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What is a scientific explanation and how can we support students in explaining changes in matter? The Fizzy Antacid task is intended to elicit and develop preservice teachers’ CKT related to students’ scientific…
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What does it mean to help students develop a small particle model of matter? The Mystery Bubble task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
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What ideas do students have about small particles of matter? The Two Cups of Liquid task is intended to elicit preservice teachers’ CKT related to students’ ideas about the small particle model (SPM) for matter…
How Science Teachers DiALoG Classrooms: Towards a Practical and Responsive Formative Assessment of Oral Argumentation
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This article presents lessons learned from an ongoing attempt to conceptualize, develop, and refine a way for teachers to gather formative assessment evidence about classroom argumentation as it happens…
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The Fraction Activities and Assessments for Conceptual Teaching (FAACT) instructional program is designed to support teachers’ insights into students’ conceptual understandings of fractions. The overall program…
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The Math Pathways & Pitfalls K-8 curriculum was designed with built-in support for teachers, alignment to the Common Core State Standards and Mathematical Practices. The curriculum can be flexibly used as an…
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Nine units for high school-level Marine Science classes: (1) Ocean Exploration, (2) Marine Geology, (3) Marine Chemistry, (4) Estuaries, (5) Marine Physics, (6) Populations: Producers, (7) Populations: Invertebrates, (8)…
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Connected Biology provides a sequence of lessons for high school biology that fosters integrated learning of genetics and evolution. This novel curriculum is aligned with Next Generation Science Standards (NGSS)…
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A set of NGSS-aligned investigations for each discipline (physics, chemistry, biology) designed to introduce and scaffold engagement in science practices and build an understanding of the interplay between experimental…
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Sensing Science has created several free educational apps for iPads to build conceptual understanding of matter and its changes in kindergarten students. Related resources and support materials are available…
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Fun and easy to use math games designed for children ages 3 to 6-years-old. Some games are quick and use everyday materials; others use a game board for more extended play. All of the games can be played multiple times and…
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The Journey to El Yunque curriculum introduces students to disturbance ecology, with a focus on both ecosystem resilience and ecosystem change. Each page is beautifully illustrated by Puerto Rican artist Robert Casilla to…
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Design Technology and Engineering Education (DTEEL) for bilingual English Learner Students is a K-5th grade curriculum focused on language development through engineering design and problem solving. Each grade level…
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School, home, and neighborhoods make large amounts of garbage every day. In answering the driving question of the unit, “What happens to our garbage?”, students investigate a series of subquestions (e.g., “What is that…
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Three short (4-5 session) curriculum units and an engineering design challenge include firsthand, guided explorations of energy in everyday phenomena. Beginning with easily observable phenomena, such as ball collisions,…
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Third-grade students’ use model-based reasoning about geospheric components of the hydrologic cycle (i.e., groundwater) and how elementary teachers scaffold students’ model-based reasoning. Instructional resources…
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The Deep Structure Modeling (DSM) project addresses the pressing need to more effectively organize science teaching and learning around “big ideas” that run through disciplines. Big ideas are important tools for learning…
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This NGSS aligned curriculum is designed to support high school physical science students in developing an understanding of the forces and energy involved in atomic and molecular interactions. The year-long Interactions…
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In this collection of materials, four geometric topics are covered in animated, digital materials. There are also paper-based materials for the four geometric topics: Angles, Transformations, Pythagorean Theorem, and…
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Instructional modules that bring sustainability topics into classrooms in a way that emphasizes the methods and tools of mathematics and computing and illustrates their role in planning for sustainability. Through the…
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High school physics lessons designed to empower teachers, create cultural change, and inspire young women to pursue physics in college. The lessons build a counternarrative in the classroom, dismantling the commonly-held…
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Getting Unstuck is a 10-module intermediate Scratch curriculum to help your students develop greater creative and conceptual fluency with code. The curriculum reimagines the classroom as a design studio: a culture of…
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Learning experiences that spur student curiosity, captivate students with complex mathematical content, and compel students to engage and persevere (referred to as “mathematically captivating learning experiences” or “…
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In the "How can I make my classroom more sustainable?" unit, teachers and students collaboratively investigate how to make their classrooms more sustainable. Using the teaching/learning process of Engineering…
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This online collection of transformative geoscience resources includes Earth system models, data visualization tools, and curriculum modules. Each module is designed for middle and high school students and is…