I like task cards, but I feel like I'm always looking for some way to make them better....more exciting or fun....or something. Well, I finally found what I was looking for. For the moment, I'm calling this version "Be the Expert" task cards.

It's a pretty simple twist on task cards, but for me it was just what I was looking for to take task cards to the next level. I made the task cards with the idea that you would fold them in half, kind of making them into a tent. On one side is the task card. On the other side is the answer, along with space for students to work out the answer.

Each student gets one card, and they keep that card for the entire activity. Each student must work out the problem that they got on their card, and "be the expert" for that problem. Students then walk around, partnering up with different students, and completing each other's problems. As students try to work each other's problems, they can help each other through it.

Here are 4 things that I loved about doing task cards this way:

1. It got kids moving. This was an easy way to incorporate some movement in my class, as students moved around to change partners.

2. It helped all kids feel successful, and be successful. Each student was in charge of understanding one problem and being able to help others. This gave my quiet students and struggling students a chance to gain confidence.

3. It led to great discussions. As I listened to student discussions, I was impressed at the quality of help that I heard them giving to each other. They weren't just giving answers, but really helping each other figure out what went wrong when it was not correct.

4. Easy way to make sure kids get instant feedback. Students had the answers when needed, so they could monitor their own progress...plus help was built in when they missed problems!

Tips if you plan to try this:

1. Have some kind of "waiting place" for students that are waiting for a different partner.

2. Make sure kids know that they can't work in the "waiting place". The first time I did this my "waiting place" area kept moving around because kids would start working itthere!

One of the great things about this idea for task cards is that you could do this with any task cards that you already have.....just print them on paper, write the answers on the back, and you're ready to go. When I made mine, I decided to fold the task card like a tent (so the answer would be on the back) this left the inside available for some more questions. I decided it would be a great place for an exit ticket! If you're interested in some ready to go "Be the Expert" two-step equations task cards, click here to see them in my Teachers Pay Teacher store.

# Wilcox's Way

Blogging about my school adventures.

## Saturday, February 24, 2018

## Tuesday, February 6, 2018

### Ideas for Celebrating Pi Day

Pi Day is a day we all love as math teachers, right??? A chance to shine light on math in a fun way. So here are some fun ways you could celebrate Pi Day this year.

1. Do a Pi Day Breakout. Breakouts (like an escape room for the classroom) are lots of fun, and great to teach those "soft skills" we're always hearing about, like collaboration and perseverance. A quick Google search for Pi Day Breakout turned up lots of free resources. Here's a link to a digital Pi Day Breakout, but you can find more pretty easily!

2. Play Rolling for Pi. This quick game is a fun way to start things off for Pi Day, or something you could do if you just have a short time to celebrate. I give each student a six-sided number cube. Then I have everyone roll together, and you get to remain standing as long as you are rolling the digits of pi (in order!). So on the first roll, only those kids that rolled a 3 would remain in the game. Then they would roll again and try to get a 1, and so on. The kid that rolls the most digits of pi is the winner. This game works fine with 6-sided dice for the first several digits of pi (3.1415), and you could just declare anyone that got this far the winner. Variations of this game include using 10-sided dice or having students create a spinner to use.

3. Pi Day Puzzles. I have a fun (FREE!) Pi Day Sudoku puzzle in my Teachers Pay Teachers store that would be fun. There are two puzzles; one has Pi Day trivia, while the other other has students calculating problems with circumference and area of circles.

4. Pi Day chain contest. This is another great way to get kids working collaboratively. Divide your class up into groups of 3-5 students. Each group is supposed to make a paper chain with the digits of pi in the correct order. The group with the longest chain of accurate digits in the time given wins.

5. Pi Day Trivia. Take a quick break and play some trivia. My kids love to play trivia when we have a few extra minutes. A quick Google search can find lots of free trivia.

6. Pi Day STEM Challenge. I'm going to have kids create the smallest circular "landing pool" for a daredevil to dive into.....but it has to be big enough for the daredevil to hit the pool 10 times in a row! My "diving board" will be a ruler, and my "daredevil" will be a simple pencil eraser. You can see the set up below. After the kids create the pool, they have to find the surface area. Click here if you're interested in full supporting materials for this lesson!

