-
Core Curriculum
HMH Science Dimensions motivates students to ask questions, state claims, test their ideas, and find resolution through reasoning—skills needed for next-generation careers.
Engineered for success with NGSS
Empower students in Grades K–12 to learn science through self-directed exploration, analysis, application, and explanation.
Designed to address the Next Generation Science Standards*
HMH Science Dimensions K–12 and HMH Dimensiones de las Ciencias™ K–8 + Biología put students in charge of their learning and enable teachers to seamlessly guide their students on a proven instructional path.
Cohesive curriculum engages students
With its cohesive, spiraled approach, the HMH Science Dimensions provides a consistent and engaging experience from kindergarten through high school.
Distinguished authorship team ensures success
Developed by science thought leaders and education experts, HMH Science Dimensions gives teachers the tools they need to prepare students for the world beyond the classroom.
Inspire the next generation of scientists and innovators
STUDENT EXPERIENCE
Elevate science literacy and engineering to meet the NGSS with ease
Build confidence with authentic investigations
Each lesson opens with a Can You Explain It? question that sparks curiosity and sets the stage for three-dimensional learning and active exploration.
Drive learning with hands-on activities and labs
Students explore science through interactive activities that build critical thinking, evidence gathering, and argumentation skills, supported by online lessons with media, personalization, and simulations.
Inspire students to consider a career in STEM
Each unit integrates STEM, emphasizing engineering design and scientific literacy. Take It Further highlights STEM careers to show real-world applications.
Teacher Experience
Three-dimensional learning made simple
This science curriculum uses the 5E Instructional Model and each lesson has unique interrelated 3D Learning Objectives that ensure 100% coverage of the NGSS. The HMH NGSS trace tool allows teachers to quickly view what students should already know and what they need to learn next.
Let students show what they know
Flexible assessment tools are available in various formats, including formal, performance-based, and technology-enhanced assessments, to evaluate student learning according to NGSS.
Appropriate component configurations
HMH Science Dimensions provides a consistent pedagogical approach from kindergarten through high school, with component configurations across grade bands that ensure ease of implementation and standards alignment.
Components of HMH Science Dimensions
-
Grades K–5
Single-grade elementary editions feature complete print and digital curricula, including write-in textbooks and Interactive Online Student and Teacher Editions with built-in professional development support.
-
Grades 6–8
At the middle school level, 12 topical modules (write-in texts plus full digital editions) covering Life, Earth & Space, Physical Science, and Engineering can be matched to a district’s curriculum.
-
Dimensiones de las Ciencias
Components include interactive write-in Spanish worktexts for Grades K–8 (including a hardcover Spanish text for Biology), Spanish assessment guides for Grades K–8, and a Spanish Teacher Edition for Grades K–5.
-
Biology
A complete print and digital curriculum that offers the flexibility of a consumable or non-consumable Student Text, both including the same content and utilizing innovative design to reinforce student-centric learning.
-
Chemistry
A complete print and digital curriculum with a hardcover Student Text that utilizes innovative design to reinforce student-centric learning.
-
Earth & Space Science
Acomplete print and digital curriculum with a hardcover Student Text that utilizes innovative design to reinforce student-centric learning.
-
Physics
A complete print and digital curriculum that offers the flexibility of a consumable or non-consumable Student Text, both including the same content and utilizing innovative design to reinforce student-centric learning.
Personalized professional development for teachers and leaders
Personalized coaching. Real results.
HMH Coachly® connects educators with expert coaches for live, year-round 1:1 instructional coaching available on HMH Ed™. Teachers receive support in planning, goal setting, assessment, classroom management, and more, building teacher confidence and improving student outcomes. Leaders can align coaching with district goals, while also monitoring program implementation.
Program-aligned courses
We offer professional learning grounded in research and best practices:
- Built-in alignment: Professional development courses for teachers connect directly to HMH program resources, ensuring a seamless transition from integration to daily instruction.
- Implementation support: Educators receive evidence-based support for effective program implementation.
Year-round support
Educators can access implementation support on Ed:
- For teachers: Teacher Success Pathways and Teacher’s Corner® offer unlimited access to live and on-demand sessions, videos, model lessons, and related resources.
- For leaders: Leader’s Corner® features live and on-demand events, plus tools for leading a successful implementation.
Building capacity for long-term success
The Center for Model Schools, led by former superintendents and district leaders, supports leadership development and sustainable growth through:
- Leadership coaching for new educators
- Proven strategies and continuous learning
- The 5Essentials® Framework from UChicago Impact®
- The annual Model Schools Conference
Simplify the transition to next-generation science.
Insights and resources
Learn about the Next Generation Science Standards (NGSS) Crosscutting Concepts and how teachers can use them to elicit student sense-making.
Learn how integrating science and literacy in the classroom helps students behave and think like real scientists and engineers.
Dynamic science formative assessment engages students and promotes their thinking; additionally, it informs instruction for educators.
- Report Type: Research Evidence Base
- Grade Level: Elementary, Middle, High
- Report Type: Efficacy Study, Study Conducted by Third Party
- Grade Level: Middle
- Region: Midwest, Northeast
- District Urbanicity: Suburban, Rural
- Report Type: Efficacy Study, Study Conducted by Third Party
- Grade Level: Elementary
- District Urbanicity: Suburban, Rural
Webinar
Students learn science best by doing science, but some complex concepts are more difficult to carry out in a classroom setting than others. This is where engaging multimedia and technology,...
Webinar
Drawing the connection between language and science is easier than you might think! Watch Reading and ELD Specialist and HMH Into Science author, Marjorie Frank, for an edWebinar that offers...
Simplify the transition to next-generation science with HMH Science Dimensions.
Subscribe to learn more about HMH Science Dimensions.
Get access to free resources including efficacy studies, educational videos, and testimonials to learn more about how the program can help your students thrive.
Thank you for subscribing!
Thank you for subscribing!
Contact Us about HMH Science Dimensions
Please note: If you have a question about billing, an order, an invoice, or just need technical support, please contact support.
Thank You for contacting us about HMH Science Dimensions ! Please check your email for next steps.
Thank You for contacting us about HMH Science Dimensions ! Please check your email for next steps.
*Next Generation Science Standards and logo are registered trademarks of Achieve. Neither Achieve nor the lead states and partners thatdeveloped the Next Generation Science Standards were involved in theproduction of this product, and they do not endorse it.
HMH Science Dimensions 9-12 Components and Features
Explore the student and teacher resources that support NGSS-aligned, hands-on, and three-dimensional science learning.
HMH Science Dimensions 6-8 Components and Features
Explore the student and teacher resources that support NGSS-aligned, hands-on, and three-dimensional science learning.
HMH Science Dimensions K-5 Components and Features
Explore the student and teacher resources that support NGSS-aligned, hands-on, and three-dimensional science learning.
HMH Science Dimensions Digital Walkthrough Guide for Ed K-12
Download your Women in Science posters
HMH Science Dimensions K-5 Overview Brochure
Explore how HMH Science Dimensions K–5 supports hands-on, three-dimensional learning.
HMH Science Dimensions 6-8 Overview Brochure
Explore how HMH Science Dimensions 6–8 engages students in phenomena-based science with NGSS-aligned investigations and digital tools.
Reasons to choose HMH Science Dimensions 9-12
Discover how the program engages students in phenomena-based science with NGSS-aligned investigations and digital tools.