Louisiana 7th Grade Science (LSS) Practice

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Matter and Its Interactions 14%
Energy 7%
Earth's Systems 20%
Earth and Human Activity 7%
From Molecules to Organisms: Structures and Processes 20%
Ecosystems: Interactions, Energy, and Dynamics 13%
Heredity: Inheritance and Variation of Traits 7%
Biological Evolution: Unity and Diversity 12%
  • Questions 1,114
  • Vocabulary Terms 188
  • Performance Tasks 122
  • 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
Energy
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