7. Write a Pi Day story. Want to get your English teacher involved in Pi Day? Here's a fun one for them! There are two ways to do this. One way is to have kids write a "story"....the catch is that the word lengths in the story have to follow the digits of pi. So you start with a 3-letter word, then a 1-letter word, etc... Another variation, is to have the kids write a normal story, but they have to work in the digits of pi in order. This one gets fun because words like "to" count as a two, and "won" counts as one.

8. Make pie!!! The science teacher on my team gets involved in the day by having the kids make a cream pie as a lab, using Bunsen burners. We have parents donate ingredients, and have half the kids make chocolate cream pie and half make butterscotch cream pie. Then of course, at the end of the day, we eat!

9. Pi Day problem hunt. Give your students a printout with one page of pi digits printed out. Have them look for problems within the digits. The problems can be simple (1 + 4 = 5) or more complicated ones using order or operations.

10. Pi Day Hopping Races. If you are able to take kids outside or to the gym, this one might be fun. Have a race where students have to hop the digits of pi. 3 hops on one foot, 1 hop on the other foot, 4 hops on the other foot, etc....

11. Pi Day Goose Chase. Ok, I have to admit that I haven't tried Goose Chase EDU yet. It's like a digital scavenger hunt. It looks super fun, though and I'm dying to try it some time. Here is one I created that would work for Pi Day. Click here to see the one I made.

12. Pi Day Scavenger Hunt. Speaking of scavenger hunts, a paper scavenger hunt is a more traditional option. Last year my class had a great time with this. I had pictures posted of all kind of circular objects with the radius or diameter labeled. Their scavenger hunt list included things like "something edible with an area of 15" or "something hot with a circumference of 20 in". The kids got a little creative with it, and it was fun! Click here to get one that is ready to go from my TpT store..

1. Do a Pi Day Breakout. Breakouts (like an escape room for the classroom) are lots of fun, and great to teach those "soft skills" we're always hearing about, like collaboration and perseverance. A quick Google search for Pi Day Breakout turned up lots of free resources. Here's a link to a digital Pi Day Breakout, but you can find more pretty easily!

2. Play Rolling for Pi. This quick game is a fun way to start things off for Pi Day, or something you could do if you just have a short time to celebrate. I give each student a six-sided number cube. Then I have everyone roll together, and you get to remain standing as long as you are rolling the digits of pi (in order!). So on the first roll, only those kids that rolled a 3 would remain in the game. Then they would roll again and try to get a 1, and so on. The kid that rolls the most digits of pi is the winner. This game works fine with 6-sided dice for the first several digits of pi (3.1415), and you could just declare anyone that got this far the winner. Variations of this game include using 10-sided dice or having students create a spinner to use.

3. Pi Day Puzzles. I have a fun (FREE!) Pi Day Sudoku puzzle in my Teachers Pay Teachers store that would be fun. There are two puzzles; one has Pi Day trivia, while the other other has students calculating problems with circumference and area of circles.

4. Pi Day chain contest. This is another great way to get kids working collaboratively. Divide your class up into groups of 3-5 students. Each group is supposed to make a paper chain with the digits of pi in the correct order. The group with the longest chain of accurate digits in the time given wins.

5. Pi Day Trivia. Take a quick break and play some trivia. My kids love to play trivia when we have a few extra minutes. A quick Google search can find lots of free trivia.

6. Pi Day STEM Challenge. I'm going to have kids create the smallest circular "landing pool" for a daredevil to dive into.....but it has to be big enough for the daredevil to hit the pool 10 times in a row! My "diving board" will be a ruler, and my "daredevil" will be a simple pencil eraser. You can see the set up below. After the kids create the pool, they have to find the surface area. Click here if you're interested in full supporting materials for this lesson!

7. Write a Pi Day story. Want to get your English teacher involved in Pi Day? Here's a fun one for them! There are two ways to do this. One way is to have kids write a "story"....the catch is that the word lengths in the story have to follow the digits of pi. So you start with a 3-letter word, then a 1-letter word, etc... Another variation, is to have the kids write a normal story, but they have to work in the digits of pi in order. This one gets fun because words like "to" count as a two, and "won" counts as one.

8. Make pie!!! The science teacher on my team gets involved in the day by having the kids make a cream pie as a lab, using Bunsen burners. We have parents donate ingredients, and have half the kids make chocolate cream pie and half make butterscotch cream pie. Then of course, at the end of the day, we eat!

