Trying to get 9th graders (especially boys) to keep up with notes and actually use them is a battle that I knew I was going to have to fight when I found out that I would be teaching Alg. 1 this year. I had already been looking into the idea of doing a sort of interactive notebook and decided that it was worth a shot. Like everything else I do with my kids, I had to take in information from a lot of different places, decide what would work for me, and make it my own. This means that my take on the Interactive Notebook idea is different that what a lot of people do, but so far it is working for me. One major difference is that I decided not to try to include practice work, daily/HW assignments, graded work, etc. Our notebooks are for notes, resources, and informational handouts. I told my kids that we are 'making our own textbook'. One of the reasons I set it up this way is that I want them to use their notebooks as a reference, therefore the information in it needs to be correct. By limiting the content to notes we complete together I am able to get as close to making sure the information in it is correct as possible. Also, we do a lot of activities and daily assignments in my class. If everything went into the notebook it would, quite honestly, just be too many pages and too much pasting. Another is that I decided to use spiral notebooks rather than composition notebooks. I listened to the arguments on both sides, but eventually decided that the spiral notebooks would serve my purposes better than the composition books.
So far I am LOVING these notebooks in Alg. 1. Win #1 - My kids have them every day. Seriously - they bring their notebooks to class every day. We're not talking honors students here. Most of my babies struggled significantly in 8th grade and have been identified as needing extra support to be successful in Alg. 1. These are not the students who are typically able to put their hands on notes from the day before with any level of consistency. The fact that the notebooks are traveling with them to class has been nothing less than amazing to me. Win #2 - My kids use them in class. Yes, you read that right. When we are practicing or working on a class activity their notebooks are out and turned to the page with that information on it. Win #3 - There aren't loose notes in their bookbags, binders, folders, pockets, or any of the other places they like to stash things. It drives me crazy when a kid unzips their bag and out falls 278 random papers from all 7 of their classes and they spend the next 20 minutes trying to put their hands on the 1 page they need from yesterday. Since all our notes are pasted into the notebooks this has become a non-issue (not that the information from their other classes is organized, but at least they can find what they need for my class). Win #4 - My kids like them. I've asked every one of my Alg. 1 classes what they think of the notebooks and they all have responded that the notebooks are helpful and worth the time it takes to make sure everything goes in them correctly. The kids have bought in. This, in my opinion, is the most important thing.
I will admit, that occasionally the cutting and pasting gets a little old. We have had to have multiple discussions about the importance of closing the tops on the glue, that too much glue makes the paper wet and then you can't write on it, and that scissors should not be spun around on your fingers. Overall though, my kids have done really well and at this point I would say that the notebooks are worth the time and effort.
My next post will be pictures of how I set up the notebooks and some of the pages inside them.
Adventures in Teaching High School
Monday, August 28, 2017
Sunday, July 30, 2017
Here We Go Again
I can't believe that summer is over and the new school year is about to start (my kids come back this Wednesday)!!!! Of course I didn't get anywhere near finished with all the projects that I wanted to do this summer. Oh well. Maybe next summer.
I feel like my teaching world has been turned upside down this year. We are under construction at school, I've moved across campus, and I'm teaching 3 classes of 9th grade Algebra 1. I haven't taught 9th grade in about 8 years, so this might be interesting. Luckily my Alg. 1 team is easy to work with. My only problem is that I feel like the team mom. How did this happen? When did I go from the 'baby' teacher to the experienced one????? This is definitely a new season in my career; I only hope that I'm up for the challenges.
One of the things I did accomplish this summer was to spend some time working on revamping my first two units of Honors Alg. 2. In my rambling internet searches and through looking over the things available on TPT I've run into some examples of Doodle Notes that people seem to like. I don't know if I'll love these, but I figured I'd give them a shot. The only problem is I found LOTS for Alg. 1, but not much for an Honors Alg. 2 level. I opened up Word and decided to try making my own. These are a few samples of what I came up with. Granted they aren't as fancy as a lot of the things I've seen online. Sometimes I have to step outside of my comfort zone slowly, but for a first attempt I'm ok with what I came up with. Now we'll just have to see how well they work with my students.
