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Our Principles

Grades K–5

Research, Success, and Thought Leadership for the Wonders Literacy Curriculum

Wonders Research and Success 

Wonders uses research-proven best practices to help students grow as readers, writers, communicators, and life-ready learners. Explore our qualitative and quantitative data demonstrating the program's efficacy and success.

  • A third-party evaluation of text complexity and quality, knowledge building, and usability, in which Wonders met all expectations and achieved several of the highest possible scores.

    A third-party evaluation of text complexity and quality, knowledge building, and usability, in which Wonders met all expectations and achieved several of the highest possible scores.
  • Case studies and testimonials from a range of customers in districts with differing needs, all of whom acknowledge that Wonders contributed to student success.

    Case studies and testimonials from a range of customers in districts with differing needs, all of whom acknowledge that Wonders contributed to student success.
  • An independent efficacy study, in which the students using Wonders showed significant gains from beginning-of-year to end-of-year exams, indicating "promising" evidence of program impact.

    An independent efficacy study, in which the students using Wonders showed significant gains from beginning-of-year to end-of-year exams, indicating "promising" evidence of program impact.

English Learners Research

Using research-based routines that are designed to support English learners, Wonders ELL components support the four domains of English language acquisition: listening, speaking, reading, and writing. Learn more about our research-based practices: 

Thought Leadership

Wonders draws upon decades of rigorous literacy research studies, as well as collaborative work with preeminent reading researchers and experts, to provide high-quality literacy instruction.

  • Learn more about the Science of Reading from our Wonders Literacy Experts.

    Learn more about the Science of Reading from our Wonders Literacy Experts.
  • Watch these quick videos to find out how one school district used Wonders to boost student engagement and support blended learning.

    Watch these quick videos to find out how one school district used Wonders to boost student engagement and support blended learning.
  • Discover simple teaching tips from McGraw Hill Curriculum Specialists that you can implement today!

    Discover simple teaching tips from McGraw Hill Curriculum Specialists that you can implement today!
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