9. Pi Day problem hunt. Give your students a printout with one page of pi digits printed out. Have them look for problems within the digits. The problems can be simple (1 + 4 = 5) or more complicated ones using order or operations.

10. Pi Day Hopping Races. If you are able to take kids outside or to the gym, this one might be fun. Have a race where students have to hop the digits of pi. 3 hops on one foot, 1 hop on the other foot, 4 hops on the other foot, etc....

11. Pi Day Goose Chase. Ok, I have to admit that I haven't tried Goose Chase EDU yet. It's like a digital scavenger hunt. It looks super fun, though and I'm dying to try it some time. Here is one I created that would work for Pi Day. Click here to see the one I made.

12. Pi Day Scavenger Hunt. Speaking of scavenger hunts, a paper scavenger hunt is a more traditional option. Last year my class had a great time with this. I had pictures posted of all kind of circular objects with the radius or diameter labeled. Their scavenger hunt list included things like "something edible with an area of 15" or "something hot with a circumference of 20 in". The kids got a little creative with it, and it was fun! Click here to get one that is ready to go from my TpT store..

## Thursday, January 11, 2018

### Student Issues with Complementary and Supplementary Angles

One of our first units of the year is Shapes and Designs. Part of this unit involves teaching angle relationships, such as complementary and supplementary angles. As with any topic, there are a few things that can cause issues for students when learning about angle relationships.

For complementary angles, I ask my students, "You all like compliments, RIGHT?". At first they look at me confused. Then I ask again, and I start to get a lot of "I see what you did there" kind of nods as students realize way I said RIGHT so loud! So this becomes a mantra in our class for a week or two.

Now if you thought complementary was a geeky way to remember, hold your socks....supplementary is even better! :) For supplmenetary, I tell my students that I'm going to introduce a new "mathematical" way of greeting one another. You walk up to someone, with both arms held straight out (the straight line in supplementary angles) and say "WSUP?". At this point, I get quite a few groans and eye rolls, but as I walk in to class for the next couple of weeks, I will be greeted by a chorus of WSUPs!

I found that having the student repeat the definition, and then use their own words to frame a question was really helpful. It would go something like this:

Me: Are these complementary or supplementary?

Student: Complementary

Me: What does complementary mean?

Student: Two angles that add up to 90.

Me: So what two things add up to 90 in this picture?

For many of my students, this was enough to help them make the connection and set up the equations.

What issues have you had with angle relationships, and how did you help your students? Comment below!

If you need some stations, notes or games to teach angle relationships, click here to see what I have in my TpT store. There's a free angle relationships golf game, as well lots of other stuff!

**One pretty obvious issue is that students have to remember the definitions of complementary and supplementary. I have a pretty effective (although geeky) way that I help my students remember this.**__Issue 1: Remembering the vocabulary.__For complementary angles, I ask my students, "You all like compliments, RIGHT?". At first they look at me confused. Then I ask again, and I start to get a lot of "I see what you did there" kind of nods as students realize way I said RIGHT so loud! So this becomes a mantra in our class for a week or two.

Getting silly often helps my kids remember things! |

Now if you thought complementary was a geeky way to remember, hold your socks....supplementary is even better! :) For supplmenetary, I tell my students that I'm going to introduce a new "mathematical" way of greeting one another. You walk up to someone, with both arms held straight out (the straight line in supplementary angles) and say "WSUP?". At this point, I get quite a few groans and eye rolls, but as I walk in to class for the next couple of weeks, I will be greeted by a chorus of WSUPs!

