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In 1998, HMH announced a sub-brand called LOGAL Software, which was to release a new line of interactive science software called Science Gateways, to support the United States curriculum.

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An adaptive learning company, HMH creates K-12 integrated curriculum, assessment and professional learning solutions that power students’ growth.

Explore HMH's curriculum. Browse our personalized K-12 classroom solutions by subject and program to discover ways HMH can support you.

HMH Ed - Houghton Mifflin Harcourt ... HMH Ed

With a focus on what moves each learner, HMH delivers what educators need to foster growth and build lasting momentum. We create integrated K–12 learning solutions for core, supplemental, …