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  • 3-D Assessments: Developed by SCALE
  • What Makes the Twig Science Oklahoma Program Different?
    • Unique Narrative Approach Engages All Students
    • Built to the Oklahoma Academic Standards for Science
    • Multimodal Lessons and Activities
    • Increasing Equity and Inclusion in STEM
    • High-Quality Digital Content to Engage 21st Century Students
    • Experience Real STEM Careers
  • Delivering the Three Dimensions of the Oklahoma Academic Science Standards
    • Phenomena-Based Student Investigations
    • Science and Engineering Practices: The “New Hands-On”
    • Progressions
    • Correlations and Standards Maps
    • Anchor and Investigative Phenomena
  • Literacy Integrated Throughout
    • Grade Appropriate Reading
    • Writing and Modeling
    • Speaking
    • Listening
  • Equity and Access – All Students, All Standards
    • Social and Emotional Learning
    • School to Home Connections
    • Spanish and Dual Immersion
  • Teacher Support and Professional Learning
    • Onboarding Sessions
    • Stanford SCALE Advanced Teacher Training Workshops
    • In-Program Support
    • Model Lessons
  • Resources
  • Twig Science Tools
  • Twig Science Reporter
  • Program Overview
    • K–5 Product Descriptions
    • Authors and Developers
    • Program Instructional Design