First, we work together as a class. I choose a student to help me. This students gets to say where we are going (Walmart is a favorite), and what we are purchasing (video games and candy top the list). They decide what each item costs, and we put it together like this:

Ana went to _____________. She bought one _________ for $_____ and two ___________s for $_______.

Next, we decide whether we want to add or subtract. If we add, the final sentence would be something like, "How much did Ana spend altogether?"

If we subtract, we might use the sentence, "How much more did the ________ cost than the _______?"

Finally, I have the students do the problem on white boards, either individually or in groups, and we discuss our answers. When we have mastered this, I have students write their own word problem and share it with a partner who must solve it.

**Multiplication word problems**should be easy after this, right? Well. Sort of. We had a bit of a problem with this earlier in the year. I started us off with the idea of rows of desks. I chose a student who decided how many rows, and how many desks in each row. Easy. We followed the same pattern of working whole class, then working with partners.

This is when things got tricky. See, I did what I always do. I changed the lesson in the middle. It seemed like a great idea to leave one of the numbers out of the equation and ask this question: "How many days are there in eight weeks?" Instead of answers, I got a lot of blank stares. Then I tried, "How many horseshoes do I need for nine horses?" This time they did a little better.

What I realized is this. My students were so used to being given two numbers to multiply that they couldn't seem to think beyond this to figure out one of the numbers for themselves. So I got a large sheet of paper and made a 3x3 grid. I labeled each box with the numbers from two through ten. And I asked my students, "What comes in twos?"

I was shocked by their answers, which were as follows: desks, candy bars, apples, and books. What?! I tried again, putting emphasis on a particular word. "No, what COMES in twos?" They continued to give me answers such as pencils, rulers, magnets, and desks. I was stumped. Then I realized what was happening. They were so used to making groups of objects to multiply that in their minds anything could come in groups of any number.

**I was not asking the right question!**

I tried again, adding the word ALWAYS, and gave them a clue. "What always comes in groups of two? Think about your brains." I pointed to my head and watched the understanding dawn on their faces as most of them raised their hands to answer the question, "Hemispheres!" (We talk about our brains a lot.) Of course I had to ask for a complete sentence, and we finally heard, "Hemispheres always come in groups of two!" Whew.

Now we were cooking with gas. We started filling up the chart with things that always come in groups of a particular number. Some were a lot more difficult than others! Here's a picture of our (not terribly attractive) chart.

We didn't do very well with some of the numbers, so I added more later! I have to mention two particular students here. The first just wasn't understanding, and kept blurting "desks!" every time I asked, "What always comes in..." The second student questioned most of the answers with words like these, "What if you accidentally cut off your finger?" and "What if I step on the spider and half his legs fall off?" Arrrgh.

Somehow we made it through our lesson, and I think that we are better for it. We did some good thinking about numbers and groups and multiplication, and we had a lively debate about changing the word

*always*to

*usually*, because of the potential to cut our fingers off and step on spiders - to which I say, ick. (My word,

*always,*won the debate. This is one of the perks of being the teacher.)

So. If you would like to have your students think about what (ALWAYS) comes in groups, I have a freebie for you. Well, two, actually. In case you would rather have the numbers spelled out. Click on any picture in the post to go to my TpT store for the free download.

Happy Multiplication Word Problems,

this is a great lecture to students... helping them categorize things correctly. Omni Lightings

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