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Skills available for Montana high school 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 analyze data to support the claim that Newton's Second Law of Motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration

  • PS.2 use mathematical representations to demonstrate how total momentum of a system is conserved when there is no net force on the system

  • PS.3 apply scientific and engineering ideas to design, evaluate, and refine a device that minimizes forces on an object during collisions

  • PS.4 use a mathematical representation of Newton's Law of Gravitation and Coulomb's Law to explain gravitational and electrostatic forces between objects

  • PS.5 plan and conduct investigations to provide evidence that electric currents can produce magnetic fields and changing magnetic fields can produce electric currents

  • PS.6 create a computational model to calculate the change in the energy of one component in a system when the change in energy of the other component and energy flows in and out of the system are known

  • PS.7 develop and use models to illustrate that energy at the macroscopic scale can be accounted for as a combination of energy associated with the motions of particles and energy associated with the relative position of particles

  • PS.8 design, build, and refine a device that works within given constraints to convert one form of energy into another form of energy

  • PS.9 plan and conduct an investigation to provide evidence that the transfer of thermal energy when two components of different temperature are combined within a closed system results in a more uniform energy distribution among the components in the system

  • PS.10 develop and use a model of two objects interacting through electric or magnetic fields to illustrate the forces between objects and the change in energy of the objects due to the interaction

  • PS.11 use mathematical representations to support a claim regarding relationships among the frequency, amplitude, wavelength, and speed of waves traveling in various media

  • PS.12 evaluate the claims, evidence, and reasoning behind the idea that electromagnetic radiation can be described either by a wave model or a particle model, and that for some situations one model is more useful than the other

  • PS.13 evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter

  • PS.14 communicate technical information about how some technological devices use the principles of wave behavior and wave interactions with matter to transmit and capture information and energy