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Skills available for Oklahoma third-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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Motion and Stability: Forces and Interactions

From Molecules to Organisms: Structure and Processes

Ecosystems: Interactions, Energy, and Dynamics

Heredity: Inheritance and Variation of Traits

Biological Unity and Diversity

Earth's Systems

Earth and Human Activity