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Skills available for Idaho 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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PS Physical Sciences

  • PS1-4 Energy

    • PS1-4-1 Use evidence to construct an explanation relating the speed of an object to the energy of that object.

    • PS1-4-2 Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.

    • PS1-4-3 Ask questions and predict outcomes about the changes in energy that occur when objects collide.

    • PS1-4-4 Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.

  • PS2-4 Waves

    • PS2-4-1 Develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move.

    • PS2-4-2 Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.

    • PS2-4-3 Generate and compare multiple solutions that use patterns to transfer information.

LS Life Sciences

ESS Earth and Space Sciences