Using Technology to Help Teach Math

After Nicole’s post a few weeks ago about technology in the classroom, it got me thinking about how I used technology in my classroom especially during math. 

For most of my time in the classroom, I was fortunate to have a document camera.  The brand must have been ELMO because we always called it “The Elmo.”  This was a modern version of the overhead projector.  It would project an image onto a screen but now there was no need to create a transparency.  You could set any document under the camera and it would project the image for the whole class to see.  I used this ALL the time.  I would put books under the camera, especially when I wanted the class to focus on something in particular that they may not have been able to see if I just read it to them and they sat on the carpet.  I would also put any worksheets/assignments under it to go over directions.  That way they could clearly see what was expected of them.  I loved to use the document camera for teaching games.  Before the ELMO, I would have the students sit in a circle on the carpet and try to show them how to play a game that way.   This always resulted in someone getting excited and kneeling, or moving closer and someone else in the circle not being able to see.  With the document camera, this problem was solved.  I could play the game under the camera and all the students could see what I was doing.  It was awesome!!!  My teacher computer was also connected to this, so with an additional cord, I could project images from my computer onto the screen.  This came in handy when I was teaching my students about games and websites.  I could model how to use them and they could all see on the big screen what I was clicking on and what they would need to do in order to play the game. 

Our classrooms had three student computers and that was about the extent of the technology.  We had a tv and dvd player in the room but no Ipads or tablets or anything fun like I read about in other classrooms.  We tried to make the most of the student computers.  During math workshop, I always included a computer station.  Each group would have a chance to spend one rotation on the computers (which equals once a week.)  This meant they had to partner up because my groups were usually 5-7 students.  Each week, I would try to find a game on a website that taught, reinforced or previewed concepts being covered during that week of workshop.  Some games I found could be differentiated for each group, all from the same website.  Some weeks, I would have different groups use different websites in order to make the games more applicable to that group’s needs. 

There are some strategies I found useful to help manage the computer use in the classroom.  First, I had a file that was saved on a shared district drive where I would add the website links as I would find them.  I put this file on the shared drive so that I could access the file from the student computers as well as my teacher computer.  This saved me from having to type in long website addresses – just click on the link and I was there.  Once the computers were booted up, I would open the file, click the link and then bookmark the site for the week onto the student computers.  Second, I spent time teaching the class how to open the browser, find their bookmarks and click on the game for the week.  This was helpful because every week someone would click out of the game or need to restart and now they could solve the problem by themselves, without interrupting me and the group I was working with at the back table.  Third, I would show them the game for the week and how to play it before math workshop started.  That way they knew what to expect and we could answer the one million what if questions ahead of time.  It also helped that I would spend some time playing the games before I taught the class so I could help answer questions and troubleshoot.  We also learned the hard way that it was important for me to play a game from beginning to end before allowing the students to try.  One week, I didn’t do this and the students started to play the game.  After just a few rounds the game stopped and required the students to sign up and have an account to continue playing.  Lesson learned – take the time to play the game.

I’ve compiled a list of math websites that include games for a variety of math topics at all different levels (preK-high school.)  Some of these were websites I used in my classroom or had friends that used them in their classrooms.  The rest came from fellow teachers on TeachersPayTeachers who graciously shared their favorite math websites with me.  I briefly checked out each website and attempted to add if it cost money or needed an account.  As mentioned above, sometimes the requirement for creating an account doesn't pop up until after you've spent some time on the site, so be aware that this is a possibility with some of these sites.  I also added the grade level and topics covered to the best of my ability.  Obviously, this is just a small sampling of all the math websites that are available on the internet.  Hopefully, this will be a good starting resource for you and maybe you will find a few new sites to try out in your classroom.  You can find this FREE Excel file here:

Happy Teaching,
Graphics from

1 comment:

  1. I'm going to go look at that spreadsheet now. I have been wondering what teachers online math stuff has been recommended. BTW I have a weekly math linky on Thursdays if you ever want to add a math post to that : )
    Best wishes,
    Kids Math Teacher


Your comments are always appreciated! Thank you!!