Driving Questions: How do bulk properties at the macroscopic scale inform our understanding of the microscopic nature of matter? Crosscutting Concept: Patterns Science and Engineering Practices: Planning and Carrying Out Investigations Performance Expectation: Level 4 3 Level 2 1 Students will: Students who demonstrate understanding can: Student’s and In addition Describe a method for conducting a lab that includes the applications Describe how data will be collected in a lab investigation to knowledge. number of trials and lab set up. determine the measurable properties of a substance. performance Measure the physical properties of a substance. (melting Conduct an investigation to explore the relationship between the to point, mass, volume, density, boiling point) score measurable properties of a specific substance and its microscopic that structure. 3.0 Describe patterns or trends in the data Evaluate the data from a lab investigation to infer the microscopic go reflects performance, properties of a substance beyond Describe how mass has changed in an experiment Describe and account for a change in mass during an experiment insufficient using the law of conservation of mass. what Identify if a substance is pure or a mixture. Distinguish between pure substance and mixtures based on the characteristic properties of the substance and describe how you the was could use these properties to separate the mixture or pure progress student taught. substance into its components. Recognize or recall specific vocabulary such as: boiling point, macroscopic/microscopic scale, attractive force, particle, demonstrates towards molecule, surface tension, density, substance, melting point, mass, volume foundational in-depth skills inferences and Topic: Energy: Particles in Motion
Driving Questions: How do bulk properties at the macroscopic scale inform our understanding of the microscopic nature of matter? Crosscutting Concept: Patterns Science and Engineering Practices: Planning and Carrying Out Investigations Performance Expectation: Level 4 3 Level 2 1 In addition to score 3.0 performance, the student demonstrates in-depth inferences and applications that go beyond what was taught. Students who demonstrate understanding can: Describe how data will be collected in a lab investigation to determine the measurable properties of a substance. Conduct an investigation to explore the relationship between the measurable properties of a specific substance and its microscopic structure. Evaluate the data from a lab investigation to infer the microscopic properties of a substance Describe and account for a change in mass during an experiment using the law of conservation of mass. Distinguish between pure substance and mixtures based on the characteristic properties of the substance and describe how you could use these properties to separate the mixture or pure substance into its components. Students will: Describe a method for conducting a lab that includes the number of trials and lab set up. Measure the physical properties of a substance. (melting point, mass, volume, density, boiling point) Describe patterns or trends in the data Describe how mass has changed in an experiment Identify if a substance is pure or a mixture. Recognize or recall specific vocabulary such as: boiling point, macroscopic/microscopic scale, attractive force, particle, molecule, surface tension, density, substance, melting point, mass, volume Student’s performance reflects insufficient progress towards foundational skills and knowledge. Topic: Energy: Particles in Motion
chemistry_curriculum_guide_18-19.docx