· 2019-09-02 · Problem Solving REAL WORLD . Problem Solving . REAL WORLD roblem Solving
Problem solving using graphs
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Transcript of Problem solving using graphs
- 1. Drawing A Table
Problem Solving
2. When Should You Use A Table?
When a problem contains information that has more than one
characteristic.
3. Why Use A Table?
A table helps to organise the information so that it can be easily
understood and so that relationships between one set of numbers and
another become clear.
A table makes it easy to see what information is there and what
information is missing.
4. Things To Think About When Making A Table
How many columns do you need?
This can be established by reading the problem carefully to find
out how many variables are to be included in the table.
Also think about which factor should be given rows and which factor
should be given columns.
Following number patterns.
5. Example
A group of students are learning a long poem to perform at the
school concert. Each week they are taught a certain number of
verses. The first week they are taught one verse and by the end of
the second week they know three verses. At the end of the third
week the students can recite six verses and at the end of the of
the fourth week they know ten. How many verses would they be able
to recite after 12 weeks?
6. Steps ToSolving Your Problem
Write your problem on your piece of paper.
Highlight the important information.
Are there any words you dont know? If so, look them up in the
dictionary.
Plan your table:
How many rows and columns do you need?
What would make good headings for your table?
5. Fill out your table and solve your problem.