NPS Standards Pacing App
Home
About
Sign in
School Year:
2024-2025
Home
\
Middle
\
Grade 8
\
Unit 4 - November
\
November Week 3
Students should be able to distinguish between physical and chemical changes, compose evidence-based conclusions/explanations/arguments from data obtained in an investigation related to chemical changes in matter
Analyze/interpret diagrams and/or other displays to determine if a chemical/physical change has occurred, and analyze/interpret data on the properties of substances before/after the substances interact to determine if a chemical change has occurred.
Use evidence/scientific reasoning to differentiate between a chemical reaction that requires an input of energy (endothermic) and one that releases energy (exothermic)
Apply scientific principles and the engineering process to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.
Differentiate among elements, compounds, and mixtures; apply scientific principles to develop a plan to separate a mixture,
Return