Friends of the Library Book Sale task

The other day a friend of mine, who is a Friends of the Library board member, presented me this real life dilemma which might make for an interesting  group task.

Hey, Mary!

We’re getting ready for our Book Sale and we’ll be unpacking hardcover books stored in Hinckley & Schmidt water boxes. We want to display the books spine up on 8ft x 30in tables. I don’t know the dimensions of the box but I do know each box holds six 1-gallon plastic water bottles. The boxes are packed with most books laying flat, stacked on top of each other, with a few others standing upright in the remaining space.

My questions are:

  1. About how many books can we display spine up on each 8ft x 30in table
  2. Approximately how many boxes should I assign to each table for unpacking so I can fill the 8ft x 30in table

Thanks,

The Friends of the Library

In a way it reminds me of MAP’s Money Munchers task I did with my students some time ago. Various book sizes and thicknesses impact the number of books that can be placed in the box, just as various mattress sizes impact the number of dollar bills covering the area in the Money Munchers task.

When giving this task I plan to have on hand an empty 1 gallon container, a Hinckley & Schmidt box, and a sample hardcover book for students who need a visual aid. Rulers will be available should students ask for them.

What can I do to improve this task before I present it to the students? I’d love your thoughts and comments.

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The endless chase for the perfect lesson

Sometimes I think we teachers are so invested in our work that we exhaust ourselves and flame out before spring break. What fatigues me the most is the endless chase for the perfect lesson. I feel like I’ve been on a treadmill logging miles, getting tons of exercise, but in the end I’m right back where I started. I can’t tell you how many hours I’ve spent searching 3-Act Tasks, Desmos, Shell, #MTBOS and other resources for that perfect lesson. What caused this endless search and what am I truly looking for?

Shortly after the Common Core was adopted, our math department took on the task of breaking down the standards to write our own curriculum. At the time, you may recall, textbook publishers were simply slapping the Common Core label on their lessons.

expectOur math department knew there should be something more, but we lacked the time and curriculum development expertise to write a coherent and cohesive scope and sequence. Following a structure and level of rigor based on our previous textbook adoption wasn’t enough. Thus the endless search for the perfect lesson.

Since we’ll be piloting the 6-8 IM curriculum this year, I won’t be searching for the perfect lesson. That’s not to say every IM lesson will be perfect, but we need to stay true to the pilot if we want to evaluate the curriculum with fidelity. This pilot will allow me to hop off that treadmill.

But the question remains, what am I truly looking for in a lesson? If I am to trust that each lesson has clear learning goals and is sequenced appropriately, my job then becomes to ensure continuous, embedded, formative assessment so I can offer effective feedback to advance learning. That’s a mouthful; it may be a cliche; but it’s true.

This year I’ll be spending my time and energy on the least dazzling but most essential part of a lesson.

 

Homework and practice

The 6-8 math teachers received Illustrative Mathematics training this summer and one key question we posted on our “parking lot” is the purpose of homework and daily practice. We will be meeting as a department next week to discuss homework and its role, if at all, in daily instruction. Should we spend class time reviewing each problem? Select problems? Don’t go over it at all? Should we collect and review student homework as a formative assessment tool? Do we scan for a completion grade based on following the criteria for success? Use it as an opportunity to teach responsibility? Do students learn from the worked solutions we provide? Should the practice be blocked or interleaved? There are a myriad of questions we face when evaluating the purpose and effectiveness of homework.

None of the teachers I collaborate with assign “too much” homework. But there’s potential for any homework assignment to slide down the slippery slope from independent practice which can be successfully be completed by the student, to dependent practice involving the parent, tutor, etc. to downright no practice where the student simply copies the worked solutions.

In grades 6-8, students follow a homework criteria for success process of GCS–Grade, Correct, Submit. Grade by marking C, PC or NY; correct each PC or NY using the worked solution, then submit. While a worked solution is a helpful learning tool, I have two issues with using worked solutions: 1) it locks the student into showing work using only one method, and 2) some students simply copy the key and do not use it as a learning tool.

When we have our homework discussion, I would like to hear my colleagues’ opinions on assigning fewer problems from the IM practice, providing worked solutions to similar problems and continuing to have students self correct their work outside of class.

For example if we ask students to complete problem #5 from this grade 6 IM lesson, one worked solution would be provided and the students are then asked to show two other ways.

worked solution

Here, the advantage is students can reference the worked solution in order to solve it other ways.

This is merely a suggestion to jump start the conversation. And to be sure, this should not be considered a homework policy that every teacher must adhere to. How a teacher uses homework in their instructional decisions is up to them.

#MTBoSBlaugust

 

Tackling Tanton’s Pinwheel Area Problem

While our middle school math summer success program has ended I wanted to share how the students grappled with James Tanton’s Pinwheel Area problem. I was only working with seven students that day because the rest of the class was on an EL field trip.

