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Skills available for Arkansas fourth-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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Structure, Function, and Information Processing

Waves: Waves and Information

  • 4-PS4-1 Develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move.

  • 4-PS4-3 Generate and compare multiple solutions that use patterns to transfer information.


Earth's Systems: Processes that Shape the Earth