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Available NGSS Levels

  • Grade K
  • Grade 1
  • Grade 2
  • Grade 3
  • Grade 4
  • Grade 5
  • Grades K-2 Engineering
  • Grades 3-5 Engineering
  • Middle School Resources

Reading Levels

These books contain three developmentally appropriate reading levels for each grade span.

Low
Mid
High

Each level of the book conveys similar concepts, images, and vocabulary.

Instructional Support

Standards and Correlations

  • Next Generation Science Standards
  • U.S. State Science Standards
  • International Science Standards
  • STEM Connections
  • Common Core - ELA/Literacy
  • FOSS Module Correlations
  • Gizmos Correlations
  • STEMscopes Correlations

Student Connections

  • Get Students Started
  • Get to Know the Student Portal
  • eBooks
  • Incentives & Awards
  • Mobile Apps
  • Parent Information

Professional Development

  • Free Live Webinars
  • Recorded Webinars
  • Video Library

Instructional Tools

  • Research and Efficacy
  • 5E Model of Instruction
  • Unit Roadmaps
  • File Cabinet Feature
  • Assignments Feature
  • Projectables
  • Helpful Tips

Text Complexity

  • Science A-Z and Text Complexity

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