Attacking the TEKS: Focus on Atomic Theory presented by Jane Smith, ACT2 2010
This session will expose you to the new TEKS and College Readiness Standards. Ideas for sequencing and planning the unit will be shared along with tips for appropriate demos, labs, and assessments. The intended audience is for teachers with 3 or less years of experience or anyone who wants to delve deeper into the new standards.
Micro-Scholarship, What it is, How can it help me.pdf
Attacking The TEKS: Atomic Structure
1. Attacking the TEKS: Atomic Structure Jane Smith Centennial High School Frisco, TX [email_address]
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16. Visible Light Electromagnetic Spectrum 700 nm 600 nm 500 nm 400 nm Wavelength and frequency are ________ related. v = f c = Energy and frequency are ________ related. E = h Low Frequency High Frequency Long Wavelength Short Wavelength Radiowaves Microwaves Infrared Ultraviolet X rays Gamma rays Low Energy High Energy
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19. Orbital Notation 6 examples complete for the 1 st 31 elements Check out: Dr .John Gelder’s (@OSU) electron configuration (Aufbau) simulation Element Atomic Number 1s 2s 2p 3s 3p 3d 4s 4p H 1 He 2 Li 3 Be 4 B 5
20. Electron Configuration 1 st 31 elements - revisit with Cu and Cr exceptions Discuss energy level patterns Circle valence electrons on configurations Draw dot diagrams Transfer patterns to periodic table Element Atomic Number Electrons in Energy Levels Electron Configuration H 1 He 2 Li 3 Be 4 B 5