If you're interested in seeing these or more of the Doodle Notes I've put together please visit my TPT store. https://www.teacherspayteachers.com/Store/Myers-Math-Class
I feel like my teaching world has been turned upside down this year. We are under construction at school, I've moved across campus, and I'm teaching 3 classes of 9th grade Algebra 1. I haven't taught 9th grade in about 8 years, so this might be interesting. Luckily my Alg. 1 team is easy to work with. My only problem is that I feel like the team mom. How did this happen? When did I go from the 'baby' teacher to the experienced one????? This is definitely a new season in my career; I only hope that I'm up for the challenges.
One of the things I did accomplish this summer was to spend some time working on revamping my first two units of Honors Alg. 2. In my rambling internet searches and through looking over the things available on TPT I've run into some examples of Doodle Notes that people seem to like. I don't know if I'll love these, but I figured I'd give them a shot. The only problem is I found LOTS for Alg. 1, but not much for an Honors Alg. 2 level. I opened up Word and decided to try making my own. These are a few samples of what I came up with. Granted they aren't as fancy as a lot of the things I've seen online. Sometimes I have to step outside of my comfort zone slowly, but for a first attempt I'm ok with what I came up with. Now we'll just have to see how well they work with my students.
If you're interested in seeing these or more of the Doodle Notes I've put together please visit my TPT store. https://www.teacherspayteachers.com/Store/Myers-Math-Class
Saturday, April 8, 2017
Exponential & Log Functions Scavenger Hunt
Has post-Spring Break, end-of-year craziness hit anyone else yet? Holy Cow! All I can say about this week is "thank goodness it's over and we all survived"!! The first day back from Spring Break we spent about 45 minutes in the hallway with our kids sitting out a tornado warning (can I just say that when you put a few hundred teenagers in a hallway with no AC vents and no windows it gets rather stifling pretty quickly) and Wednesday was an un-planned day out due to the threat of severe tornadoes across the area (thank goodness all we wound up with was a little bit of rain - definitely an answer to prayer). Let's hope that things settle down for the next two weeks before we start standardized testing. Yep, testing season is almost upon us. The only good thing I can say about that is it means summer is just around the corner.
Since the weather did not cooperate with me this week and completely messed up my plans to test Friday I was scrambling to come up with an activity for my Honors Advanced Algebra classes that wasn't a waste of a day, but would give 7th pd the opportunity to get caught back up with my other two classes (did I mention that we completely missed 7th pd Monday due to the tornado warning and that my entire 7th pd class was out the day before Spring Break due to a field trip). Scavenger hunt to the rescue. What teenager doesn't love the opportunity to wander the hallway for 45 minutes? On my hallway we love hallway work. At least once a week you will find someone with their class in the hallway doing some kind of activity. If you haven't tried it, you should. It gives the kids a chance to get up and moving without tripping over desks and bookbags (in a classroom the size of mine that is definitely a hazard). I can stand in the middle of the hall and see both directions and keep an eye on my kids, and (here's the awesome thing) THE KIDS WORK. There is definitely something to be said for getting the kids out of their desks and getting them moving. In my opinion they spend way too much of their day sitting passively rather than engaging actively. Don't get me wrong, I'm not anti-lecture. I have been know to lecture for a full class period when the need arises, and sometimes it does. I'm just saying that sitting in a desk from 7:45 to 2:45 5 days a week is a bit ridiculous.
Off my soapbox and back to the scavenger hunt. Advanced Algebra is in the middle of our Exponential & Logarithmic Functions unit, and we have been working with graphing and comparing functions and their characteristics. I put together a 13 question scavenger hunt with multiple choice questions related to these topics. Some of the questions are easier than others, but the goal was to make them think about the graphs and characteristics without completely sketching the graph. Here are a few sample questions.