**. This issue was less obvious to me at first. I was working with a student at study hall, and he could tell me the definitions of complementary and supplementary, but he couldn't do much else related to complementary and supplementary angles. At first, I was struggling to figure out the problem. Finally, after telling me what complementary meant, I told him to draw me a picture of what complementary angles looked like. This kid looked at my like I had grown another head! In all of our work with complementary and supplementary angles, the pictures had been provided. When I had him draw his own set of angles, a light bulb went on and he really made that connection to what the definition really meant. The longer I teach, the more I realize that having students create or even just visualize their own models of situations is very powerful, rather than always providing them for them.**__Issue 2: Understanding what the vocabulary means__**Now this one is pretty silly, and pretty easily corrected....but can we just take a moment and groan for all of the times that my students told me that the complement of a 32 degree angle would be 68 degrees. Students rush and forget to borrow when they subtract. The good news here is that usually a simple question like, "So 32 + 68 is 90?" and students quickly realize the mistake.**__Issue 3: Arithmetic errors.__**I had a few students that could easily find the complement or supplement, but going from that to a problem with an equation was difficult.**__Issue 4: Setting up the equations.__I found that having the student repeat the definition, and then use their own words to frame a question was really helpful. It would go something like this:

Me: Are these complementary or supplementary?

Student: Complementary

Me: What does complementary mean?

Student: Two angles that add up to 90.

Me: So what two things add up to 90 in this picture?

For many of my students, this was enough to help them make the connection and set up the equations.

**. When we started working with equations, many students were confused about solving for the variable in equations like above, and the actual measure of the angle. We had many class discussions about this, and I made it a practice to ALWAYS ask for both the value of the variable and the measure of the angle.**__Issue 5: Understanding what the answers meant__What issues have you had with angle relationships, and how did you help your students? Comment below!

If you need some stations, notes or games to teach angle relationships, click here to see what I have in my TpT store. There's a free angle relationships golf game, as well lots of other stuff!

## Thursday, December 7, 2017

### "Math-y" Christmas!

Ok, this will be a short post.....but I just have to tell you how excited I am about my classroom Christmas tree this year.

We decided on a 3:1 ratio of green pyramids to other colored pyramids for the "decorations".

I'm excited. The kids are excited. What a win-win! And it's been pretty easy. The only supplies I've needed are colored copies of a net for a triangular prism and tape. One day for my warm up, I reviewed surface area and had every kid fold up one pyramid. And that is the only class time I've taken to do this. The rest was kids taking these home to work on, or kids that wanted to work during our advisor/homeroom time at the end of the day.

I will definitely do this again next year. I think one thing I will change is that I will use the chance to more fully review surface area and make kids draw the height in on the base of the pyramid. Then I'll have them find the surface area. I'll probably also give them 10 minutes or so to decorate their pyramid, but you wouldn't have to do that.

Patterns. Geometry. Math. Art. Beauty. Creativity. Christmas Decorations. It's perfect!

NOTE: When I get a chance, I'll post a pattern for the pyramid, but you can Google search and find one pretty easily.

We decided on a 3:1 ratio of green pyramids to other colored pyramids for the "decorations".

I'm excited. The kids are excited. What a win-win! And it's been pretty easy. The only supplies I've needed are colored copies of a net for a triangular prism and tape. One day for my warm up, I reviewed surface area and had every kid fold up one pyramid. And that is the only class time I've taken to do this. The rest was kids taking these home to work on, or kids that wanted to work during our advisor/homeroom time at the end of the day.

I will definitely do this again next year. I think one thing I will change is that I will use the chance to more fully review surface area and make kids draw the height in on the base of the pyramid. Then I'll have them find the surface area. I'll probably also give them 10 minutes or so to decorate their pyramid, but you wouldn't have to do that.

Patterns. Geometry. Math. Art. Beauty. Creativity. Christmas Decorations. It's perfect!

NOTE: When I get a chance, I'll post a pattern for the pyramid, but you can Google search and find one pretty easily.

## Sunday, December 3, 2017

### Math in Movies Lesson Ideas

There are lots of great scenes from books and movies that can be used to launch math activities. Today, I'm going to focus on a few of my favorite ones from over the years.

Probably my favorite all time movie connection actually comes from the special features of the first Lord of the Rings movies. There is an awesome documentary where they talk about how they use forced perspective to make Frodo look shorter than Gandalf. The clip shows how they use the actors' distance from the cameras as well as the size of sets and props to accomplish the visual illusion. If you click here, it will take you to a link on YouTube. The video is 15 minutes, but the first 5 minutes are the best part.

After watching this clip, we've had some fun projects based on this. One year, I typed up a "script" for a short scene between Frodo and Gandalf. Then I had students in class plan out where each person needed to stand so that they could make Gandalf look taller than Frodo in our scene.

