Tennessee 4th Grade Science (DCI) Practice

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Waves and their Application in Technologies for Information Transfer12%
Ecosystems: Interactions, Energy, and Dynamics20%
Biological Change: Unity and Diversity5%
Earth’s Place in the Universe8%
Earth’s Systems16%
Earth and Human Activity8%
Engineering Design5%
Links Among Engineering, Technology, Science, and Society14%
  • Questions: 934
  • Two-Part Items: 19
  • Vocabulary Terms: 242
  • Performance Tasks: 102
  • Instructional Videos: 41

Test Standards

1. (4.PS3.1)  Speed And Energy
2. (4.PS3.2)  Potential And Kinetic Energy
3. (4.PS3.3)  Energy Conversion
Waves and their Application in Technologies for Information Transfer
1. (4.PS4.1)  Model Of A Wave
2. (4.PS4.2)  Light And Colors
3. (4.PS4.3)  Humans Use Waves
Ecosystems: Interactions, Energy, and Dynamics
1. (4.LS2.1)  Photosynthesis
2. (4.LS2.2)  Food Chains
3. (4.LS2.3)  Roles Of Organisms
4. (4.LS2.4)  Ecosystem Balance
5. (4.LS2.5)  Survive And Reproduce
Biological Change: Unity and Diversity
1. (4.LS4.1)  Fossils
Earth’s Place in the Universe
1. (4.ESS1.1)  Erosion And Deposition
2. (4.ESS1.2)  Earth's Orbit And Patterns
Earth’s Systems
1. (4.ESS2.1)  Mechanical Weathering
2. (4.ESS2.2)  Interpret Maps
3. (4.ESS2.3)  Organisms Affect Physical Characteristics
4. (4.ESS2.4)  Layers Of The Earth
Earth and Human Activity
1. (4.ESS3.1)  Energy And Fuel
2. (4.ESS3.2)  Human Impact
Engineering Design
1. (4.ETS1.1)  Effectiveness Of Design Solutions
Links Among Engineering, Technology, Science, and Society
1. (4.ETS2.1)  Tools
2. (4.ETS2.2)  Multiple Solutions
3. (4.ETS2.3)  Improve Existing Technology