SC.2.E.6.1

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Recognize that Earth is made up of rocks. Rocks come in many sizes and shapes.
General Information
Subject Area: Science
Grade: 2
Body of Knowledge: Earth and Space Science
Idea: Level 2: Basic Application of Skills & Concepts
Big Idea: Earth Structures - Humans continue to explore the composition and structure of the surface of Earth. External sources of energy have continuously altered the features of Earth by means of both constructive and destructive forces. All life, including human civilization, is dependent on Earth’s water and natural resources.
Date Adopted or Revised: 02/08
Content Complexity Rating: Level 2: Basic Application of Skills & Concepts - More Information
Date of Last Rating: 05/08
Status: State Board Approved

Related Courses

This benchmark is part of these courses.
5020030: Science - Grade Two (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2024, 2024 and beyond (current))
7720030: Access Science Grade 2 (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2023, 2023 and beyond (current))
5020090: STEM Lab Grade 2 (Specifically in versions: 2016 - 2022, 2022 - 2024, 2024 and beyond (current))

Related Access Points

Alternate version of this benchmark for students with significant cognitive disabilities.
SC.2.E.6.In.1: Sort rocks according to size and shape.
SC.2.E.6.Su.1: Sort rocks according to size.
SC.2.E.6.Pa.1: Recognize the ground in the environment.

Related Resources

Vetted resources educators can use to teach the concepts and skills in this benchmark.

Image/Photograph

Rocks for Kids:

This resource collection includes information about rocks and minerals. Included are glossaries, photos/images, links to other rock/mineral websites, and other information to develop understandings of rocks/minerals and the processes by which they are formed. A table of contents is included to guide navigation.

Type: Image/Photograph

Lesson Plans

Rocks, Rocks, Everywhere:

The students will be able to sort rocks based upon color, hardness, texture, layering and particle size.

Type: Lesson Plan

Rock Hunters:

To observe rocks of various types and sizes and to record these observations through drawings.

Type: Lesson Plan

Unit/Lesson Sequences

Rock Composition and Classification:

In this unit, the class is introduced to how rocks are formed, where they come from, and the many shapes and sizes that they are found. A class rock collection is made from samples collected around the school and a final lab shows the concept of erosion through rock "shakers."

Type: Unit/Lesson Sequence

Soil Composition and Classification:

This unit builds on the previous lessons about rocks to explore soil. Different types of soil samples are observed, classified by various attributes, and manipulated by adding water. Finally, the "Cement" lesson involves synthesis of information learned from previous lessons in an engineering design lab that asks students to build a wall from their own mortar mixture creation that will withstand the force of a rolling ball.

Type: Unit/Lesson Sequence

Student Resources

Vetted resources students can use to learn the concepts and skills in this benchmark.

Parent Resources

Vetted resources caregivers can use to help students learn the concepts and skills in this benchmark.

Image/Photograph

Rocks for Kids:

This resource collection includes information about rocks and minerals. Included are glossaries, photos/images, links to other rock/mineral websites, and other information to develop understandings of rocks/minerals and the processes by which they are formed. A table of contents is included to guide navigation.

Type: Image/Photograph