Other times when I've done this project, I've also had the students make easy props (such as teacups) that were normal size for Frodo, but tiny for Gandalf. The props are identical in every other way except the size. This way, when Gandalf picked up his tiny teacup that otherwise looked exactly like Frodo's, it helps sell the illusion that Gandalf is larger. These activities force students to use measurements, scale, as well as reinforcing student understanding of reciprocals.

Forced perspective is also used in the movie Elf (at the beginning when Buddy is a huge Elf at the North Pole) and some in Harry Potter, to make Hagrid look larger than life.

Another fun (and similar) project could be based on the movie Ant-Man. There is a fun scene in the movie where Ant-Man and YellowJacket are fighting in a briefcase. During the course of the fight, you see giant LifeSavers, IPhones and keys flying by our tiny hero. We are finishing our Stretching and Shrinking unit right now....so what better time to make giant versions of classroom objects! Yesterday, I challenged my students to take an object that would fit inside a briefcase and use a scale factor of 10 to enlarge it. When they finish, I plan to post them on a wall as a backdrop for some fun Ant-Man pictures. We will be working on this when we have free time between now and winter break, so I'll post pictures as we finish some props! Click here to get a clip of this scene. You only really need to show from 2:00-3:00 to see what is needed for this project.

To get a Google Slides presentation to launch this project, click the graphic below.

Mythbusters once did an episode on zombies, and one of the tests that they did was whether it was realistic to be able to outrun a horde of zombies. They tried different population densities and had someone see if they could run a certain distance without being "caught" by a zombie. One of our units, Comparing and Scaling, has a huge focus on unit rates. So I used this clip to introduce the idea of population density. We figured the population density of our classroom, gym, and cafeteria. Then we looked at the population density of several cities. Finally, I took my kids outside to the football field, and we tried it ourselves.....with most of my class playing zombies and the a couple trying to outrun them. The kids LOVED it! This clip is a short version....it just the simulation for one population density. It gives the dimensions of the field and the number of zombies. To find the rest of the episode, here is the clip I found. The quality is not great, but you can see it from 26:30-29:00 where it explains the other populations densities they tried.

To get a copy of an editable lesson to go along with this video clip, click the graphic below.

I hope you enjoy trying these movie-themed lessons in your classroom!

Probably my favorite all time movie connection actually comes from the special features of the first Lord of the Rings movies. There is an awesome documentary where they talk about how they use forced perspective to make Frodo look shorter than Gandalf. The clip shows how they use the actors' distance from the cameras as well as the size of sets and props to accomplish the visual illusion. If you click here, it will take you to a link on YouTube. The video is 15 minutes, but the first 5 minutes are the best part.

After watching this clip, we've had some fun projects based on this. One year, I typed up a "script" for a short scene between Frodo and Gandalf. Then I had students in class plan out where each person needed to stand so that they could make Gandalf look taller than Frodo in our scene.

Other times when I've done this project, I've also had the students make easy props (such as teacups) that were normal size for Frodo, but tiny for Gandalf. The props are identical in every other way except the size. This way, when Gandalf picked up his tiny teacup that otherwise looked exactly like Frodo's, it helps sell the illusion that Gandalf is larger. These activities force students to use measurements, scale, as well as reinforcing student understanding of reciprocals.

Forced perspective is also used in the movie Elf (at the beginning when Buddy is a huge Elf at the North Pole) and some in Harry Potter, to make Hagrid look larger than life.

Another fun (and similar) project could be based on the movie Ant-Man. There is a fun scene in the movie where Ant-Man and YellowJacket are fighting in a briefcase. During the course of the fight, you see giant LifeSavers, IPhones and keys flying by our tiny hero. We are finishing our Stretching and Shrinking unit right now....so what better time to make giant versions of classroom objects! Yesterday, I challenged my students to take an object that would fit inside a briefcase and use a scale factor of 10 to enlarge it. When they finish, I plan to post them on a wall as a backdrop for some fun Ant-Man pictures. We will be working on this when we have free time between now and winter break, so I'll post pictures as we finish some props! Click here to get a clip of this scene. You only really need to show from 2:00-3:00 to see what is needed for this project.

To get a Google Slides presentation to launch this project, click the graphic below.

