Problem Solving Strategies

sequence the operations
use a flow chart
use a table
look for a pattern
guess and check
solve a simpler problem (break into parts)
work backward
interpret graphs
use a diagram/sketch 
use a formula
make assumptions
use a data bank
use logic
 

Problem Solving Methods - samples of each from various strands

Curriculum Support for Math- Problem Solving Part 2

Problem Solving Strategies

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Sequencing the Operation

1.  List the facts..
2.  Decide on the solution order.
3.  Make the calculation.
4.  Check the answer

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Use a Flow Chart

1.  Use a flow chart to represent the problem.
2.  Solve the problem.
3.  Check the answer.

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Use a Table

1.  Organize the data in the table.
2.  Complete the table if necessary.
3.  Find the answer from the table.
4.  Check the answer.

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Look for a Pattern

1.  Study the information you are given on the graph.
2.  Determine what you are to find.
3.  Determine if you need an approximate or exact answer.

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Guess and Check

1.  Study the problem and guess the answer.
2.  Check your guess.
3.  If necessary guess and check again. 

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Solve a Simpler Problem (Break into Parts)

1.  Break the problem into smaller problems.
2.  Solve the problem.
3.  Check the answer.

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Work Backward

1.  Start with what you already know.
2.  Work backward to get your answer.
3.  Check the answer.

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Interpret Graphs

1.  Study the information you are given on the graph.
2.  Determine what you are to find.
3.  Determine if you need an approximate or exact answer.

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Use a Diagram/Sketch

1.  Study the information you are given on the graph.
2.  Determine what you are to find.
3.  Determine if you need an approximate or exact answer.

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Use a Formula

1.  Write the formula.
2.  Substitute variables with know values.
3.  Calculate for the remaining variable.
4.  Check the answer

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Make Assumptions

1.  Study the information you are given on the graph.
2.  Determine what you are to find.
3.  Determine your assumptions.

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Use a Data Bank

1.  Look up the information you need.
2.  Solve the problem.
3.  Check the answer.

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Use Logic/Reasoning

1.  Organize the data.
2.  Interpret the data to find the answer.
3.  Check the answer.

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Comments to:  Jim Reed
Started September, 1998. Copyright © 1999, 2000

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