Houghton Mifflin Unified Mathematics Book 1 Answers

Imagine if we placed equal emphasis on math and reading...

Numeracy counts for academic success. It counts for college achievement. It counts for career growth and future achievement. And, yet American students have fallen behind other nations in math performance for years. HMH^® is committed to giving mathematics instruction the attention it deserves so students can fall in love with math, and we can close the math gap.

Let's pledge to make numeracy count.

How do we reverse the trends and help students compete in an increasingly global economy?

Math Talk in action

Would you believe Abby's only in second grade?

Having a growth mindset means understanding that with effort, learning can grow and everyone can be successful. We want to help you create learning environments that foster a growth mindset, motivating students to persevere and become effective problem solvers.

Mathwork Sharktank Numcts Wf281495 180114 004645

Contextualize Learning with Math@Work

With the free Math@Workweb series, you'll motivate students by sharing how their career aspirations can be realized through an understanding of math. Industry leaders work with real students to show the importance of learning math. Engage your classroom as you watch students discover the possibilities math presents.

Take Our Quiz to Determine Your Math Mindset

We have to ensure that every student has a growth mindset that motivates them to persevere and become effective problem solvers and 21^st-century learners.Do you believe that math comes naturally to certain people or that hard work leads to success?

Bring Math to Life with Innovative Music Labs

Join us in thinking outside the box to create meaningful, relevant learning experiences that bring math instruction to life and inspire students to believe in their ability to become unstoppable problem solvers—in and out of the classroom.

Math Solutions

Math Solutions works with school districts across the country and publishes more than 90 books and resources to help educators improve teacher effectiveness and math instruction in their schools. Courses are accessible, convenient, cost-effective, and can be held in your school, district, or a nearby location. We can focus on content knowledge for any curriculum or program and help you prepare teachers and students for success in mathematics.

Our Pre-K-12 curriculum, instruction, assessment and professional development are all aligned to foster students' academic growth and build teachers' effectiveness.

See how our math solutions can work in your classroom.

Our Programs

Comprehensive Solutions for Grades Pre-K-12

HMH Advanced Placement & Electives

Give students a head start on college with courses that deepen understanding of key concepts and their real-world applications.

We've turned to a team of world-class researchers and accomplished specialists who've influenced the fields of mathematics, professional development, mindset and motivation, and more. Translating theory into classroom practice, each of these lauded professionals has contributed to our instructional programs from the ground up.

Harold Asturias

Director of Center for Mathematics Excellence and Equity, Lawrence Hall of Science, University of California, Berkeley

Dr. Juli K. Dixon

Professor of Mathematics Education; Elementary, Middle, Secondary, and Post-Secondary Mathematics Education

Dr. Thomasenia Lott Adams

Associate Dean of Research, University of Florida

Dr. Karen Fuson

Professor Emerita, Northwestern University

Dr. Ted Hasselbring

Emeritus Professor, Vanderbilt University; HMH Learning Sciences & Research Advisory Board

Dr. Freeman Hrabowski

President, University of Maryland, Baltimore County

Dr. Timothy D. Kanold

International Educator, Author, and Consultant; Mathematics Education

Dr. Edward B. Burger

Elementary, Middle, Secondary, and Post-Secondary Mathematician

Dr. David Dockterman

Lecturer, Harvard Graduate School of Education

Dr. Matthew R. Larson

Past President, National Council of Teachers of Mathematics (NCTM); Senior Fellow, Math Solutions

Steven J. Leinwand

Principal Research Analyst, American Institutes for Research

Patsy F. Kanter

Math in Focus U.S. Consultant

Dr. Richard Bisk

Professor, Worcester State University

Andy Clark

Math in Focus Grades 1-Course 3 U.S. Consultant and Course 2-Course 3 Writer

News & Events

Stay connected to find out how you can make numeracy count

See how our math solutions can work in your classroom.