David Lockhart started teaching high school history in 2004. He had to find that thing that made his lessons stand out, and he saw it with technology. For the last four years, he has been an instructional technologist who coaches, trains, and speaks full time. Today, he teaches students to program, and his blog, Lockhart Ed Tech - The Big Guy in a Bow Tie Blog, covers all the important edtech topics: STEM, coding, makerspaces, G Suite, virtual reality....

If you’re looking for ways to introduce coding into your classroom, Google Docs add-ons, or...

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  • About the Author:

    Ellen Ullman is editorial director, content services, for eSchool Media.