Illinois State University Mathematics Department


MAT 409: Combinatorics and Algebra Topics for K-8 Teachers

Dr. Roger Day (day@ilstu.edu)






Assignment Notes

Assignment #1 (assigned: Mon 6/13/16, collected Tues 6/14/16)
Assignment #5: None
Assignment #9 (assigned: Mon 6/27/16, collected Tues 6/28/16) Assignment #13: None
Assignment #2 (assigned: Tues 6/14/16, collected Wed 6/15/16) Assignment #6 (assigned: Tues 6/21/16, collected Wed 6/22/16) Assignment #10 (available: Tues 6/28/16) Assignment #14 (available Tues 7/5/16)
In-Class Explorations #3 (small-group work, Wed 6/15/16)
Assignment #7 (assigned: Wed 6/21/16) Assignment #11 (available: Wed 6/29/16) Assignment #15: Exam Prep!
Assignment #4 (assigned: Thurs 6/16/16, collected Mon 6/20/16) Assignment #8: None (Weekend Bonus available!)
Assignment #12 (available: Thurs 6/30/16) Assignment #16: Semester Exam!



Induction Proofs (Chapter 9)
Solution Guide #1
Solution Guide #2
Solution Guide #3
Solution Guide #4
Sum-of-Squares Example
Sum of Even Integers