Louisiana 3rd Grade Science (LASS) Practice

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Motion and Stability: Forces and Interactions25%
From Molecules to Organisms: Structure and Processes7%
Ecosystems: Interactions, Energy, and Dynamics7%
Heredity: Inheritance and Variation of Traits15%
Biological Evolution: Unity and Diversity25%
Earth's Systems15%
Earth and Human Activity6%
  • Questions: 1,287
  • Two-Part Items: 9
  • Vocabulary Terms: 161
  • Performance Tasks: 103
  • Instructional Videos: 57

Test Standards

Motion and Stability: Forces and Interactions
1. (3-PS2-1 )  Balanced And Unbalanced Forces
2. (3-PS2-2 )  Motion
3. (3-PS2-3 )  Electric And Magnetic Interactions
4. (3-PS2-4 )  Magnets
From Molecules to Organisms: Structure and Processes
1. (3-LS1-1 )  Life Cycles
Ecosystems: Interactions, Energy, and Dynamics
1. (3-LS2-1 )  Animal Groups
Heredity: Inheritance and Variation of Traits
1. (3-LS3-1 )  Inherited Traits
2. (3-LS3-2 )  Traits And The Environment
Biological Evolution: Unity and Diversity
1. (3-LS4-1 )  Fossils
2. (3-LS4-2 )  Variations
3. (3-LS4-3 )  Habitats
4. (3-LS4-4 )  Environmental Changes
Earth's Systems
1. (3-ESS2-1 )  Typical Weather Conditions
2. (3-ESS2-2 )  Climates
Earth and Human Activity
1. (3-ESS3-1 )  Weather-Related Hazard