What is Three Dimensional Learning?


Three dimensional learning refers to the simultaneous coordination of a limited set of disciplinary core ideas (DCI) and crosscutting concepts (CCC) knowledge and through the Science and Engineering Practices (SEP) needed to engage in scientific inquiry. As we prepare to implement the new Pennsylvania STEELS standards, K-12 science educators can benefit from learning more about the three-dimensional approach to teaching and learning science!

Target Audience: K-12 Science Educators, Administrators, Curriculum Leads

Act 48 Hours Available: 6

Pricing: Free for BCIU member districts

$50 for non-members

beaker over fire in science lab
Science and Engineering Practices

PRACTICES describe behaviors that scientists engage in as they investigate and build models and theories about the natural world and the key set of engineering practices that engineers use as they design and build models and systems.

volcano erupting
Disciplinary Core Ideas

DISCIPLINARY CORE IDEAS have the power to focus K–12 science curriculum, instruction and assessments on the most important aspects of science.

patterns in nature of leaves
Crosscutting Concepts

CROSSCUTTING CONCEPTS have application across all domains of science and serve as a way of linking the different domains of science.

A Look Inside


  Welcome to Teachable!
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  What is Three Dimensional Learning?
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  Science and Engineering Practices
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  Crosscutting Concepts
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  Disciplinary Core Ideas
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  Performance Expectations aka "Standards"
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  Pennsylvania STEELS Standards Updates
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  Reflections and Next Steps
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  Evaluation and Act 48 Request
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