Since the weather did not cooperate with me this week and completely messed up my plans to test Friday I was scrambling to come up with an activity for my Honors Advanced Algebra classes that wasn't a waste of a day, but would give 7th pd the opportunity to get caught back up with my other two classes (did I mention that we completely missed 7th pd Monday due to the tornado warning and that my entire 7th pd class was out the day before Spring Break due to a field trip). Scavenger hunt to the rescue. What teenager doesn't love the opportunity to wander the hallway for 45 minutes? On my hallway we love hallway work. At least once a week you will find someone with their class in the hallway doing some kind of activity. If you haven't tried it, you should. It gives the kids a chance to get up and moving without tripping over desks and bookbags (in a classroom the size of mine that is definitely a hazard). I can stand in the middle of the hall and see both directions and keep an eye on my kids, and (here's the awesome thing) THE KIDS WORK. There is definitely something to be said for getting the kids out of their desks and getting them moving. In my opinion they spend way too much of their day sitting passively rather than engaging actively. Don't get me wrong, I'm not anti-lecture. I have been know to lecture for a full class period when the need arises, and sometimes it does. I'm just saying that sitting in a desk from 7:45 to 2:45 5 days a week is a bit ridiculous.
Off my soapbox and back to the scavenger hunt. Advanced Algebra is in the middle of our Exponential & Logarithmic Functions unit, and we have been working with graphing and comparing functions and their characteristics. I put together a 13 question scavenger hunt with multiple choice questions related to these topics. Some of the questions are easier than others, but the goal was to make them think about the graphs and characteristics without completely sketching the graph. Here are a few sample questions.
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Question 1 - Finding the domain of a logarithmic function |
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Question 7 - Determining the inverse of a logarithmic function |
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Question 9 - Identifying the correct graph of a logarithmic function |
Monday, March 13, 2017
Proofs in the Coordinate Plane
My Geometry students are petrified of proofs; if I even mention the word they start to freak out. First semester we worked with various formal, two-column proofs, which my students really struggled with. They wanted to make huge leaps in logic and being required to state every piece of reasoning, along with an appropriate mathematical justification, really challenged them. We have circled back to proofs again, but this time we are working in the coordinate plane so we are using distances, midpoints, and slopes to prove things about various figures. In order to alleviate some of my students' stress over having to do "proofs" again I decided to give them some guidelines they could use when proving things in the coordinate plane.
After finishing these notes my students did practice on their own proving figures in the coordinate plane. Based on an informal survey of my students, the notes served their purpose. My students used them, and reported that they were extremely helpful. This is definitely something I'll use again next year.
Here is a list of the main things we will be proving in this unit:
- Triangles: right, isosceles, equilateral, right isosceles
- Quadrilaterals: parallelograms, rectangles, rhombi, squares
- That a segment bisects a side of a figure
- That triangles are congruent according to the SSS Congruence Theorem or the HL Congruence Theorem
We will do a few other things, but these are the big ones that I wanted my kids comfortable with. The added benefit of this is that in the process of doing these proofs we are reviewing a lot of material from first semester, which is great because the EOC will be here before we know it.
I had each of my students get a piece of construction paper and two 1/4 pieces of graph paper. We began by listing 4 major guidelines for our proofs.
1) To prove segments congruent use the distance formula.
2) To prove sides/segments parallel show they have the same slope.
3) To prove right angles exist prove the segments are perpendicular by showing they have slopes that are opposite reciprocals.
4) To prove segments have the same midpoint use the midpoint formula.
