Assignment 1: "Introduction" Rubric:

In an email, recap what you are being told about the five Platonic Solids.  Hypothesize why there are only five.  (Hint:  Think about the number of faces that meet at a vertex.  Think about the regular polygons' angles and if more than four ever meet at one vertex.)  Each student's posting will be sent to every student in the class.  Each student must reply to the assignment and at least one other student's posting.   

10 Points for your posting.

5 Points for replying to another student's posting. 

Email your response to: teacher@email.com

 

Item

0 Points

3 Points

6 Points

10 Points

Your Score

Individual Posting No Emails Submitted at all. Email only restating what is on the "Introduction Webpage".  Email restating what is on the "Introduction Webpage" and guessing why there are only five Platonic Solids. Email restating what is on the "Introduction Webpage", guessing why there are only five Platonic Solids, and supporting your guess with mathematical proof.   
 

Item

0 Points

5 Points

Your Score

Reply to Other Student's Posting No Emails Submitted at all. Replied to at least one other students Email.   
 
 
IW 0 Welcome IW 1 Introduction IW 2 History IW 3 Definitions IW 4 Platonic Solids IW 5 Fill In Chart IW 6 Constructions