ASTR.SCI.1.D

Use appropriate tools such as gnomons; sundials; Planisphere; star charts; globe of the Earth; diffraction gratings; spectroscopes; color filters; lenses of multiple focal lengths; concave, plane, and convex mirrors; binoculars; telescopes; celestial sphere; online astronomical databases; and online access to observatories.

Astronomy · Texas Essential Knowledge and Skills (TEKS) · TEKS 2022

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Vocabulary
toolsgnomonssundialsPlanispherestar chartsglobe of the Earthdiffraction gratingsspectroscopescolor filterslenses of multiple focal lengthsconcave mirrorsplane mirrorsconvex mirrorsbinocularstelescopescelestial sphereonline astronomical databasesonline access to observatories
Skills
  • identify (appropriate astronomical tools for investigations) #dok1
  • use (tools and models to observe and gather data) #dok2
  • compare (the functions and limitations of different tools) #dok2
  • select (the best tool for a specific astronomical investigation) #dok3
Learning Targets
  • I can identify various tools used in astronomy, such as gnomons, sundials, and telescopes. #dok1
  • I can define the purpose of each astronomical tool listed in the standard. #dok1
  • I can use appropriate tools to conduct classroom, laboratory, or field investigations of astronomical phenomena. #dok2
  • I can explain how different astronomical tools are used to collect specific types of data. #dok2
  • I can compare the advantages and disadvantages of using different astronomical tools in investigations. #dok2
  • I can select the best tool or model for a given investigation scenario and justify my choice. #dok3
Big Ideas
  • Astronomers use a variety of specialized tools and models to observe, measure, and understand celestial phenomena.
  • Choosing and using the correct tool or model is essential for safe and accurate astronomical investigations.
Essential Questions
  • What are the main types of tools used in astronomy and what are their purposes?
  • How do different astronomical tools help us observe and understand celestial phenomena?
  • Why is it important to choose the appropriate tool or model for a specific investigation?
  • How can using different tools or models affect the quality and safety of astronomical investigations?
  • In what situations might one tool be preferred over another for collecting astronomical data?