"NO PROBLEM" PROBLEM-SOLVING:
Use simple techniques to decode math
riddles.
Does your child beg to solve math word problems? No? Well,
you are not alone. Even children who have skipped a meal to finish a
mystery novel - fueled by the challenge of solving the mystery - aren't
always excited by word problems. It is not uncommon for students to
see little connection between the challenge of a mystery book and the
challenge of a math problem. However, by incorporating the suggestions
below into your family's daily homework routine, parents can help their
children unravel the math mystery.
Master the Language of Math
Math word problems revolve around a new language, one
filled with unfamiliar vocabulary, strange symbols and a variety of
formulas. Help your child learn the language of math by setting aside
a file-card box with three sections, each filled with colorful index
cards. Label the sections "Math Vocabulary," "Math Symbols" and "Math
Formulas." Encourage your son or daughter to write each new term, symbol
or formula on to separate index cards. Use the back of each card to
write definitions, examples or diagrams and keep them handy for easy
reference and test review.
Follow the 3 R's of Problem-Solving
Encourage your child to read, read, and re-read each word
problem before beginning to write. The motto is: "Think-time" is important
time, not a waste of time.
Color-Code to Break the Code
Have your child make a copy of word problems that appear
in the extbook or re-write them on notebook paper. Encourage your son
or daughter to highlight important data with a blue highlighter marker
and to highlight the question at the end of each problem with a yellow
highlighter marker. Cross through unnecessary information and circle
tricky words or unusual directions to determine which words and figures
are necessary to finding the solution.
Visualize the Problem
Encourage your child to form a mental picture of the events
described in the word problem. Work together to capture the problem
on paper by making a sketch, a diagram, a graph or a table. Stress the
importance of accurately labeling each figure. Use physical models to
help your son or daughter "get the picture." For example, beans or paper
clips are excellent tools for demonstrating arithmetic operations or
algebraic properties, while toothpicks, straws and boxes are useful
for modeling geometry concepts.
Plan, Show Work, Solve, and Check
Guide your child to use the method that seems the most
direct, such as working backward, solving a simpler problem, writing
an equation, looking for a pattern, creating a table, or constructing
a graph. Emphasize the importance of making a reasonable estimate and
showing all work in an organized manner. Explain that it is important
to check the answer by substituting it into the original word problem
and that the last step of every math problem is to ask, "Does this answer
make sense?"
-- Anne C. Patterson