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Start Simple: Start by using the “Simple” UGC Infographic as a graphic organizer or word wall (as seen to the left).

For example, if you are teaching about changes in water availability, investigate local water issues by analyzing and interpreting local freshwater useand precipitation data. Connecting investigations to local issues will motivate and sustain student interest in learning about global change topics. Students should also have opportunities to think about how these topics connect to their own lives and local environmental changes.

Identify Locally Relevant Topics: The infographic topics (e.g., water availability) are relevant to changes happening around the world, and we want students to think about Earth system changes that occur in different places at various scales.

The Infographic above contains some of the icons relevant to understanding sea level rise. The “simple” UGC Infographic can be used as a word wall, where icons are added as students explore new topics. For example phenomena, please visit the Units and Lessons Page. Explaining the causes, consequences, and solutions to measurable changes requires synthesizing concepts from all three major sections of the UGC Infographic ( Causes of Global Change, How the Earth System Works, and Measurable Changes pages). We suggest selecting anchoring phenomena that are UGC Measurable Changes, because these are the observable and quantifiable changes in the Earth system that motivate scientific inquiry (e.g., flooding from sea level rise, or increasing temperatures and greenhouse gaslevels). For these reasons, learning should be contextualized using focal phenomena (also called anchoring phenomena).

Use Measurable Changes as Phenomena: To support the implementation of the Next Generation Science Standards and research-based teaching practices, learning should require students to construct explanations and make predictions about how and why the world changes over time.

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To explore these connections, download the UGC-NGSS Crosswalk. Many of the topics in the NGSS Standards are represented on the UGC Infographic.

Connect Content to Global Change: Core science content can be explored through the “lens” of global change.

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Below are tips recommended by educators based on classroom experiences and professional development workshops. The UGC Infographicis a flexible, adaptable tool that can be used in various ways. More instructions and ideas for classroom activities can be found in the Instructional Planning Guide below.It is helpful to keep track of alternative connections since students might construct similar models. There might be multiple ways to accurately represent system connections.Have students write explanations of connections on sticky notes as they draw arrows.The UGC Interactive allows users to save, edit, and export Earth system models and annotations into PowerPoint files. Alternatively, you could use another background image to represent a specific ecosystem or local environment, such as a photo of your school yard or neighborhood park.Īdditionally, you can construct digital Earth system models in the UGC Interactive, co-developed with HHMI BioInteractive. Students should also have opportunities to test and revise their models as they deepen their knowledge of the causes, consequences, and solutions to global change.Įarth system models can be constructed using printed and laminated copies of the UGC icons and Earth scene and dry-erase markers (as seen on the right).

Modeling can happen throughout instruction! Learners should gather evidence through various activities to write explanations of the relationships depicted in their models. The UGC Infographic Icons, placed on the Earth Scene, can then be connected with arrows to communicate cause and effect relationships in the Earth system. The UGC Earth Scene represents many parts of the world, and serves as a background for the construction of explanatory models. UGC provides tools for constructing explanatory Earth system models that can be used for various in-person and online learning experiences. Tips for constructing Earth system models

To see examples of units and lessons, please visit the Units and Lessons Page. These materials have been integrated into biology, physics, chemistry, Earth science, and integrated science curricula. The Understanding Global Change (UGC) Earth System Tools help learners of all ages connect interdisciplinary science ideas and make their thinking about global change phenomena visible. It is challenging to represent the complex interactions and feedbacks that explain the causes and consequences of global change. Tips for constructing Earth system models.