Lesson #15 - Simplifying Expressions by
Combining Terms
Lesson plan
In-class exercise - Page 1
In-class exercise - Page 2
Homework - page 1
Homework - page 2
Answers
Practice competitions: Choose one of these options:
Two easier competitions:
Practice competition #1 - Probability: Page 1
Practice competition #1 - Probability: Page 2
Practice competition #2 - Number Sense: Page 1
Practice competition #2 - Number Sense: Page 2
Two problem sets from prior WSMC Olympiad competitions ... with hints:
How to use these problem sets
2008 6th grade measurement
Problems
... with hints
... with solutions
2008 6th grade geometry
Problems
... with hints
... with solutions
Coach: You can always select other problems from the
WSMC Olympiad Problems with hints and solutions
list instead of the two I selected.
Note: Practice competitions are meant for use in a second one-hour class on a weekly basis. They are fun. They reinforce recently learned concepts and give students practice working in teams.