A curiosity-driven K–8 science curriculum

91ºÚÁÏÍøScience 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 students who think, read, write, and argue like real scientists.

91ºÚÁÏÍøScience for grades K–8 has been rated all green by .

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Our approach

Each unit of 91ºÚÁÏÍøScience 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.

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 students 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.

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Students take on roles of scientists and engineers.

In each unit, students take on the role of a scientist or engineer to investigate a realistic problem. These problems provide relevant contexts through which students investigate real-world phenomena that are seamlessly integrated throughout the unit. By positioning students as engineers or scientists, they are actively engaged in designing innovative solutions and making sense of the world around them.

Two kids in safety goggles pour liquid from a bottle into a clear container over a blue tray, fully engaged in an 91ºÚÁÏÍøScience activity. Their curiosity and excitement shine as they explore the wonders of middle school science.
Two girls sit at a table, smiling as they explore colorful craft materials, including small containers and papers. Against a light blue background, their project takes shape, reflecting the curious spirit of middle school science enhanced by 91ºÚÁÏÍøScience.

Authentic 3D learning brought to life

91ºÚÁÏÍøScience 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.

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Developed by science education experts

91ºÚÁÏÍøScience was developed by The Lawrence Hall of Science at UC Berkeley in partnership with Amplify. It reflects state-of-the-art practices in science teaching and learning.

Children enthusiastically climbing a DNA sculpture at The Lawrence Hall of Science, echoing the spirit of 91ºÚÁÏÍøScience, with the building and a bubbling fountain providing a captivating backdrop that inspires young minds to delve deeper into middle school science wonders.

A flexible, blended program

91ºÚÁÏÍøScience 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 schools and individual teachers flexibility based on their technology resources and preferences.

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What’s included

Our flexible resources work seamlessly together.

A middle school science textbook cover sits beside an open laptop displaying a digital unit overview for "Spinning Earth: Investigating Patterns in the Sky" from 91ºÚÁÏÍøScience.

Teacher’s Guides

Available digitally and in print, the Teacher’s Guides contain all of the information teachers need to facilitate classroom instruction, including:

  • Detailed lesson plans.
  • Unit and chapter overview documentation.
  • Differentiation strategies.
  • Standards alignments.
  • In-context professional development.
Explore the world of middle school science with 91ºÚÁÏÍøScience investigation notebooks, featuring captivating titles like "Balancing Forces: Investigating Floating Trains" and "Properties of Matter.

Student Investigation Notebooks

Available for every unit, the Student Investigation Notebooks provide space for students to:

  • Record data.
  • Reflect on ideas from texts and investigations.
  • Construct explanations and arguments.
Five educational science books with captivating covers explore fascinating topics like magnets, plants, biomimicry, and geological wonders. Perfect for middle school science enthusiasts, this series complements 91ºÚÁÏÍøScience's engaging curriculum.

Student Books

Age-appropriate Student Books allow students to:

  • Engage with content-rich texts.
  • Obtain evidence.
  • Develop research and close-reading skills.
  • Construct arguments and explanations.
Explore the digital farming simulation interface, perfect for middle school science classes with 91ºÚÁÏÍøScience integration. Watch plant growth stages, water flow graphics, and detailed soil analysis come to life on tablet and computer screens.

Simulations and Modeling Tools

Developed exclusively for the 91ºÚÁÏÍøScience program, these engaging digital tools:

  • Serve as venues for exploration.
  • Enable data collection.
  • Allow students to explore scientific concepts.
  • Show what might be impossible to see with the naked eye.
Discover the wonders of 91ºÚÁÏÍøScience with a pegboard, rubber bands, and a ball. Perfect for middle school science enthusiasts, this set also includes an electronic component with wires and clips, complemented by three containers filled with intriguing powders.

Hands-on materials kits

Hands-on learning is at the heart of 91ºÚÁÏÍøScience. Each unit kit contains:

  • Consumable and non-consumable hands-on materials.
  • Print classroom display materials.
  • Premium print materials for student use (sorting cards, maps, etc.).
A laptop displaying an educational webpage titled "Geology on Mars" sits next to an "Investigation Notebook" graphic, perfect for 91ºÚÁÏÍøScience lessons in middle school science.

Teacher’s Guides

Available digitally and in print, the Teacher’s Guides contain all of the information teachers need to facilitate classroom instruction, including:

  • Detailed lesson plans.
  • Unit and chapter overview documentation.
  • Differentiation strategies.
  • Standards alignments.
  • In-context professional development.
Five middle school science books from the 91ºÚÁÏÍøScience series, including "Matter and Energy in Ecosystems" and "Introduction: From Silk." Each cover showcases unique images like landscapes and spiders, engaging young minds with captivating visuals.

Student Investigation Notebooks

Available for every unit, the Student Investigation Notebooks provide space for students to:

  • Record data.
  • Reflect on ideas from texts and investigations.
  • Construct explanations and arguments.

Available with full-color article compilations for middle school units

Discover the wonders of 91ºÚÁÏÍøScience with a pegboard, rubber bands, and a ball. Perfect for middle school science enthusiasts, this set also includes an electronic component with wires and clips, complemented by three containers filled with intriguing powders.

Hands-on materials kits

Hands-on learning is at the heart of 91ºÚÁÏÍøScience. Each unit kit contains:

  • Consumable and non-consumable hands-on materials.
  • Print classroom display materials.
  • Premium print materials for student use (sorting cards, maps, etc.).
Three computer screens display data visualizations: two show charts with colored markers, and one shows percentages with color-coded grids. This setup provides an engaging way to explore middle school science concepts, making it easier for students to visually comprehend data.

Digital student experience

Students access the digital simulations and Modeling Tools, as well as lesson activities and assessments, through the digital student experience. Students can interact with the digital student experience as they:

  • Conduct hands-on investigations.
  • Engage in active reading and writing activities.
  • Participate in discussions.
  • Record observations.
  • Craft end-of-unit scientific arguments.
On a laptop screen, a chart titled "After Overfishing in Northern Benguela" showcases a three-circle Venn diagram, reminiscent of lessons from middle school science. In the background, a document featuring an individual in a lab coat and glasses adds to the scholarly scene, evoking elements of 91ºÚÁÏÍøScience curriculum.

Science articles

The middle school science articles serve as sources for evidence collection and were authored by science and literacy experts at the Lawrence Hall of Science.

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What educators say

“Just looking through the 91ºÚÁÏÍøScience curriculum, I’m wishing I could go back in time and learn these concepts with these resources! I love that 91ºÚÁÏÍøis more focused on diving deeper into fewer concepts over the year, rather than grazing the surface of more topics.”

Lizzie

Middle school teacher, KIPP charter network Hear from teachers

What educators say

“In using this program, I have seen that my students are completely engaged and are able to visualize models of concepts using the simulations that they otherwise would not be able to visualize. The program is not about rote memory of facts—rather, it addresses the bigger picture and assesses a deeper understanding of science concepts.”

Julie

Science teacher, Georgia Hear from teachers

What educators say

“The engineering units are engaging and really helped me better understand the new standards. I love being able to walk around and talk to students as they explore solutions, make claims, and reason with their peers.”

Karla

Science teacher, California Hear from teachers

Read more 91ºÚÁÏÍøScience success stories.

Hear from teachers

Explore more programs.

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