The most difficult process for students to master in the primary grades is how to consistently solve word problems. The first issue is usually related to being able to decode Math Terms. The second issue is almost invariably related to not having a strong grasp of basic operations: multiplying, dividing, adding and subtracting. Today we introduced a STANDARD APPROACH to consistently solving word problems. Once children master the steps and learn how to decode math problems they usually aren't as intimidated by word problems.
OURS SYSTEM HAS 4 BASIC STEPS: (SEE PICTURES)
READ
THINK
SOLVE
REFLECT
If you double-click on the picture to the left, it will expand and it will be easier to view. Some key points to remember:
1) read question at least twice (READ SECTION)
2) re-write the question in your words (READ SECTION)
3) LIST all facts and circle key facts (THINK SECTION)
4)pick a strategy from our strategy chart (SOLVE SECTION)
5) MOST CRITICAL-- once you have an answer, does it make sense? ( REFLECT SECTION)
We also have several strategies that we will teach the students along the way. We start with GUESS AND CHECK. we would call this trial and error in our day. The picture on the left show explains GUESS AND CHECK.
FINALLY, today we did a sample problem following all the steps in our Strategy and we showed the students how to use GUESS AND CHECK as a problem solving strategy. We will be practicing the rest of the week with our SAMPLE PROBLEMS.