Grade 9
HS-ESS2-5
Plan and conduct an investigation of the properties of water and its effects on Earth materials and surface processes. [Clarification Statement: Emphasis is on mechanical and chemical investigations with water and a variety of solid materials to provide the evidence for connections between the hydrologic cycle and system interactions commonly known as the rock cycle. … Read More “HS-ESS2-5”
October 1, 2018HS-PS4-1
Use mathematical representations to support a claim regarding relationships among the frequency, wavelength, and speed of waves traveling in various media.
October 1, 2018HS-ESS2-6
Develop a quantitative model to describe the cycling of carbon among the hydrosphere, atmosphere, geosphere, and biosphere. [Clarification Statement: Emphasis is on modeling biogeochemical cycles that include the cycling of carbon through the ocean, atmosphere, soil, and biosphere (including humans), providing the foundation for living organisms.]
October 1, 2018HS-PS4-2
Evaluate questions about the advantages of using a digital transmission and storage of information.
October 1, 2018HS-PS4-3
Evaluate the claims, evidence, and reasoning behind 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.
October 1, 2018HS-PS4-4
Evaluate the validity and reliability of claims in published materials of the effects that different frequencies of electromagnetic radiation have when absorbed by matter.
October 1, 2018HS-PS4-5
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.
October 1, 2018HS-PS2-4
Use mathematical representations of Newton?s Law of Gravitation and Coulomb?s Law to describe and predict the gravitational and electrostatic forces between objects.
October 1, 2018HS-LS3-2
Make and defend a claim based on evidence that inheritable genetic variations may result from: (1) new genetic combinations through meiosis, (2) viable errors occurring during replication, and/or (3) mutations caused by environmental factors.
October 1, 2018HS-PS2-1
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.
October 1, 2018HS-LS3-3
Apply concepts of statistics and probability to explain the variation and distribution of expressed traits in a population.
October 1, 2018HS-PS2-2
Use mathematical representations to support the claim that the total momentum of a system of objects is conserved when there is no net force on the system.
October 1, 2018