Solution Tree built a sizable education business around a deceptively ordinary ritual: teachers meeting together. Its edge is turning that meeting into a system schools can buy, practice, measure and repeat.
Diane Trister Dodge is an early childhood educator, author, and entrepreneur who founded Teaching Strategies and created The Creative Curriculum. What began as a homemade filmstrip and a self-published guide run out of her basement in 1978 grew, over 24 years, into the largest early childhood education publisher in the United States, with materials now reaching more than 15 million children, including roughly 90 percent of Head Start programs. She built her work around a single conviction - that children learn in the context of relationships - and after retiring in 2012 she and her husband Lowell channeled the proceeds into scholarships and programs for children in poverty.
FlatWorld is a Boston-based college textbook publisher on a mission to make high-quality course materials affordable for students. Founded in 2007 as Flat World Knowledge by publishing veterans Eric Frank and Jeff Shelstad, it pioneered low-cost, customizable digital textbooks before being acquired and rebranded in 2016 by Alastair Adam and John Eielson. Today FlatWorld offers 145+ peer-reviewed titles across 20+ disciplines, an auto-graded homework system, AI study tools, audiobooks and print-on-demand books - typically priced between roughly $25 and $42, a fraction of traditional textbook costs.