Louisiana 7th Grade Science (LSS) Practice

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Matter and Its Interactions14%
Earth's Systems20%
Earth and Human Activity7%
From Molecules to Organisms: Structures and Processes20%
Ecosystems: Interactions, Energy, and Dynamics13%
Heredity: Inheritance and Variation of Traits7%
Biological Evolution: Unity and Diversity12%
  • Questions: 1,071
  • Two-Part Items: 30
  • Vocabulary Terms: 188
  • Performance Tasks: 120
  • Instructional Videos: 64

Test Standards

Matter and Its Interactions
1. (7-MS-PS1-2)  Physical And Chemical Properties
2. (7-MS-PS1-4 )  Thermal Energy
3. (7-MS-PS1-5)  Conservation Of Matter
1. (7-MS-PS3-4)  Average Kinetic Energy And Temperature
Earth's Systems
1. (7-MS-ESS2-4)  Cycling Of Water
2. (7-MS-ESS2-5 )  Air Masses And Weather Patterns
3. (7-MS-ESS2-6 )  Regional Climates
Earth and Human Activity
1. (7-MS-ESS3-5)  Rise In Global Temperatures
From Molecules to Organisms: Structures and Processes
1. (7-MS-LS1-3)  System Interactions
2. (7-MS-LS1-6)  Photosynthesis
3. (7-MS-LS1-7)  Food Energy
Ecosystems: Interactions, Energy, and Dynamics
1. (7-MS-LS2-4 )  Changes In Populations
2. (7-MS-LS2-5 )  Maintaining Biodiversity
Heredity: Inheritance and Variation of Traits
1. (7-MS-LS3-2)  Asexual And Sexual Reproduction
Biological Evolution: Unity and Diversity
1. (7-MS-LS4-4)  Genetic Variations And Surviving
2. (7-MS-LS4-5)  Desired Traits