We then listed each of the figures we would be working with and some ways to prove that particular figure existed. I did not give them every possible combination of ways to prove a figure is a parallelogram, but two or three options that they could work with. The idea was to give my students who were intimidated by proofs a structure to follow, and still leave some things unsaid so that they were not overwhelmed by information and I have some options left to challenge my high achievers to figure out. Finally, we used the two pieces of graph paper to do two 'sample proofs' as a class. This gave them notes and examples on one piece of paper. I gave my students a suggested format for their notes, but some deviated from my suggestions and came up with their own format. In fact, I'm going to steal the format of one of my student's notes for next year. Several of my students were gracious enough to allow me to take pictures of their notes. Here are just a few of them.
Student #1 - This was my recommended setup. Notes on the front side divided into 3 sections, then examples on the back.
Student #1 - This was my recommended setup. Notes on the front side divided into 3 sections, then examples on the back.
Front - Notes |
Examples |
Student Sample #2 - This one is set up differently. This student did her second example as a flip up section over the triangle strategies.
Notes with examples on top |
Ex. 2 flips up to show triangle strategies |
Student Sample #3 - This one is my favorite and the setup I will steal to use next year. This student did all of his notes on the bottom, then taped his graph paper with examples over his notes to create flip-up sections.
Notes |
Examples that flip up to show strategies underneath |
Labels:
coordinate plane,
Geometry,
high school math,
notes,
Parallelograms,
proofs,
proofs in the coordinate plane,
proofs strategies,
proving figures,
rectangle,
rhomus,
square,
triangles
Sunday, February 12, 2017
Volume of 3-D Figures
Volume of 3-D figures is not a new concept for Geometry students (at least it shouldn't be), but in middle school they focused on finding volume of prisms (square, rectangular and triangular). The high school standards focus on calculating volume of cylinders, cones, spheres and pyramids, as well as composite figures. Students also need to be able to identify the cross-sections that are created by slicing these 3-D figures, as well as identify the 3-D shape created by rotating specific 2-D figures about an axis.
For the last week we have been focusing on these concepts, and as a part of this section I had my students create 3-D 'juice containers' that met certain requirements. I grouped my students based on their performance on the last test (high performer with high performer and so on), and assigned each pair of students a shape with specific requirements. Some groups were assigned a cylinder and given the total volume and diameter while others were given the total volume and height of the cylinder. My highest performing students were assigned a cone and given the volume and its height. Students had to take their information and construct a 'juice container' that met the given specifications. They were also asked to come up with a brand name and to decorate their containers.
I went into this activity expecting my students to sail through it with no issues, however I quickly realized that was not going to be the case. They quickly moved through the calculations required to determine the missing dimension, but then slowed down significantly. Physically constructing a 3-dimensional object is something that my technology focused students do not have much experience with. While they may be able to manipulate objects using technology, physically constructing them requires an entirely different thought process. It took many of my students lots of discussion and a few false starts to figure out the best way to build their figure and to make sure they had all of the information necessary in order to do so. With a few exceptions their final results looked good, and they were able to take from it valuable experience in creating something that fit within specific constraints. This is definitely a mini-project that I will hang onto for next year.
For the last week we have been focusing on these concepts, and as a part of this section I had my students create 3-D 'juice containers' that met certain requirements. I grouped my students based on their performance on the last test (high performer with high performer and so on), and assigned each pair of students a shape with specific requirements. Some groups were assigned a cylinder and given the total volume and diameter while others were given the total volume and height of the cylinder. My highest performing students were assigned a cone and given the volume and its height. Students had to take their information and construct a 'juice container' that met the given specifications. They were also asked to come up with a brand name and to decorate their containers.
I went into this activity expecting my students to sail through it with no issues, however I quickly realized that was not going to be the case. They quickly moved through the calculations required to determine the missing dimension, but then slowed down significantly. Physically constructing a 3-dimensional object is something that my technology focused students do not have much experience with. While they may be able to manipulate objects using technology, physically constructing them requires an entirely different thought process. It took many of my students lots of discussion and a few false starts to figure out the best way to build their figure and to make sure they had all of the information necessary in order to do so. With a few exceptions their final results looked good, and they were able to take from it valuable experience in creating something that fit within specific constraints. This is definitely a mini-project that I will hang onto for next year.
