A curiosity-driven K–8 science curriculum
91ÖÆÆ¬³§ Science is a K–8 phenomena-based science curriculum that blends hands-on investigations, literacy-rich activities, and interactive digital tools. The result? Elementary and middle school 91ÖÆÆ¬³§ who think, read, write, and argue like real scientists.
91ÖÆÆ¬³§ Science for grades K–8 has been rated all green by .
Our approach
Each unit of 91ÖÆÆ¬³§ Science engages all learners in a relevant, real-world problem where they assume the role of a scientist to investigate scientific phenomena, engage in collaboration and discussion, and develop models or explanations to arrive at solutions.
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A research-backed approach to 3D learning
The research-based Do, Talk, Read, Write, Visualize instructional approach—developed by UC Berkeley’s Lawrence Hall of Science—provides 91ÖÆÆ¬³§ with multiple opportunities and modalities with which to access science instruction. Independent research proves that this model of learning benefits all learners, and our efficacy research shows improved student achievement.
Students take on roles of scientists and engineers.
In each unit, 91ÖÆÆ¬³§ take on the role of a scientist or engineer to investigate a realistic problem. These problems provide relevant contexts through which 91ÖÆÆ¬³§ investigate real-world phenomena that are seamlessly integrated throughout the unit. By positioning 91ÖÆÆ¬³§ as engineers or scientists, they are actively engaged in designing innovative solutions and making sense of the world around them.
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Authentic 3D learning brought to life
91ÖÆÆ¬³§ Science integrates the NGSS—and state standards based on them—not just at a surface level, but throughout every lesson of the unit. Students engage with science and engineering practices, figure out disciplinary core ideas, and make connections when they apply Crosscutting Concepts across thoughtfully structured, multimodal lessons.
Developed by science education experts
91ÖÆÆ¬³§ Science was developed by The Lawrence Hall of Science at UC Berkeley in partnership with 91ÖÆÆ¬³§. It reflects state-of-the-art practices in science teaching and learning.

A flexible, blended program
91ÖÆÆ¬³§ Science includes hands-on activities, print materials, and powerful digital tools to support online and offline teaching and learning. Highly adaptable and user-friendly, the program gives 91ÖÆÆ¬³§ and individual teachers flexibility based on their technology resources and preferences.
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