Students build understandings of what occurs at the atomic and molecular scale. Students apply their understanding that pure substances have characteristic properties and are made from a single type of atom or molecule. They also provide a molecular level accounts to explain states of matter and changes between states. The crosscutting concepts of cause and effect, scale, proportion and quantity, structure and function, interdependence of science, engineering, and technology, and the influence of science, engineering and technology on society and the natural world provide a framework for understanding the disciplinary core ideas. Students demonstrate grade appropriate proficiency in developing and using models, and obtaining, evaluating, and communicating information. Students are also expected to use the scientific and engineering practices to demonstrate understanding of the core ideas. Grade 7- Discovery Education Unit 1: Structure and Properties of Matter Part 1 DE Science Techbook Grades 6-8 Physical Science for NGSS Unit: Matter Concept: Molecules Lesson Part 2 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: Characteristic Properties of Matter Model Lesson Grade 7 Unit 2 Students gather and make sense of information to describe that synthetic materials come from natural resources and impact society. Students 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. They will locate information that describes changes in particle motion, changes in temperature, or changes in state as thermal energy is added to or removed from a pure substance. Students will then use models to predict and describe the changes in particle motion, temperature, and state of a pure substance. An example could include the change of state of water from its solid (ice) to liquid and vapor with the addition of thermal energy. Students will come to understand that this process is reversible through the removal of thermal energy, where the pure substance can return from a vapor to a liquid and back to a solid state. Unit 2: Interactions of Matter Part 1 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: Benefits and Risks of Chemical Use Model Lesson Part 2 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: States of Matter Model Lesson
Students build understandings of what occurs at the atomic and molecular scale. Students apply their understanding that pure substances have characteristic properties and are made from a single type of atom or molecule. They also provide a molecular level accounts to explain states of matter and changes between states. The crosscutting concepts of cause and effect, scale, proportion and quantity, structure and function, interdependence of science, engineering, and technology, and the influence of science, engineering and technology on society and the natural world provide a framework for understanding the disciplinary core ideas. Students demonstrate grade appropriate proficiency in developing and using models, and obtaining, evaluating, and communicating information. Students are also expected to use the scientific and engineering practices to demonstrate understanding of the core ideas. Grade 7- Discovery Education Unit 1: Structure and Properties of Matter Part 1 DE Science Techbook Grades 6-8 Physical Science for NGSS Unit: Matter Concept: Molecules Lesson Part 2 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: Characteristic Properties of Matter Model Lesson Grade 7 Unit 2 Students gather and make sense of information to describe that synthetic materials come from natural resources and impact society. Students 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. They will locate information that describes changes in particle motion, changes in temperature, or changes in state as thermal energy is added to or removed from a pure substance. Students will then use models to predict and describe the changes in particle motion, temperature, and state of a pure substance. An example could include the change of state of water from its solid (ice) to liquid and vapor with the addition of thermal energy. Students will come to understand that this process is reversible through the removal of thermal energy, where the pure substance can return from a vapor to a liquid and back to a solid state. Unit 2: Interactions of Matter Part 1 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: Benefits and Risks of Chemical Use Model Lesson Part 2 DE Science Techbook Grades 6-8 Life Science for NGSS Unit: Matter Concept: States of Matter Model Lesson
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