I gave each student a copy of the problem and 10 minutes of quiet think time before solving as a group.

pinwheel area

After 7-8 minutes none of the students were able to get started so I asked, “What shapes do you see?” Their first response was the pinwheel and squares. Then I asked, “What other shapes to you see?” There as a very long pause. I sensed the students eyes were solely focused on the pinwheel and grid so I asked them to look at the entire image. Another long pause.

“Do you see any other shapes besides the pinwheel and squares?”

A few moments passed and a student responded, “I see triangles.”

I should have anticipated this task better. I was expecting to scaffold, but as we moved through the task, the students needed additional support.

“What triangles do you see?” My eyes naturally saw the larger triangles, but his eyes didn’t.  I asked the student to point to the triangles.

pinwheelareashaded

At this point I recognized the grid was a distractor–which is great in terms of adding rigor to the problem while providing another scaffolding opportunity.

Let’s draw this on the board.

board3

 

Now we were able to discuss a strategy. It took some time, but we agreed that if we were able to subtract the non-shaded area from the 5×5 grid, we would find the area of the pinwheel.

board2

Students enjoy working on the whiteboard and wanted to shade the triangles.

board4

Students recalled how to find the area of a square or rectangle, but could not remember how to find the area of a triangle. I drew a rectangle, and labeled the length and width as 3×2. “What’s the area?”

“Six.”

I cut the rectangle in half horizontally and asked, “What’s the area of one section?”

“Three.”

I erased the horizontal line and replaced it by cutting the rectangle in half vertically. “What’s the area of this section?”

“Three.”

I erased the vertical line and cut the rectangle in half diagonally. “What’s the area of this section?”

“Three.”

So if we multiply the base and height of a triangle and cut it in half (divide by 2) we can find the area. We revisited the printout of the problem to find the measurements and began calculating.

board6.jpg

Now we were able to put it all together.

board7.JPG

To achieve productive struggle this group required more scaffolding than I originally anticipated. I need to reread Five Practices.

Students Evaluate Summer School Math

Yesterday I asked students to evaluate our four week Middle School Math Summer Success program which I previously wrote about here and here. One of the biggest challenges of teaching a multi-grade level class is, as you can imagine, meeting the needs of the students.

Background

The makeup of this grade 6-8 class was quite diverse. It included 1) students recommended for summer school by their math teacher, 2) students enrolled in the summer EL program to receive math support, and 3) students who were enrolled by their parents to keep skills fresh.

When a teacher recommends a student for summer school, certain expectations are presumed. When parents enrolls their student, they have certain expectations as well. Given the make-up of the class, I needed to reach rising seventh, eighth, and ninth graders whose mathematical prowess ranged from developing to proficient.

I structured each 90 minute day to include number talks, individual and group tasks, number sense activities, and grade level review. I wanted student feedback on each of these areas plus one recommendation for improvement. Here are the results.

Students’ Evaluation

For the four focus areas students simply placed an “x” on a helpfulness continuum. I gathered the data and compiled it into four separate graphs. I also debriefed with each student individually using the feedback they provided.

number talk
Students who did not find number talks helpful already had strong number sense.
Individual group tasks
The one student who rated tasks less helpful was the most “skilled” student in the group. This student could also be considered the lead learner.
individual.JPG
Here again, students who had strong number sense did not find these activities helpful.
grade level
One student, a rising 9th grader, felt the grade level practice was extremely helpful. A rising EL 7th grader gave the lowest rating.

It really didn’t surprise me how much students value the grade level practice. For several students in the class, this was exactly what they needed. Also, when working with intervention students, some do not recognize the value of foundational skills because, “I need to know how to do [insert grade level concept] that’s due tomorrow.”

Students’ Recommendations

I love the honest feedback the students provided.

workshop
In addition to the EL teacher and me, most days we had 1-2 high school student volunteers working amongst the students.
feedback2.JPG
This feedback is from a rising 8th grader, the lead learner in the class, referring to the thumbs’ up sign when giving wait time during number talks.
feedback3
Referring to number talks–from a rising 7th grader.
feedback4
From a rising 9th grader.

I appreciate the students’ suggestions and will take them to heart. It would be lovely to have even more high school volunteer in the classroom facilitate the learning. I had one volunteer, “Annie”, who was exceptional. She knew how to give hints without “giving it away” and gave students a growth mindset pep talk–“I was where you were in middle school and through hard work I’m now in Calc III.”

Overall I’m pleased the students found the class valuable. When I debriefed, I asked the lead learner, “Bradley”, why he enrolled in the class. To paraphrase his response, “I was recommended for reading and that was the first time slot. My mom didn’t want to pick me up right away so she signed me up for the this.”

 

Reflections on a newly created 6-8 math summer school curriculum

No matter the content area, one of the greatest challenges in implementing curriculum with fidelity is securing the qualified personnel to teach it. This is even more evident when it comes to summer school programs. Since teaching summer school is optional, perhaps some middle school math summer school programs are limited in scope in order to attract more, but not necessarily math, teachers to fill the position.

