher Learning Community, Kimber enjoys helping teachers from around the world improve the classroom experience for their students.

But wait, it’s not just us…

We work regularly with thousands of teachers and school administrators in the field, and we have direct contact with over 100 key, nationally-recognized teacher-trainers who are active, for us on our live webinars and at live and virtual conferences throughout the world, in some of the most important teacher professional development activities in the country.

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