Oregon Science (OSCS) Practice

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Physical Science24%
Life Science27%
Earth and Space Science 24%
Scientific Inquiry13%
Engineering Design12%
  • Questions: 5,092
  • Technology Enhanced Items: 440
  • Instructional Videos: 136
  • Vocabulary Terms: 410

Test Standards

Physical Science
1. (H.1P.1)  Atomic Structure
2. (H.1P.2)  Chemical Bonds
3. (H.2P.1)  Chemical Reactions And Atoms
4. (H.2P.2)  Physical And Chemical Changes
5. (H.2P.3)  Interactions Of Energy And Matter
6. (H.2P.4)  Laws Of Motion And Gravitation
Life Science
1. (H.1L.1)  Macromolecules Of Life
2. (H.1L.2)  DNA And Central Dogma
3. (H.1L.3)  Laws Of Heredity
4. (H.1L.4)  Homeostasis: Cell Processes And Differentiation
5. (H.2L.1)  Cycles In Biological Systems
6. (H.2L.2)  Relationships In Ecosystems: Biotic And Abiotic
7. (H.2L.3)  Reproduction And Genetic Variation
8. (H.2L.4)  Biological Evolution And Natural Selection
9. (H.2L.5)  Evidence For Biological Evolution
Earth and Space Science
1. (H.1E.1)  Solar System Bodies And Other Galaxies
2. (H.1E.2)  Earth's Atmosphere, Hydrosphere, And Geosphere
3. (H.2E.1)  Matter And Energy In The Solar System
4. (H.2E.2)  Investigating Changes In Earth's Atmosphere, Hydrosphere, And Geosphere
5. (H.2E.3)  Evolution Of Galaxies
6. (H.2E.4)  Human Impact On The Environment
Scientific Inquiry
1. (H.3S.1)  Scientific Method - Questioning And Hypotheses
2. (H.3S.2)  Scientific Method- Controlled Experimentation
3. (H.3S.3)  Scientific Method- Data Analysis And Conclusions
4. (H.3S.4)  Historical Perspectives In Scientific Thinking
5. (H.3S.5)  Science And Technology
Engineering Design
1. (H.4D.1)  Problems And Solutions
2. (H.4D.2)  Test A Solution
3. (H.4D.3)  Data Analysis
4. (H.4D.4)  Proposed Solution And Modifications
5. (H.4D.5)  New Technologies
6. (H.4D.6)  Engineering Design Considerations