Arkansas 7th Grade Science (NGSS) Practice

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Physical Science: Structure and Properties of Matter13%
Physical Science: Chemical Reactions12%
Life Science: Interdependent Relationships in Ecosystems7%
Life Science: Matter and Energy in Organisms and Ecosystems18%
Earth and Space Science: Earth's Systems13%
Earth and Space Science: History of Earth12%
Engineering, Technology, and Applications of Science25%
  • Questions: 1,068
  • Technology Enhanced Items: 125
  • Instructional Videos: 65
  • Vocabulary Terms: 210

Test Standards

Physical Science: Structure and Properties of Matter
1. (7-PS1-1 )  Atomic Composition
2. (7-PS1-3 )  Synthetic From Natural
3. (7-PS1-4 )  Changes With Thermal Energy
Physical Science: Chemical Reactions
1. (7-PS1-2 )  Chemical Reaction
2. (7-PS1-5 )  Conservation Of Mass
3. (7-PS1-6 )  Release/Absorb Thermal Energy
Life Science: Interdependent Relationships in Ecosystems
1. (7-LS2-2 )  Interactions
2. (7-LS2-5 )  Maintain Biodiversity
Life Science: Matter and Energy in Organisms and Ecosystems
1. (7-LS1-6 )  Photosynthesis
2. (7-LS1-7 )  Food And Energy
3. (7-LS2-1 )  Resource Availability
4. (7-LS2-3 )  Cycling Or Matter And Energy
5. (7-LS2-4 )  Changes To Ecosystems
Earth and Space Science: Earth's Systems
1. (7-ESS2-1 )  Cycling Of Materials
2. (7-ESS3-1 )  Geoscience Processes
Earth and Space Science: History of Earth
1. (7-ESS2-2 )  Change In Earth's Surface
2. (7-ESS2-3 )  Rocks, Fossils, And Plate Movement
Engineering, Technology, and Applications of Science
1. (7-ETS1-1 )  Design Problems
2. (7-ETS1-2 )  Competing Designs
3. (7-ETS1-3 )  Combine Into A New Solution
4. (7-ETS1-4 )  Generate Data And Modify