Mythbusters once did an episode on zombies, and one of the tests that they did was whether it was realistic to be able to outrun a horde of zombies. They tried different population densities and had someone see if they could run a certain distance without being "caught" by a zombie. One of our units, Comparing and Scaling, has a huge focus on unit rates. So I used this clip to introduce the idea of population density. We figured the population density of our classroom, gym, and cafeteria. Then we looked at the population density of several cities. Finally, I took my kids outside to the football field, and we tried it ourselves.....with most of my class playing zombies and the a couple trying to outrun them. The kids LOVED it! This clip is a short version....it just the simulation for one population density. It gives the dimensions of the field and the number of zombies. To find the rest of the episode, here is the clip I found. The quality is not great, but you can see it from 26:30-29:00 where it explains the other populations densities they tried.

To get a copy of an editable lesson to go along with this video clip, click the graphic below.

I hope you enjoy trying these movie-themed lessons in your classroom!

## Sunday, November 12, 2017

### Celebrating National STEM Day by Putting the M in STEM

November 8 was National STEM Day. When a colleague came in my room a couple of days before that to ask what I was going to do for National STEM Day....I'll be honest. My first thought was, "I'm so far behind my pacing guide....I can't afford to do ANYTHING!". But as I sat and thought about it, I came to the same conclusion I've come to several times since attending Space Camp....my job is not only to teach kids math skills, but to inspire them to want to learn math. My job is to show them that math could be a part of their future, and that it could be a good thing.

So I decided that I would do a STEM activity, because my students needed that chance to be creative, and work collaboratively, and do so many other things that STEM can do in the classroom. And I did work in some important math from my standards (even if it wasn't exactly what my pacing guide said I should be doing!).

The challenge for my students this time: To build a tower with a shelf at the top that could hold at least two quarters. Students had a limited amount of "credits" to spend, and they got bonus points for unspent credits. They also got bonus points if their tower could hold more than two quarters. Each group had to draw three cards that guided their building. The cards had inequalities that gave students criteria they had to meet for tower height, base area and shelf area.

I don't know about your students, but in 7th grade, many of my students still struggle with inequality symbols. There were many discussions throughout the day about the meaning of the cards. "Does this mean our tower can be 5 inches, or does it have to be taller?" "Does the area of the base have to be more or lesss than 6 square inches?" "How big is 3 square inches?" I find the open-ended activities like this are a great chance for formative assessment for me, if I listen to the students having conversations with each other. For this lesson, I could definitely tell that many of my students didn't fully understand inequality symbols, as well as the difference between inches and square inches.

After a short introduction, my students ended up with about 30 minutes to work on this STEM challenge. That seemed to be just about the right amount of time. Because students got extra points for unspent credits, they were very careful about material use. That was one nice thing about this STEM challenge....the materials ended up being really cheap! The things I had available were graph paper, index cards, tape, staples, straws, foil (cut in 2" squares) and pipe cleaners.

My student creations were AMAZING! I had one group that used a single piece of paper, and built a 5 inch tower that held 15 quarters. I had groups in every hour that build towers so sturdy that 30 quarters wasn't enough to topple them (I realized in 1st hour that I had to put a limit on how many extra points they could get for sturdiness....one group of boys built a tower that held 5 huge library books and still hadn't toppled!). Students were engaged, creative, and working hard....STEM for the win!

The next day, I used this as a chance to teach kids how to graph inequalities on the number line. In each class, I had a handful of students that remembered learning this in 6th grade, but the majority did not. Using the cards from the STEM challenge, student quickly understood how to graph inequalities. I feel like this made it well worth it to have take the time to do the STEM challenge.

If you're interested in this Inequality STEM Challenge lesson, you can get it at my TpT store.

So I decided that I would do a STEM activity, because my students needed that chance to be creative, and work collaboratively, and do so many other things that STEM can do in the classroom. And I did work in some important math from my standards (even if it wasn't exactly what my pacing guide said I should be doing!).

The challenge for my students this time: To build a tower with a shelf at the top that could hold at least two quarters. Students had a limited amount of "credits" to spend, and they got bonus points for unspent credits. They also got bonus points if their tower could hold more than two quarters. Each group had to draw three cards that guided their building. The cards had inequalities that gave students criteria they had to meet for tower height, base area and shelf area.

