Science 9 – Chemistry Name: Blk:

Project ChoicesA. Trace the development of atomic theory and examine how the model of the atom has changed

from the time of the Democritus, the discoveries of Dalton, Thomson, Rutherford, Bohr and Schrodinger (electron cloud model).

B. Atoms and Bonding. What are the two types of bonds that can be formed? What role do electrons play in chemical bonding? Why do atoms form chemical bonds? What is the relationship between chemical bonds and chemical changes? How do electrons get transferred? Define both an ionic bond and covalent bond. Example of a chemical reaction.

C. Create a version of the “Periodic Table” which demonstrates how objects we use every day, foods we eat, and more, contain characteristics which allow us to group them. Your periodic table must contain a minimum of 20 elements, arranged in a minimum of 5 groups and 4 periods.

D. All about an atom. Your project should clearly illustrate the derivative of the word atom, definition/description, structure/composition, characteristics, atomic mass, and examples of stable and unstable atoms.

E. Dates, discoveries, and dynamic scientists. Research Project includes a variety of topics from Chapters 1 and 2.

Task: You along with one-two classmates will present your research project in one of the following formats. Each format will be presented orally.

1. Model Build a 2-D or 3-D model A typed or written (double spaced) brief description of model and any other

facts/pertinent information

2. Video presentation A 5 min video segment A typed/double spaced description A list of the roles of each group member

3. Compose and perform a poem, rap, or song A typed/written (double spaced) version of genre selected

4. Develop a timeline The timeline must include detailed information and color. Be creative!

5. Short lecture 5-8 min, using power point to illustrate key points, diagrams, and animated models

6. Develop an informational poster Illustrations/diagrams (magazines, computer generated, hand drawn) Detailed written information

7. Your choice Must get teacher approval before commencing

You will have two full class periods to work on this project. Extra time needed must be completed on your own time.