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Experience for yourself why HMH® is the global leader in core content for English language arts, English language development, reading, phonics, social studies, science, math, and world languages, including French and Spanish—for use in both classrooms and homeschools. Explore our award-winning solutions for intervention and assessment, plus outstanding resources for Adult Education and GED® Test prep. Read on to find the education programs to meet your Grade K–12 students’ needs.

GED® is a registered trademark of the American Council on Education (ACE).  It may not be used or reproduced without the express written permission of ACE or GED Testing Service. The GED® brand is administered by GED Testing Service LLC under license from the American Council on Education. Math in Focus® is a registered trademark of Times Publishing Limited. Marshall Cavendish® is a registered trademark of Times Publishing Limited. Singapore Math® is a trademark owned by Singapore Math Inc. and Marshall Cavendish Education Pte. Ltd. Bien dit® is a registered trademark of HMH Publishers LLC. GO Math!®, Saxon®, Saxon Math™, Rigby®, Write Source®, Read 180®, iRead®, Woodcock Johnson®, Continuum Assessments™, Escalate English™, On Our Way to English®, Steck-Vaughn, ScienceFusion®, ScienceSaurus®, Summer Success® and HMH® are trademarks or registered trademarks of Houghton Mifflin Harcourt.