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8th Grade Science (MCA-III) Practice

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  • Questions 3,479
  • Vocabulary Terms 534
  • Performance Tasks 496
  • Instructional Videos 207

Test Standards

  1. (7.1.1.1.1) Bias
  2. (7.1.1.1.2) Reliability
  3. (8.1.1.1.1) Logical Conclusions
  4. (7.1.1.2.1) Scientific Questions
  5. (7.1.1.2.2) Controlled Experiment
  6. (7.1.1.2.3) Scientific Conclusion
  7. (7.1.1.2.4/8.1.1.2.1) Evaluate Explanations
  8. (6.1.2.1.1) Impact of Engineered System
  9. (6.1.2.1.2) Design Consequences
  10. (6.1.2.1.3) Trade-Offs
  11. (6.1.2.1.4) Past Failures
  12. (6.1.2.2.1) Engineering Design Process
  13. (6.1.3.1.1) Systems
  14. (6.1.3.1.2) Open and Closed Systems
  15. (8.1.3.2.1) Important Contributions
  16. (8.1.3.3.1) Scientific Laws and Engineering Principles
  17. (8.1.3.3.2/8.1.3.3.3) Technological Development
  18. (6.1.3.4.2) Conversions
  19. (6.1.3.4.1/7.1.3.4.2/8.1.3.4.1/8.1.3.4.2) Procedures in Science
  1. (6.2.1.1.1) Particle Model of Matter
  2. (7.2.1.1.1) Elements
  3. (7.2.1.1.2) Elements vs, Compounds
  4. (7.2.1.1.3) Chemical Equation
  5. (8.2.1.1.1) Mixture vs Pure Substance
  6. (8.2.1.1.2) Metals vs. Nonmetals
  7. (6.2.1.2.2) Conservation of Mass
  8. (6.2.1.2.3) Heat and Particle Motion
  9. (6.2.1.2.1/8.2.1.2.1/8.2.1.2.2) Chemical and Physical Changes
  10. (8.2.1.2.3) Particle Model of Matter
  11. (8.2.1.2.4) Acids and Bases
  12. (6.2.2.1.1) Speed
  13. (6.2.2.1.2) Motion
  14. (6.2.2.2.1) Forces
  15. (6.2.2.2.2) Sum of Forces
  16. (6.2.2.2.3) Acting Forces
  17. (6.2.2.2.4) Mass vs Weight
  18. (6.2.3.1.1) Waves
  19. (6.2.3.1.2) Sound Waves
  20. (6.2.3.1.3) Light Waves
  21. (8.2.3.1.1) Seismic Waves
  22. (6.2.3.2.1) Kinetic vs. Potential Energy
  23. (6.2.3.2.2) Energy Transformations
  24. (6.2.3.2.3) Heat Energy
  1. (8.3.1.1.1) Earth's Layers
  2. (8.3.1.1.2) Geographic Landforms from Seismic Activity
  3. (8.3.1.1.3) Tectonic Plates
  4. (8.3.1.2.1) Landforms
  5. (8.3.1.2.2) Weathering, Erosion, and Glacial Activity
  6. (8.3.1.3.1) Relative Age
  7. (8.3.1.3.2) Rocks
  8. (8.3.1.3.3) Rock Cycle
  9. (8.3.2.1.1) Seasons
  10. (8.3.2.1.2) Oceans and Climate
  11. (8.3.2.1.3) Convection
  12. (8.3.2.2.1) Atmosphere
  13. (8.3.2.2.2) Fronts and Pressure Systems
  14. (8.3.2.2.3) Weather Patterns
  15. (8.3.2.3.1) Water Reservoirs
  16. (8.3.2.3.2) Water Cycle
  17. (8.3.3.1.1) Sun
  18. (8.3.3.1.2) Motion in Solar System
  19. (8.3.3.1.3) Gravitational Force
  20. (8.3.3.1.4) Solar System Components
  21. (8.3.3.1.5) Rotation and Revolution
  22. (8.3.4.1.1) Nonrenewable Resources
  23. (8.3.4.1.2) Human Activity
  1. (7.4.1.1.1) Cell Characteristics
  2. (7.4.1.1.2) Body Systems
  3. (7.4.1.2.1) Cell Similarities
  4. (7.4.1.2.2) Cell Division
  5. (7.4.1.2.3) Plant vs. Animal Cells
  6. (7.4.2.1.1) Stable Ecosystem
  7. (7.4.2.1.2) Organism Relationships
  8. (7.4.2.1.3) Biotic and Abiotic
  9. (7.4.2.2.1) Producers
  10. (7.4.2.2.2/7.4.2.2.3) Food Web
  11. (7.4.3.1.1) Genes
  12. (7.4.3.1.2) Reproduction
  13. (7.4.3.1.3) Inherited vs. Acquired
  14. (7.4.3.2.1) Fossil Record
  15. (7.4.3.2.2) Evolution: Anatomical Structures
  16. (7.4.3.2.3) Variation
  17. (7.4.3.2.4) Extinction
  18. (7.4.4.1.1) Selective Breeding
  19. (7.4.4.1.2) Human Activities
  20. (7.4.4.2.1/7.4.4.2.2) Human Infections
  21. (7.4.4.2.3/7.4.4.2.4) Vaccines And Immune System