Oklahoma Biology (OAS) Practice

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From Molecules to Organisms: Structures and Processes30%
Ecosystems: Interactions, Energy, and Dynamics30%
Heredity: Inheritance and Variation of Traits20%
Biological Evolution: Unity and Diversity20%
Also includes:
  • Science Process Skills
  • HS Engineering Design
  • Questions: 1,755
  • Technology Enhanced Items: 191
  • Instructional Videos: 76
  • Vocabulary Terms: 339

Test Standards

Science Process Skills
1. (1)  Ask Questions
2. (2)  Models
3. (3.1)  Investigations
4. (4)  Data
5. (5)  Mathematics
6. (6)  Explanations And Solutions
7. (7)  Argument
8. (8)  Communication
From Molecules to Organisms: Structures and Processes
1. (HS-LS1-1)  Structure Of DNA
2. (HS-LS1-2)  Interacting Systems
3. (HS-LS1-3)  Homeostasis
4. (HS-LS1-4)  Mitosis
5. (HS-LS1-5)  Photosynthesis
6. (HS-LS1-6)  Organic Compounds
7. (HS-LS1-7)  Cellular Respiration
Ecosystems: Interactions, Energy, and Dynamics
1. (HS-LS2-1)  Carrying Capacity
2. (HS-LS2-2)  Population And Biodiversity
3. (HS-LS2-3)  Cycling Of Matter
4. (HS-LS2-4)  Conservation Of Matter And Energy
5. (HS-LS2-5)  Carbon Cycle
6. (HS-LS2-6)  Ecosystems
7. (HS-LS2-8)  Group Behavior
Heredity: Inheritance and Variation of Traits
1. (HS-LS3-1)  Heredity
2. (HS-LS3-2)  Genetic Variations
3. (HS-LS3-3)  Distribution Of Traits
Biological Evolution: Unity and Diversity
1. (HS-LS4-1 )  Biological Evolution
2. (HS-LS4-2)  Mechanisms Of Evolution
3. (HS-LS4-3)  Natural Selection
4. (HS-LS4-4)  Adaptation
5. (HS-LS4-5)  Changes In The Environment
HS Engineering Design
1. (HS-ETS1-1)  Global Challenges
2. (HS-ETS1-2)  Breaking Down Real-World Problems
3. (HS-ETS1-3)  Prioritized Criteria And Trade-Offs
4. (HS-ETS1-4)  Computer Simulation