Exam (elaborations)
Math Quiz 3- Word Problems Questions And Answers Latest Update
- Institution
- University Of California - Berkeley
Math Quiz 3- Word Problems Questions And Answers Latest Update
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Math Quiz 3- Word ProblemsQuestions And Answers Latest
Update
In order to make the operations meaningful students
should have the following: ANS✔✔ -Realistic story problems
-Concrete materials
-The ability to explain their thinking when solving a
problem
What should students think before solving a problem? ANS✔✔ What is
happening in the problem?
What will the answer tell me?
Will the answer be more or less?
About how many do you think it will be?
Why should keywords be avoided? ANS✔✔ they are misleading or it can
suggest an incorrect operation
What are the four operations for addition and subtraction? ANS✔✔ Join
, Separate
Compare
Part Part Whole
What are the three unknowns for join/separate? ANS✔✔ Start unknown
Change unknown
Result unknown
Kurstin had some pennies. She gave 4 to Elizabeth. Now Kurstin has 8 pennies
left. How many pennies did Kurstin have to begin with? ANS✔✔ Separate
Start Unknown
Chelsea had 8 pennies. Rachael gave her some more.
Now Chelsea has 12 pennies. How many did Rachael give her? ANS✔✔ Join
Change Unknown
What are the three unknowns for part part whole? ANS✔✔ Whole unknown
addend unknown
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