To Grade or Not To Grade: Homework in Math Class

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I Just Can’t Grade Homework

My homework LIFESAVER this year has been my “No Homework – Responsibility Notebook“.  Students who do not do their homework sign this binder.  Every time they sign it deducts 2 points from their trimester homework grade.  It’s so easy to keep up with and the students now know to just go and sign it when they come in class.  It is zero maintenance for me!  I do not “grade” homework right or wrong, but they do get a trimester  grade for homework.

  • I usually assign about 10-20 minutes of homework a night, Monday – Thursdays.
  • I do not give homework on the weekends, but do expect students that are behind to spend some time catching up.
  • I give students the answers to their homework before they do it.  I expect them to check each answer as they work, so they don’t do 15 practice problems incorrectly.
  • The homework is always easier than the work we do in class.  I do not want them to struggle at home where I can’t help them.  I just want to reaffirm the main ideas in class.
  • I have created Concept Help Pages for students to go if they are confused.  If they email me and then work on these pages I do require them to have completed homework.  In this case they must come visit me before school for extra help.
  • I do not collect and grade homework.  I would rather spend my time planning engaging lessons!
  • Each day I walk around and really examine everyone’s homework while they do the warm-up.  I sometimes make students redo it.
  • I do not grade their answers right or wrong since I give them the answers in advance.
  • Students who do not complete their homework must sign the “No Homework – Responsibility Notebook“.  This deducts 2 points from their trimester homework grade.
  • About half-way through the year I have an increasing number of 7th graders that start skipping their homework.  This year I started having them come in at lunch to complete it.  Next year, I am going to put this rule into effect day one.

I think independent practice is so important in math.  Especially since our classes are 50 minutes long.  Since I do many discovery lessons, we barely have time to get to the main ideas much less give them time to practice enough.  Their homework score adds up to a major test grade.  Next year I am going to reduce it’s worth however to equal a quiz grade.  I would also like my students to do their homework more “neatly” next year but I haven’t figured out how to frame that yet.

I actually switched up homework this week in 7th and it was a nightmare.  I did not give them the answers and I we checked it together.  I had them mark what they missed and then I collected it so I could look at it.  So now I have 5 giants stacks of “graded” homework on my desk that I have barely glanced at.  I don’t know how teachers that actually grade homework get it all done!

Life Sized Human Graphing


Today I did a lesson with 6th grade called Linear Graphs:  Life-Sized Coordinate Pairs  that I found on the Teaching Channel.  Definitely go there and watch the video.  It explains it in great detail!

To do Life Sized Human Graphing put a giant coordinate graph on the floor and then give the kids a rule.  They must come up with an ordered pair that fits the rule and then go and stand on their ordered pair.

I taped a coordinate plane on the floor with painters tape.  I also had each student wear a dry-erase necklace to write the ordered pair on so everyone could see their ordered pair.  They kept saying, “Does my ordered pair work?”   I kept saying, “Go graph yourself and see!”.  The class stayed engaged the entire time, and were even “overly engaged” arguing about the math at points.  I love that. After the first few examples I let them ALL come up and get in line instead of just four or five.  I did this mostly because they begged me.  They couldn’t wait to get up and see if their point fell on the line!

Whole Body Graphing ispeakmath

I used Max’s “noticings” in this as well.  They first noticed that they were all in a line.  Then they noticed that the line was steeper when it was 2x or 3x.  They noticed that 2x made the y-value go up by 2, 3x by 3, and so on.  The connections that were made today were amazing and I hope that they carry over tomorrow when I introduce slope (aka rate of change)!

I also made a powerpoint so that the game would be easy to manage.  Just click to follow the link and download the file from the Math Wiki.  After we start graphing linear equations I want to try Graphing Full Body Style!

Life Sized Graphing ppt

 

Math Class Grading Policies

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This week we are blogging about math class grading policies.  Please submit your post!

Next week:  Blog about how you grade (or do not grade) homework.  (By Request).

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“My Favorites” at Global Math Tonight at 9PM EST

You don’t want to miss it! Come tonight to the Global Math internet seminar to hear math teachers explain their favorite things.

Click here to come tonight!  It’s the best hour you’ll spend all week!

https://www.bigmarker.com/globalmathdept/mar5#.UTaVdqXMefQ

 

Stations!

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This week we are blogging about math stations.  Please submit your post!

Next week:  Blog about your math class grading polices.

Help My Students! Take a 2 Question Pizza Topping Survey

My students are diligently working on a pizza project from Mathalicious.  They are trying to drum up survey results, so I thought I would help them out.  Please fill out these two short ONE QUESTION surveys if you have a moment.

Just to clarify, they need the toppings for a SINGLE pizza.  Thanks Katie!  🙂

Thanks in advance!

Pizza Survey 2

Pizza Survey 1

Just Released – Math Tweeps Harlem Shake!

Math tweeps are the best tweeps ever. This video is proof – and pure fun. Thanks so much for all of your hard work Kate in making this video. I’m incredibly lucky to be part of a network of math educators that are brilliant AND amazingly creative!  Enjoy!

Helping Students That Are Behind In Math

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Next week:  Blog about your favorite station activities!

Graphing Linear Inequalities – Day 2 and Foldable

I started graphing linear inequalities at the end, with our Knittng Business.  For day two, I gave them a foldable that we went over.  This day we worked on graphing the lines, then picking and testing their “test points” in class.  It went very well as I could refer back to the knitting example with almost every question.

7th – Graphing Inequalities Foldable pdf

Screen Shot 2013-02-22 at 2.40.25 PMThe next day I wanted them to learn how to write inequality equations.  I used Chick-Fil-A for this example because they have all of their prices online.  I showed them this slide and set them to work with a partner.

Once they came up with their food and drink combinations, I had them go to the board and enter their information onto a chart.

IMG_4797 Once their information was all on the board, I asked them to try and write an inequality for this information.  Some groups got it right away.  For those that struggled, I gave hints.  First, I put the <= 15 on the board between chicken and total.  That was all most groups needed.  I then asked them HOW they calculated their total.  Almost every student was able to write the equation.  It was fantastic!   I think that the table really helped them visualize the equation.  I had not put in the total column before today – but it was key! IMG_4798

 

After we wrote the equation we went to Desmos.com and entered the equation with the shading.  They love that.

Screen Shot 2013-02-21 at 2.07.22 PM

After that, we added a table and then entered all of their food and drink combinations!  They noticed that all of the combinations that we entered were actually “test” points.  They also saw what it really meant to use a test point and why it was necessary.  One group in each class had a wrong answer so they even got to see what happens when you shade one side and then pick a combination that doesn’t work!  It was another day of “math-a-magic”!

Screen Shot 2013-02-21 at 2.11.06 PM Screen Shot 2013-02-21 at 2.11.35 PM