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Skills available for Tennessee seventh-grade science standards

Standards are in black and IXL science skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

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MS-PS1 Matter and Its Interactions

MS-LS1 From Molecules to Organisms: Structures and Processes

MS-LS2 Ecosystems: Interactions, Energy, and Dynamics

  • MS-LS2-1 Develop a model to depict the cycling of matter, including carbon and oxygen, including the flow of energy among biotic and abiotic parts of an ecosystem.

MS-LS3 Heredity: Inheritance and Variation of Traits

MS-ESS3 Earth and Human Activity

MS-ETS2 Links Among Engineering, Technology, and Applications of Science

  • MS-ETS2-1 Examine a problem from the medical field pertaining to biomaterials and design a solution taking into consideration the criteria, constraints, and relevant scientific principles of the problem that may limit possible solutions.