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Skills available for Montana 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 Science

  • PS.1 use evidence to describe the relationship between the speed of an object and the energy of that object

  • PS.2 make observations to provide evidence of transfer of energy from place to place by sound, light, heat, and electric currents

  • PS.3 ask questions and predict outcomes about the changes in energy that occur when objects collide

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

  • PS.5 develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move

  • PS.6 develop a model communicating that light reflected from objects into the eye allows objects to be seen

  • PS.7 generate and compare multiple solutions that use patterns to transfer information

LS Life Science

ESS Earth and Space Science