Some of your students may enjoy the short mysteries by Donald J. Sobol. His hero, Encyclopedia Brown, often solves detective problems using math such as in

Your students may enjoy creating their own stories involving math and then sharing them with the class. For a more involved project, have them write and illustrate their stories on colored paper. Add a cardboard cover to make a book, complete with the author's bio. Then let your students share their books with younger students at your school, with their families, with local boys and girls' clubs, or with seniors in your neighborhood.

*The Case of the Two-Dollar Bill*. Sherlock Holmes is another detective who seems to be a whiz at math and uses it in his work. Magic Tree House books often include math as well as science and geography. One of my favorite books as a young student was*From the Mixed-Up Files of Mrs. Basil E. Frankweiler*. Claudia continuously counts her change and then spends it while planning her exploits.Your students may enjoy creating their own stories involving math and then sharing them with the class. For a more involved project, have them write and illustrate their stories on colored paper. Add a cardboard cover to make a book, complete with the author's bio. Then let your students share their books with younger students at your school, with their families, with local boys and girls' clubs, or with seniors in your neighborhood.

Here's a story problem from Excel Math 4th grade (the answer is given below):

Four girls caught a total of 20 bugs. If they each caught the same number of bugs, how many bugs did each girl catch?

Create A Problem lessons start with simple stories and give students a chance to observe what is happening in the story. They then use those observations to have the students solve problems. Later in the curriculum, we ask students to create a problem or two, and make up a CheckAnswer. (Read about the CheckAnswer system in our previous blog post.) Finally, students are able to finish a story in their own words and write several problems about their story ending. This demonstrates mastery AND integration. The format of the page allows longer answers, along with charts, graphs and other expressions of the students' solutions.

Here's a sample of a 3rd grade Create A Problem exercise:

Excel Math 3rd Grade Create A Problem |

In Excel Math, we include Create A Problem exercises so students have a chance to create and write their own math stories and learn to solve and write word problems. Here's a Create A Problem page from 4th grade:

Excel Math 4th Grade Create A Problem Click here for larger view |

You can also have your students visit our blog for these weekly story problems and complete them during bell work time or as math warm-ups. A new story problem is posted near the top of the blog each week. Scroll down the left side for the answer to the previous week's problem. Need more ideas for celebrating math storytelling day? Read some math rhymes and poems from our previous post about "Poem in Your Pocket Day."

The answer to our fourth grade story problem is 5 bugs per girl. Your students can check their answers by multiplying the number of girls times the number of bugs they got for their answer (4 x 5 = 20). However you choose to celebrate the day, enjoy some math stories, compliments of Excel Math!

New to Excel Math? Learn more on our website and download free teacher resources.

New to Excel Math? Learn more on our website and download free teacher resources.

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