Atomic Structure - Standard
Enduring Understandings:
The characteristics of an atom are determined by its structure.
The number of protons determines the type of element.
Study Guidelines:
1)
List the names and symbols of common elements.
2)
Describe the historical and present models of the atom.
3)
Describe how electrons are arranged in an atom.
5)
Compute the atomic mass and mass number of an atom.
6)
Identify and describe isotopes of common elements.
7)
Interpret the average atomic mass of an element.
TOTAL POINTS AVAILABLE: 100
A
90+
C
70-79
B
80-89
D
60-69
*** Indicates "must do"
Essential level (Minimum of 65 points to move to the exploration level)
***Seminar – Discovery log entries are required. 5 pts each
Atomic Structure
Reading/Writing
Mass of atoms
1. Complete any 4 section review questions after reading pp. 120-129 and pose
1+ of your own questions about the information you read. 20 pts.
2. Summarize the role of protons and neutrons in determining the identity of an
atom. 5 pts
Vocabulary
3. Vocabulary Flash cards for Chapter 5 – in your own words 10 points
Worksheets
4. Adopt-an-element 15 points
5. Smaller Particles of Matter (more in-depth) 10 points
Hands-on activities
6. Make a 3-D model of one of the atoms in periods 2 or 3. Be able to explain
both how your model represents an atom. Spectacular 3-D drawings are also
acceptable. 10 points
7. Write an equation to find the average atomic mass using the following
variables: X=1st atomic mass, Y=2nd isotope mass, Z=3rd isotope mass,
A=% of 1st isotope, B=% of 2nd isotope, C=% of 3rd isotope (more in-depth)
7 points
***8. Atomic Jigsaw skit and worksheet 10 points
***9. Nine Fingers Lab 10 points (Replacement assignment: write a paragraph
about the elements used to make fireworks)
Exploration Level (Choose One – 15 Points)
1. Make a display of samples or pictures of several (4 or more different)
elements. List the name, symbol, atomic number, average atomic mass,
diagram of atom, several uses for each element, and other information you
find.
2. Choose a synthetic element and write a biography of the element. Include
information about the element’s name, location of the synthesis research, and
the people responsible.
3. Research and report on current theorized subatomic particle, such as quarks,
leptons, and gluons. (You may make a poster or display of the information.)
4. Make a web page, PowerPoint presentation or 3-D bulletin board to teach
others about the history of atom theory and atomic structure.
5. Another idea (Approved by Ms. Mohl)
Application Level (Choose One – 20 Points)
1. Write a poem, song, or rap detailing the benefits of figuring out these tiny
pieces that make up the matter in the universe.
2. Argue whether or not we should create new atoms.
3. Unravel how color is emitted and how humans detect color.
4. Create a booklet or flyer regarding atomic theory’s application in lasers.
5. Another question (Approved by Ms. Mohl)