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Hydrocarbon Power: Crash Course Chemistry #40

  Classroom Resource Information  

Title:

 Hydrocarbon Power: Crash Course Chemistry #40

URL:

 https://aptv.pbslearningmedia.org/resource/6ba064fa-6b75-45d5-9ec4-0d3abed3e79d/hydrocarbon-power-crash-course-chemistry-40/

Content Source:

 PBS
Type: Audio/Video

Overview:

In this video, Hank introduces us to the world of organic chemistry and, more specifically, the power of hydrocarbon. He talks about the classifications of organic compounds, the structures & properties of alkanes, isomers, and naming an alkane by observing its structure.

Content Standard(s):
Science
SC2015 (2015)
Grade: 9-12
Chemistry
4 ) Plan and conduct an investigation to classify properties of matter as intensive (e.g., density, viscosity, specific heat, melting point, boiling point) or extensive (e.g., mass, volume, heat) and demonstrate how intensive properties can be used to identify a compound.

Unpacked Content
Scientific And Engineering Practices:
Planning and Carrying out Investigations
Crosscutting Concepts: Patterns
Disciplinary Core Idea: Matter and Its Interactions
Evidence Of Student Attainment:
Students:
  • Plan an investigation, considering the types, how much, and accuracy of data needed to produce reliable measurements.
  • Evaluate investigation design to consider limitations on the precision of the data (e.g., number of trials, cost, risk, time).
  • Conduct investigation as designed and if necessary, refine the plan to produce more accurate, precise, and useful data.
  • Use evidence from investigation to classify properties as intensive or extensive.
  • Use evidence from investigation to identify substances based on their intensive properties.
Teacher Vocabulary:
  • Properties
  • Intensive properties and examples (e.g., density, viscosity, melting point, etc.)
  • Extensive properties and examples (e.g., mass, volume, heat, etc.)
  • Matter
  • Macroscopic level
  • Atomic/ molecular level
Knowledge:
Students know:
  • Properties of matter can be classified as intensive or extensive.
  • Some examples of intensive properties of matter are, but are not limited to, density, boiling point, and specific heat.
  • Some examples of extensive properties of matter are, but are not limited to, heat, mass, and volume.
  • Intensive properties can be used to identify a substance.
  • Some properties of matter are visible on the macroscopic level, while others are evident at the atomic/ molecular/ particulate level.
Skills:
Students are able to:
  • Plan an investigation that outlines the experimental procedure, including safety considerations, how data will be collected, number of trials, experimental setup, and equipment required.
  • Determine the types, quantity, and accuracy of data needed to produce reliable measurements.
  • Conduct an investigation to collect and record data that can be used to classify properties of matter as intensive or extensive.
  • Classify properties of matter as intensive or extensive.
  • Evaluate investigation design to determine the accuracy and precision of the data collected, as well as limitations of the investigation.
  • Identify a compound based on its intensive properties.
Understanding:
Students understand that:
  • Each pure substance has characteristic physical and chemical properties (for any bulk quantity under given conditions) that can be used to identify it.
  • The data generated from an investigation serves as the basis for evidence.
  • Macroscopic patterns are related to the nature of atomic/ molecular level structure.
AMSTI Resources:
ASIM Module:
Density of a Liquid; Thickness of Aluminum Foil; Intensive and Extensive Properties; Extraction and Identification of Dyes (Kool-Aid); Flame Test; Specific Heat; Melting Points
Tags: alkanes, hydrocarbon, isomers, organic chemistry, organic compounds
License Type: Custom Permission Type
See Terms: https://www.pbs.org/about/about-pbs/terms-of-use/
For full descriptions of license types and a guide to usage, visit :
https://creativecommons.org/licenses
AccessibilityVideo resources: includes closed captioning or subtitles
Comments

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Author: Stephanie Carver
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