I don't know about your students, but in 7th grade, many of my students still struggle with inequality symbols. There were many discussions throughout the day about the meaning of the cards. "Does this mean our tower can be 5 inches, or does it have to be taller?" "Does the area of the base have to be more or lesss than 6 square inches?" "How big is 3 square inches?" I find the open-ended activities like this are a great chance for formative assessment for me, if I listen to the students having conversations with each other. For this lesson, I could definitely tell that many of my students didn't fully understand inequality symbols, as well as the difference between inches and square inches.

After a short introduction, my students ended up with about 30 minutes to work on this STEM challenge. That seemed to be just about the right amount of time. Because students got extra points for unspent credits, they were very careful about material use. That was one nice thing about this STEM challenge....the materials ended up being really cheap! The things I had available were graph paper, index cards, tape, staples, straws, foil (cut in 2" squares) and pipe cleaners.

My student creations were AMAZING! I had one group that used a single piece of paper, and built a 5 inch tower that held 15 quarters. I had groups in every hour that build towers so sturdy that 30 quarters wasn't enough to topple them (I realized in 1st hour that I had to put a limit on how many extra points they could get for sturdiness....one group of boys built a tower that held 5 huge library books and still hadn't toppled!). Students were engaged, creative, and working hard....STEM for the win!

The next day, I used this as a chance to teach kids how to graph inequalities on the number line. In each class, I had a handful of students that remembered learning this in 6th grade, but the majority did not. Using the cards from the STEM challenge, student quickly understood how to graph inequalities. I feel like this made it well worth it to have take the time to do the STEM challenge.

If you're interested in this Inequality STEM Challenge lesson, you can get it at my TpT store.

## Tuesday, November 7, 2017

### Homework Part 2

A couple of weeks ago, I wrote about why I switched to giving weekly homework. Over the three years that I have done this, I have definitely made a couple of adjustments that have helped this system work better for me.

One of the adjustments that I've made has to do with grading. In my class, I hand out the homework on Friday, and it is due the following Thursday. The day the homework is due, I pass out red pens, project the answer key on the SMART Board and kids check their own work. When I enter homework in the grade book, I enter a completion grade, rather than grade the assignment based on the number correct.

One reason I like this system is because I feel like it lets me focus on the big picture. When I'm entering the regular score for a homework assignment, I don't have to look closely at every problem for every student. However, I give each paper a quick scan to make sure that it was completed. As I grade, I look for patterns. If I notice that one problem was skipped or missed frequently, I know that this is an area that needs more attention in future assignments, as students did not feel as comfortable with this content. Because I'm only having to enter homework grades once a week, I have time to look for these patterns. I also can look for students who are struggling with multiple concepts.

However, this system was frustrating for me (and my more studious students) at times. I know that there were a few students who put little effort into the assignments, knowing that their grade was not necessarily determined by the number correct. This year, I have implemented a second part to my grading system. Each individual homework assignment is still entered into my gradebook graded on completion. It is usually 5 points per week. Each week, I randomly choose about 6 students whose assignment also gets graded based on a "Homework Quality Rubric".

This rubric looks at several characteristics of the assignment. The rubric is based on six categories: Assignment Completeness, Accuracy and Knowledge, Work Quality, Math Language, Legibility/Organization, and Student Reflection. I feel this gives me a chance to reflect important characteristics on how students are doing at completely a quality piece of work.

At the beginning of the quarter, I put student names on all of the rubrics. Then each week I can randomly pull some from the pile to use. Students get very specific feedback about how to improve the quality of their work, and since they don't know when it will be the week that they will be graded, there is an incentive to put quality effort into the assignment.

The second adjustment that I've made to my homework system is new this year, and I love it! This year, I started adding some student choice and differentiation to my homework assignments. Each assignment is a worksheet, front and back. Everyone is expected to complete the entire front side. The back side of the assignment is divided into three sections. Two of the sections focus on skills practice. The third section is usually called "Open-Ended Problem Solving". This section is intended for students that don't need skills practice, as a way to push them.

This is probably the best adjustment that I've made. The skills sections on the back are a great way to address common errors and misconceptions that I'm seeing in class or on the homework. At the beginning of the year, I used it to review 6th grade content. Now as the year has gone on, I am using it more to address class needs. I love that this makes me pay more attention to what my students need. Each week, I know that I'm going to need a couple of skills to work on for the homework, so I'm always on the lookout. If I notice a problem that lots of students skipped, or a problem that lots of students missed on a quiz, these become the skills practice areas on my homework. I feel like this has made my homework more relevant to students, as the practice becomes an adjustment to their area of need.

