Solving problems by Guess and Check
Lesson plan
Guess and Check handout
In-class exercise #1
In-class exercise #2
Homework #1
For 6th graders only:
Homework #2
Answers
Practice competitions:
Two problem sets from prior WSMC Olympiad competitions ... with hints:
How to use these problem sets
This lesson is used by 5th and 6th grades, so the competitions are different:
5th Graders:
2016 5th grade probability and statistics
Problems
... with hints
... with solutions
2016 5th grade geometry
Problems
... with hints
... with solutions
6th Graders:
2016 6th grade probability and statistics
Problems
... with hints
... with solutions
2016 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.