Colorado

Colorado flag
Skills available for Colorado 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.

Show alignments for:

Actions

SC.4.1 Physical Science

  • SC.4.1.1 The faster an object moves the more energy it has.

  • SC.4.1.2 Energy can be moved from place to place.

  • SC.4.1.3 When objects collide contact forces transfer so as to change objects' motion.

    • SC.4.1.3.a Ask questions and predict outcomes about the changes in energy that occur when objects collide.

  • SC.4.1.4 Energy can be produced, used or released by converting stored energy.

    • SC.4.1.4.a Apply scientific ideas to design, test and refine a device that converts energy from one form to another.

  • SC.4.1.5 Waves are regular patterns of motion.

    • SC.4.1.5.a Develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move.

  • SC.4.1.6 An object can be seen when light reflected from its surface enters the eyes.

    • SC.4.1.6.a Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.

  • SC.4.1.7 Patterns can encode, send, receive and decode information.

    • SC.4.1.7.a Generate and compare multiple solutions that use patterns to transfer information.

SC.4.2 Life Science

SC.4.3 Earth and Space Science