phy_sci_e02.pptx | |
File Size: | 32807 kb |
File Type: | pptx |
ESSENTIAL UNIT 2 (E02) (Atomic Structure and the Periodic Table)
Unit Statement: Atomic Theory, the structure of atoms, and their arrangement in the periodic table according to their properties are established in this unit.
Essential Outcomes: (Must be Assessed)
1. The Student Will summarize the main points of Dalton’s atomic theory and describe his evidence for the existence of atoms. (p. 100 – 101)
2. TSW explain how Thomson and Rutherford used data from experiments to produce their atomic models. (p. 102 – 105)
3. TSW compare and contrast the three subatomic particles of an atom based on their properties. (p.108 – 110)
4. TSW distinguish the atomic number of an element from the mass number of an isotope, and use the numbers to describe the structure of atoms. (p. 110 – 112)
5. TSW describe the evidence for energy levels and distinguish the ground state from excited states of an atom based on electron configurations. (p. 113 – 118)
6. TSW explain how the arrangement of Mendeleev’s periodic table made it useful to predict and discover new elements. (p. 126 – 129)
7. TSW identify general properties of metals, nonmetals, and metalloids and explain the arrangement of elements in the modern periodic table including how the properties of elements change across a period. (p. 130 – 138)
8. TSW relate the number of valence electrons to groups in the periodic table and to properties of elements in those groups. (p. 139 – 145)
9. TSW predict the reactivity of some elements based on their locations within a group. (p. 139 – 145)
10. TSW apply the scientific method in a variety of ways with a focus on one or two areas of the process. (Appendix in Curriculum Guide)
“A” assignments:
"A" Assignments
Isotope Model
1. Make a model of an isotope that has at least 3 different forms.
(Carbon, Oxygen, Neon, Magnesium, Silicon, Sulfur, or Argon) Each Model should include
3. Make Atomic Models of Dalton, Thompson, Rutherford, Bohr, & Modern as a visual comparison. Be sure to include all the major components to each model. |
Element Personification Poem
2. Write a personification poem of an element of your choice. The poem should include:
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Helium Personification by Sara Holbrook I am Helium and I do not play well with others. I don’t combine with my fellow chemicals at all. Instead I like to sneak around, odorless, colorless Some would say I was tasteless too, but what do they know? Most of those other chemicals smell like they never took a bath and they are simply TOO dense for me. I hold myself apart. You can bet I am proud to be number two in the universe, knowing I am less dense than all the others (except for Hydrogen, who is all over the place about being number 1). Sheeze! Don’t expect me to hook up with H, no matter how all over the place he is. No way. Don’t feel sorry for me, No ‘mam. |
Assignments
Yellow Classes
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Blue Classes
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Give me a word.....Any Word!
Rutherford's Experiment: http://www.youtube.com/watch?v=XBqHkraf8iE
Khan Academy Video on Elements and Atoms
Khan Academy Video on Valence Electrons
Khan Academy Video on Groups of the Periodic Table
Videos
Thompson's Experiment:
http://www.mrteverett.com/video/cathode%20ray%20tube%202.mov
Elements & Atoms:
http://www.khanacademy.org/video/elements-and-atoms?playlist=Chemistry
Atoms:
http://www.khanacademy.org/video/introduction-to-the-atom?playlist=Chemistry
Valence Electrons:
http://www.khanacademy.org/video/valence-electrons?playlist=Chemistry
Groups of the Periodic Table
http://www.khanacademy.org/video/groups-of-the-periodic-table?playlist=Chemistry
http://www.mrteverett.com/video/cathode%20ray%20tube%202.mov
Elements & Atoms:
http://www.khanacademy.org/video/elements-and-atoms?playlist=Chemistry
Atoms:
http://www.khanacademy.org/video/introduction-to-the-atom?playlist=Chemistry
Valence Electrons:
http://www.khanacademy.org/video/valence-electrons?playlist=Chemistry
Groups of the Periodic Table
http://www.khanacademy.org/video/groups-of-the-periodic-table?playlist=Chemistry
PhET and Other Animations
Isotopes and Atomic Mass:
http://phet.colorado.edu/en/simulation/isotopes-and-atomic-mass
Rutherford's Experiment
http://phet.colorado.edu/en/simulation/rutherford-scattering
Atomic structure:
http://www.freezeray.com/flashFiles/atomicStructure.htm
http://phet.colorado.edu/en/simulation/isotopes-and-atomic-mass
Rutherford's Experiment
http://phet.colorado.edu/en/simulation/rutherford-scattering
Atomic structure:
http://www.freezeray.com/flashFiles/atomicStructure.htm