Tuesday, September 6, 2011

The One With The Ordered Integers

This is only my second year to teach math, a subject that I would dare say is my weakest area. I learned a lot last year and am still learning this year.

So when I come up with something all on my own for math, I'm pretty proud of myself.

This idea hit me last night as I was planning at the last minute before I went to bed. Anyone else do that?

We started comparing and ordering integers Friday. The students did a quick six problem assignment at the end of class. That assignment showed me they were struggling with ordering negative numbers.

I knew I needed to hit that again today before we could start ordering decimals, fractions, and mixed numbers. I wanted something hands-on. I hate the typical paper and pencil stuff. Sure it has its place, but if I can make it hands-on and a little more entertaining, that's what I prefer.

I made a cut & paste worksheet last night. It has six sets of integers. Students had to cut them out and glue them on a second sheet of paper in order from least to greatest. Easy enough.

They seem to really grasp the idea today. We worked on a number line before this cutting & pasting. I think that really helped.

I really thought this would be a twenty minute activity that we could do as a review before moving on. Nope! I had no idea 7th graders would struggle so much with cutting and pasting. I guess struggle is the right word. They were just slow! It ended up taking all class period in three out of my four math classes. But hey, if the got the concept I'm okay with it.

I'm thinking I might start a store on www.teacherspayteachers.com, but until then it's free for whoever would like a copy. Just leave me a comment if you are interested and I email you.


  1. I'm with you - if they get it it shouldn't matter how long it takes. I would love to have a copy of the activity.

  2. I would love a copy! KristaMArmiento@gmail.com

  3. I would love a copy. I think it would be great for my Core Plus Intervention class. Thanks!


  4. No, you are not the only one who does last minute lesson planning. At 10:40 on a Sunday night I am working on Monday's lesson. I would love a copy of your integer cut and paste! Thanks for offering.