Numberless Math Word Problems: A Strategy that Works!

Numberless Math Word Problems: A Strategy that Works!

When we think of teaching math word problems to young learners a common reaction is "Eeeeek! Those are so hard for my students.” It is very likely the most difficult, and yes, frustrating math concept our students are faced with each year.

 

It’s not surprising that math word problems can be tricky for our young learners to solve, especially considering math standards require them to solve a variety of problem types with the unknown in ALL positions. It’s not as simple as adding two numbers together to get the sum or subtracting one number from another to get the difference. Students must truly understand the problem scenario and have skills to solve it.

 

What a huge task this is for our little guys and gals, huh? If only we had a way to help them truly process the problem and understand what they were being asked to solve.

 

Are you ready for some good news?

There IS a way to help your students better understand and solve story problems. Really!  Recently I have stumbled upon a teaching strategy, Numberless Word Problems, that has significantly helped my students solve math word problems accurately and with confidence. I’m certain it can help your students, too.

 

 

What Are Numberless Word Problems?

 

When I initially heard of numberless math word problems my first thoughts were, “No way! Impossible! How can math word problems be numberless? The terms totally contradict one another, right?”     

 

Well, there’s a lot more to numberless word problems than what I initially thought. In fact, a numberless word problem isn’t entirely numberless, it just starts out that way.

 

All numbers are removed temporarily while students process what the situation is and determine what information is needed to solve the problem. As students ask for specific information, snippets of data are revealed until a solution is reached. Sounds intriguing, huh?

 

Well, I decided to give this new approach a try because, honestly, there was nothing to lose. My students found it VERY confusing to solve just about any word problem. Let’s just say they randomly guessed at what to do. Oh! My! Goodness! It was not pretty!

 

So, I said a little prayer for good luck and jumped right into using numberless math word problems. The results weren’t immediate, but with repeated exposure and practice students began to identify the parts of the problem and see the relationships between them. They became more flexible in their thinking and more confidently solved for the unknown regardless of its position. Their progress and positive attitudes warmed my heart! It was truly awesome!

 

 

Steps to Introduce Numberless Math Word Problems, Just In Case You Want To Give Them A Try

 

Step 1:      

Choose a math word problem. Remove all numbers and the question.

 

Select a word problem from your math curriculum or write one yourself. Just remove the numbers and the question and read it aloud to students. (If desired, you can purchase numberless word problems online.)

 

 

Ask students what they notice about the problem and have them look closely for any math they see. It may be challenging for them at first but, with a little patience, you will be pleasantly surprised.

 

Creating a chart like the one below is helpful, especially when you first introduce this strategy. 

 

 

 

Step 2:      

Brainstorm what the question could be & reveal it.

 

Ask students, "What question might be asked?"

This encourages your students to think about what "could be" asked, which helps them identify and process important aspects of the problem. 

 

The first time you have students do this, don't be surprised if they respond with silence and blank stares. They may not understand what to do since the question is typically given at the end of a problem.

 

Don't worry though, it gets much easier as they are exposed to additional numberless problems. They start thinking they are awesome "question detectives." :)

 

After questions are brainstormed, REVEAL the actual question and have students restate it.

 

 

  

Step 3:      

Identify what information needs to be given to enable students to solve the problem. Reveal those amounts.

 

Ask students if they can answer the question now. Hopefully, they will shout out that they need numbers.

 

Ask students what information (numbers) they need you to tell them in order for them to solve the problem. Since this can be a little tricky for students, it helps to have them partner share before sharing aloud. As numbers are given, write them right into the problem and reread it.

 

 

 

After you give the first snippet of information, be ready for some excited students to shout out the amount given and act as though they knew it all along. (It’s hilarious!)

 

Your students now have almost all the information they need. All they have to do is ask for the last number needed. Ask, “Can you solve the problem now? Will the answer be greater or less than the number revealed (e.g. 6 students)?”

 

It helps to reread the question and the story problem. If there is disagreement, allow a couple of students to share their reasoning. After a consensus is reached, reveal the last bit of information (numbers) they need and insert it right into the problem. Again, be ready for some excited students bouncing up and down ready to share their answers! 

 

 

 

 

Step 4:      

Students solve the problem with a strategy of their choice.

Send students off to their desks to solve the problem in a way that makes sense to them. Having whiteboards and concrete objects available for them to use is very helpful. This freedom of choice allows them to work at their developmentally appropriate level.

 


 


After they solve the problem, have partners share their answers and how they got them. Then have them share aloud with the group. It’s pretty amazing to hear all the different strategies they use.

 

Okay, so how do you feel? Can you envision yourself using this strategy with your students? If you said yes, I so hope you take the plunge and give it a try. I’ve included a FREE Numberless Word Problem Quick Lesson Guide and 7 Word Problem Samples of varying difficulty levels to give you a jump start. Just sign up below and they will immediately be sent to you.

 

Another helpful hint is to keep in mind that your students will need repeated exposure to numberless word problems with the unknown in various places. My teaching partner and I present a numberless problem three times a week and also give students similar independent practice problems with numbers included.

 

Please remember that you can easily write your own numberless word problems using story problems right out of your curriculum. However, if you’re looking for a pre-made set of Numberless Math Word Problems, we do offer a year’s worth of numberless word problems. Just click on one of the links below for more information.

 

We'd sure enjoy hearing from you. So, if you are already using numberless word problems in your class, we would love to hear how it is going. Are your students highly engaged? Are they becoming better problem solvers? Are they transferring what they learn to numbered problems?

 

We are looking forward to hearing from you!

 

Becky of Primary Bliss Teaching

~ Joyful Engagement and Rigor in the Primary Grades

 

 

 

  

Try it out!  You won't be sorry!

Set of Numberless Word Problems for the Year with Numbered Problems Included

 

         

                                  

                    

 

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Comments

  • Ruth - June 16, 2018

    OMG! I dreamed about this concept and you did it! I’m so anxious to use this with my special needs students. Thank you for sharing!

  • Gail Leighty - June 16, 2018

    Here’s to holding my nose and jumping in!

  • Jill - June 16, 2018

    My students have been struggling with word problems. I can’t wait to try numberless word problems.

  • Betty D Grace - June 16, 2018

    Thanks !

  • Sarah - June 16, 2018

    Thank you for the free numberless math problems

  • Kandi Rasmussen - June 16, 2018

    I would LOVE to try these type of numberless math problems in my intervention groups; looking forward to checking the free examples mentioned above!

  • Daphne James - June 16, 2018

    Thank you for the free numberless word problems.

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