Grade 7

Other Arkansas Science sets

• Grade K
• Grade 1
• Grade 2
• Grade 3
• Grade 4
• Grade 5
• Accelerated Biology - Integrated (2016): 6th Grade, 7th Grade, 8th Grade
• Accelerated Chemistry - Integrated: 6th Grade, 7th Grade, 8th Grade
• Disciplinary Literacy Standards for Science: Grades 6, 7, 8
• Grade 6
• Grade 8
• Astronomy: Grades 9, 10, 11, 12
• Biology - Integrated: Grades 9, 10, 11, 12
• Chemistry - Integrated: Grades 9, 10, 11, 12
• Chemistry II: Grades 9, 10, 11, 12
• Disciplinary Literacy Standards for Science: Grades 9, 10
• Earth Science: Grades 9, 10, 11, 12
• Environmental Science: Grades 9, 10, 11, 12
• Human Anatomy and Physiology: Grades 9, 10, 11, 12
• Physical Science - Integrated: Grades 9, 10, 11, 12
• Physics: Grades 9, 10, 11, 12
• Disciplinary Literacy Standards for Science: Grades 11, 12

Develop models to describe the atomic composition of simple molecules and extended structures.7-PS1-1

Gather and make sense of information to describe that synthetic materials come from natural resources and impact society.7-PS1-3

Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.7-PS1-4

Construct a scientific explanation based on evidence for the role of photosynthesis in the cycling of matter and flow of energy into and out of organisms.7-LS1-6

Develop a model to describe how food is rearranged through chemical reactions forming new molecules that support growth and/or release energy as this matter moves through an organism.7-LS1-7

Analyze and interpret data to provide evidence for the effects of resource availability on organisms and populations of organisms in an ecosystem.7-LS2-1

Develop a model to describe the cycling of matter and flow of energy among living and nonliving parts of an ecosystem.7-LS2-3

Construct an argument supported by empirical evidence that changes to physical or biological components of an ecosystem affect populations.7-LS2-4

Analyze and interpret data on natural hazards to forecast future catastrophic events and inform the development of technologies to mitigate their effects.7-ESS3-2

Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.7-PS1-2

Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.7-PS1-5

Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.7-PS1-6

Construct an explanation that predicts patterns of interactions among organisms across multiple ecosystems.7-LS2-2

Evaluate competing design solutions for maintaining biodiversity and ecosystem services.7-LS2-5

Construct an explanation based on evidence for how geoscience processes have changed Earth's surface at varying time and spatial scales.7-ESS2-2

Analyze and interpret data on the distribution of fossils and rocks, continental shapes, and seafloor structures to provide evidence of the past plate motions.7-ESS2-3

Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.7-ETS1-1

Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.7-ETS1-2

Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.7-ETS1-3

Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.7-ETS1-4