Friday, February 3, 2017
Arc Length & Sector Area
We have been working with circles in Geometry the past several weeks and just finished up the standards on finding arc length and area. I didn't want to do worksheet practice, but this is a topic where my kids need a little bit of practice using the formulas. I decided to have them draw their own circles and create sectors within them, then find the arc length and area of the sectors they created. We then extended the activity and I had them 'discover' that circles meet the definition of similar figures since the ratios of corresponding parts are equal. Finally, they worked backwards given specific information about an arc length or sector area to determine the radius or central angle of the sector. I had butcher paper in various places around the room and had them post their circles by class period. This gave them an ok to get up and move, which for some of my boys is necessary. This activity took about 1 1/2 class days (we have 50 minute periods) because we took a few minutes to review how to use the protractor to measure angles. My kids actually did well with the drawing and measuring parts of the activity, which to be honest I was a little concerned about.
Here is the assignment and some pictures of student work.
Here is the assignment and some pictures of student work.
Circles Created by 6th pd |
Close up of circles |
Similarity Discussion |
Working Backwards -- Sample 1 |
Working Backwards Sample 2 |
Saturday, January 21, 2017
Arc & Angles in Circles Activity
So we are currently in our circles unit in Geometry. We started this semester with the basic definitions related to circles, and for the past week and a half we have been working with the relationships between the arcs and angles created by intersecting diameters, chords, secants, and tangents. Getting the kids to recognize the relationship and figure an arc or angle measure when there is only one thing going on isn't too bad, but when the figures get more complicated and there are multiple segments and lines intersecting in various places things get a whole lot more difficult. We spent some time working on these types of figures this week and I found that being able to mark on a figure, erase, then mark again was helpful for many of my students, so I designed an activity that allowed them to do this.
I separated my students into groups of four and each group got a supply basket with dry erase markers and erasers (washcloths), as well as four copies of each of three figures. The copies of these figures were each in a page protector. Also in their supply baskets they got a page protector with multiple copies of the answer document.
Each student got a copy of the answer document, and they could choose which of the three figures they wanted to start with. The figures were all in page protectors so students could mark on them with the dry erase markers as they figured various angle and arc measurements about the circle and their answers for specific arc and angle measures were recorded on the answer documents. My students seemed to like being able to draw on the figures and erase things easily if they made a mistake or no longer needed a specific piece of information. I also heard a lot of great math conversations as I circulated about the room checking on progress and answering questions. Any activity that sparks good math discussion is a winner in my book.
Here are the figures that I had my students working with.
When attempting an activity like this I highly recommend having group supply baskets pre-made. I invested in a half a dozen shower caddies from Dollar Tree a couple years ago and they have been great to have for any kind of group project that requires supplies. Sorting into the baskets is easy and they keep the kids from wandering the classroom in search of things they need. Clean up at the end of each period is also easy as the students just need to put everything back into the basket at each group of desks.
I separated my students into groups of four and each group got a supply basket with dry erase markers and erasers (washcloths), as well as four copies of each of three figures. The copies of these figures were each in a page protector. Also in their supply baskets they got a page protector with multiple copies of the answer document.
Each student got a copy of the answer document, and they could choose which of the three figures they wanted to start with. The figures were all in page protectors so students could mark on them with the dry erase markers as they figured various angle and arc measurements about the circle and their answers for specific arc and angle measures were recorded on the answer documents. My students seemed to like being able to draw on the figures and erase things easily if they made a mistake or no longer needed a specific piece of information. I also heard a lot of great math conversations as I circulated about the room checking on progress and answering questions. Any activity that sparks good math discussion is a winner in my book.
Here are the figures that I had my students working with.
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FIGURE 1 |
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FIGURE 2 |
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FIGURE 3 |
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Answer Document Note: I had students add in the arc markings on the questions asking for arc measures. |
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