Authors & Advisors

Leaders bringing world-class mathematics curriculum to U.S. classrooms

Based on the pedagogical principles of the successful Singapore Math® approach, the Math in Focus curriculum was developed by an international team of accomplished mathematics educators. Their work gives U.S. students the opportunity to benefit from a learning path proven to raise mathematics achievement and confidence. 

Dr. Fong Ho Kheong
Math in Focus Grades K–5 and Course 3 Author and Consultant
Michelle Choo
Math in Focus Grades K–3 Author
Chelvi Ramakrishnan
Math in Focus Grades 1–5 Author
Gan Kee Soon
Math in Focus Grades 4–5 and Course 1 Author
Dr. Ng Wee Leng
Math in Focus Course 1 Author
Dr. Lai Chee Chong
Math in Focus Course 2 Author
Low Wai Cheng
Math in Focus Course 2 and Course 2 Accelerated Author
Leong May Kuen
Math in Focus Course 2 and Course 2 Accelerated Author
Yap Shin Tze
Math in Focus Course 2 Accelerated and Course 3 Author
Kimberly Mickle
Math in Focus Grade 1 U.S. Reviewer
Elizabeth Ardell
Math in Focus Grade 1 U.S. Writer and Grade 2 U.S. Reviewer
Andy Clark
Math in Focus Grades 1-Course 3 U.S. Consultant and Course 2-Course 3 Writer
Susan Resnick
Math in Focus Grades 1-Course 3 U.S Consultant, Course 1 Reviewer, and Course 2 Accelerated and Course 3 Writer
Anthony Cantore
Math in Focus Grade 2 U.S. Writer
Jessica Kaminski
Math in Focus Grade 3 U.S. Writer and Grade 4 U.S. Reviewer
Susan D'Souza
Math in Focus Grade 4 U.S. Writer and Grade 5 U.S. Reviewer
Dr. Janice Cordes
Math in Focus Grade 5 U.S. Writer and Grade 3 U.S. Reviewer
Shelly DuBose
Math in Focus Course 1 U.S. Writer and Course 2 and Course 2 Accelerated Reviewer

We know success doesn’t come from one solution, but from a network of support. When you select a solution from HMH®, it’s the start of a relationship—one that helps you implement and raise achievement in a way that works best for your district, school, or classroom.

Professional Services

HMH Professional Services empowers you with an unparalleled network of experienced coaches and consultants ready to help you reach your goals.


A comprehensive Algebra 1, Geometry, and Algebra 2 curriculum to provide the depth of knowledge, complexity of understanding, and procedural fluency students need for success.

Meet Ed: Your Friend in Learning

This teaching and learning system combines technology, content, and instruction to provide a personalized experience with HMH® programs. Enjoy the newest features, functionality, activities, and resources.

Waggle® (Grades 2-8)

Prioritize fun, engaging learning and interactive practice to transform the learning experience.

Math 180® (Grades 5-12)

Unlock algebra and advanced mathematics skills and concepts for struggling older students.