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  • Middle School

    Earth's Systems

Students who demonstrate understanding can:

Performance Expectations

  1. Develop a model to describe the cycling of Earth's materials and the flow of energy that drives this process. MS-ESS2-1

    Clarification Statement and Assessment Boundary

A Peformance Expectation (PE) is what a student should be able to do to show mastery of a concept. Some PEs include a Clarification Statement and/or an Assessment Boundary. These can be found by clicking the PE for "More Info." By hovering over a PE, its corresponding pieces from the Science and Engineering Practices, Disciplinary Core Ideas, and Crosscutting Concepts will be highlighted.

By clicking on a specific Science and Engineering Practice, Disciplinary Core Idea, or Crosscutting Concept, you can find out more information on it. By hovering over one you can find its corresponding elements in the PEs.

Planning Curriculum

Common Core State Standards Connections

ELA/Literacy

  • SL.8.5 - Integrate multimedia and visual displays into presentations to clarify information, strengthen claims and evidence, and add interest. (MS-ESS2-1)

Model Course Mapping

First Time Visitors

Resources & Lesson Plans

  • More resources added each week!
    A team of teacher curators is working to find, review, and vet online resources that support the standards. Check back often, as NSTA continues to add more targeted resources.
  • Interactives: The Rock Cycle is a collection of activities, with accompanying readings and animations, that provides information on rock types, the processes that affect rocks and the interrelationships among the three types.  In Part 1,Types of ...

  • This is an activity that is part of a larger unit on the Hydrologic Cycle. Students create “precipitation” by suspending a bag of ice over a container with hot water. The water vapor in the air condenses on the bag. When enough water accumulates th ...

  • This is an activity out of one of the DLESE Teaching boxes. The Teaching Box is titled Mountain Building. This activity is from Lesson 4 Activity #2 called Rock Cycle Journey. Stations are set up to represent different parts of the rock cycle. There ...

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Planning Curriculum gives connections to other areas of study for easier curriculum creation.