Conservation of Mass Laboratory PowerPoint Slides

Conservation of Mass Laboratory PowerPoint Slides
Conservation of Mass Laboratory PowerPoint Slides
Conservation of Mass Laboratory PowerPoint Slides
Conservation of Mass Laboratory PowerPoint Slides
File Type

Presentation (Powerpoint) File

(799 KB|9 pages)
Standards
NGSSMS-PS1-5
NGSSMS-PS1-2
NGSSMS-PS1-4
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  1. Bundle of laboratory documents and powerpoint presentation for the 2-3 day laboratory experiment demonstrating the law of conservation.
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  • Product Description
  • StandardsNEW

Powerpoint slides to support instruction of the conservation of mass laboratory experiments. Slides will guide students through experimental design, data collection, and final lab write-up.

Log in to see state-specific standards (only available in the US).
NGSSMS-PS1-5
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. Emphasis is on law of conservation of matter and on physical models or drawings, including digital forms, that represent atoms. Assessment does not include the use of atomic masses, balancing symbolic equations, or intermolecular forces.
NGSSMS-PS1-2
Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred. Examples of reactions could include burning sugar or steel wool, fat reacting with sodium hydroxide, and mixing zinc with hydrogen chloride. Assessment is limited to analysis of the following properties: density, melting point, boiling point, solubility, flammability, and odor.
NGSSMS-PS1-4
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. Emphasis is on qualitative molecular-level models of solids, liquids, and gases to show that adding or removing thermal energy increases or decreases kinetic energy of the particles until a change of state occurs. Examples of models could include drawings and diagrams. Examples of particles could include molecules or inert atoms. Examples of pure substances could include water, carbon dioxide, and helium.
Acquire and use accurately a range of general academic and domain-specific words and phrases sufficient for reading, writing, speaking, and listening at the college and career readiness level; demonstrate independence in gathering vocabulary knowledge when encountering an unknown term important to comprehension or expression.
Total Pages
9 pages
Answer Key
N/A
Teaching Duration
3 days
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