When I hand out the homework each Friday, I briefly go over the three sections. Sometimes I might do a quick review based on the skill. I also let students know why they might want to choose a particular section. "If you missed #5 on the quiz yesterday, you'll probably want to complete section B". In my experience, middle school students are not great at knowing their needs academically. This gives this a chance to practice self-assessment and work choice.

If you're interested in copies of a sample of my weekly homework or the homework rubric, click below.

Sample Homework

Homework Quality Rubric

Note: My school uses Connected Math curriculum, so my homework follows the pacing and examples of CMP.

One of the adjustments that I've made has to do with grading. In my class, I hand out the homework on Friday, and it is due the following Thursday. The day the homework is due, I pass out red pens, project the answer key on the SMART Board and kids check their own work. When I enter homework in the grade book, I enter a completion grade, rather than grade the assignment based on the number correct.

One reason I like this system is because I feel like it lets me focus on the big picture. When I'm entering the regular score for a homework assignment, I don't have to look closely at every problem for every student. However, I give each paper a quick scan to make sure that it was completed. As I grade, I look for patterns. If I notice that one problem was skipped or missed frequently, I know that this is an area that needs more attention in future assignments, as students did not feel as comfortable with this content. Because I'm only having to enter homework grades once a week, I have time to look for these patterns. I also can look for students who are struggling with multiple concepts.

However, this system was frustrating for me (and my more studious students) at times. I know that there were a few students who put little effort into the assignments, knowing that their grade was not necessarily determined by the number correct. This year, I have implemented a second part to my grading system. Each individual homework assignment is still entered into my gradebook graded on completion. It is usually 5 points per week. Each week, I randomly choose about 6 students whose assignment also gets graded based on a "Homework Quality Rubric".

This rubric looks at several characteristics of the assignment. The rubric is based on six categories: Assignment Completeness, Accuracy and Knowledge, Work Quality, Math Language, Legibility/Organization, and Student Reflection. I feel this gives me a chance to reflect important characteristics on how students are doing at completely a quality piece of work.

- Are the answers correct?
- Did they complete every problem?
- Did they show their work?
- Is their work organized and easy to follow?
- Did they label their answers?
- Did they use correct vocabulary?

At the beginning of the quarter, I put student names on all of the rubrics. Then each week I can randomly pull some from the pile to use. Students get very specific feedback about how to improve the quality of their work, and since they don't know when it will be the week that they will be graded, there is an incentive to put quality effort into the assignment.

The second adjustment that I've made to my homework system is new this year, and I love it! This year, I started adding some student choice and differentiation to my homework assignments. Each assignment is a worksheet, front and back. Everyone is expected to complete the entire front side. The back side of the assignment is divided into three sections. Two of the sections focus on skills practice. The third section is usually called "Open-Ended Problem Solving". This section is intended for students that don't need skills practice, as a way to push them.

This is probably the best adjustment that I've made. The skills sections on the back are a great way to address common errors and misconceptions that I'm seeing in class or on the homework. At the beginning of the year, I used it to review 6th grade content. Now as the year has gone on, I am using it more to address class needs. I love that this makes me pay more attention to what my students need. Each week, I know that I'm going to need a couple of skills to work on for the homework, so I'm always on the lookout. If I notice a problem that lots of students skipped, or a problem that lots of students missed on a quiz, these become the skills practice areas on my homework. I feel like this has made my homework more relevant to students, as the practice becomes an adjustment to their area of need.

When I hand out the homework each Friday, I briefly go over the three sections. Sometimes I might do a quick review based on the skill. I also let students know why they might want to choose a particular section. "If you missed #5 on the quiz yesterday, you'll probably want to complete section B". In my experience, middle school students are not great at knowing their needs academically. This gives this a chance to practice self-assessment and work choice.

If you're interested in copies of a sample of my weekly homework or the homework rubric, click below.

Sample Homework

Homework Quality Rubric

Note: My school uses Connected Math curriculum, so my homework follows the pacing and examples of CMP.

Subscribe to:
Posts (Atom)