The NGSS in New Jersey

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Skills available for New Jersey 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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4-PS Physical Science

  • 4-PS3 Energy

  • 4-PS4 Waves and their Applications in Technologies for Information Transfer

    • 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-PS4-2 Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.

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

4-LS Life Science

4-ESS Earth and Space Science

3-5-ETS Engineering, Technology, and the Application of Science