As a middle school math interventionist, I offered to teach our district’s Grades 6-8 Math Summer Success program. I also wanted the students to experience a more robust, tailored curriculum so I created one. I just wrapped up teaching week three of the four week program and I continue to ask myself, “Did the curriculum I designed best meet the needs of students? Is this curriculum viable and sustainable?”

The question: did what I designed best meet the needs of students—is directly related to the purpose and goals of summer school math. I deviated from the Origo Grade 5 workbook supplied by the district and instead created a curriculum based on the input from our grades 6-8 teachers. They are the ones who recommend students to the summer success program, they know the students’ strengths and growth opportunities. And for those students whose parents enrolled them into the program as a refresher, I contacted their teachers to confirm this class was still a good fit even though they were not formally recommended for the program.

The curriculum combines differentiated grade level review based on the key concepts recommended by the grade level teachers, along with mixed, multi-grade group tasks and daily number talks. This is a combined EL Math and Summer Success class of rising seventh to ninth graders; daily attendance ranges between 22-25 students.

Am I meeting the needs of the students?

Week 1

Week 1.JPG

  • Daily number talks are extremely valuable in improving students’ number sense.
  • Every student benefited from reviewing GCF/LCM using the MARS individual and group tasks.
  • I overplanned and did not get to grade level practice two out of the four days that week.
  • Grade level practice using dice to review fractions and decimals were difficult to quickly monitor when checking student work.
  • Routine grade level practice problems were easy to monitor. Having worked solutions for the EL co-teacher and high school helpers were beneficial.

Week 2

Week 2

  • Number talks using percent number strings are fabulous.
  • MARS Fractions, Decimals, and Percents group task generated a lot of small group discussion. I inadvertently handed out the area model set before the fraction set which generated even more discussion!

decimals

  • Students weren’t invested in The US Congress: Is It Representative? task as I would have liked. The students didn’t connect with the task. Both the EL teacher and I are social studies buffs, and perhaps more time should have been spent activating prior knowledge and discussing current events.
  • Grade level review was worthwhile this week.

Week 3

Week 3

  • Students are really getting the hang of the percent number strings. They are moving much more quickly through the strings.
  • Tanton’s Counting Jelly Beans task was challenging. Students were not able to execute the strategy when shown the video. It required a whole class discussion of the solution.
  • The MARS A Sense of Scale task was fruitful. A few students were able to complete the initial task independently using a variety of methods. Students were then grouped and shared strategies on giant whiteboards and later successfully completed the follow up task individually.

pancakes1pancakes3

  • Again, the grade level review is proving worthwhile.

Anticipating Week 4

Week 4

  • I’m anticipating the two Tanton tasks, Pinwheel and Mixed Colors, will continue to challenge students.
  • Finishing out the program with two math art activities will be a nice wrap up.
  • Continued grade level review will continue to benefit students.

Is this curriculum viable and sustainable?

It depends. This curriculum requires a certain skill set. The EL teacher with whom I share responsibilities for this class readily admits she is learning alongside the students. So the ultimate question is what is the purpose and goal of middle school summer school math? Perhaps my expectations are unrealistic given the way summer school currently operates.

I spoke to one of our building’s music teachers and he mentioned that our district middle school music teachers in both buildings voluntarily rotate summer school responsibilities in order to maintain a quality summer music program.

Perhaps that’s a commitment our team of middle school math teachers would consider to make this curriculum viable and sustainable.

Multi-age Middle School Summer Math

On Monday I will be welcoming a diverse group of learners to our  Middle School Math Summer Success Program. Thirteen EL students will join my class of 12 for two hours of collaborative learning Monday-Thursday for the next four weeks. Here’s the breakdown by grade level:

  • Nine rising seventh graders
  • Nine rising eighth graders
  • Seven rising ninth graders

The middle school math summer program previously had no curriculum, so for the past month I’ve been planning daily learning experiences. Students in the middle school EL summer program historically did not receive math instruction so combining the groups makes sense. It will be a large class but thankfully my EL colleague will help facilitate.

While the curriculum is not perfect, my goal is to provide a collaborative multi-age learning environment and meet each students’ grade level academic needs.

To give you an idea, here’s the weekly structure:

lesson

As you can see every day begins with a number talk. The number talk resource I’m using is from Math Solutions. To help monitor the learning, my EL colleague and I will be using a classroom observation checklist from Formative 5. Many of the group lessons/tasks are from either the Mathematics Assessment Project, Stenhouse’s Well Played middle school series, or James Tanton’s Curriculum Inspirations. Grade level review is primarily skills practice pulled from similar homework problems students encountered during the year.

When putting this together my original thought was to load all electronic copies on Canvas and have students work from their iPads. Then I said to myself, “Nah, this is going to be technology free.” As a result I spent an hour and a half at the copier preparing two weeks worth of copies.

I’m looking forward to teaching this multi-age summer school program. The students enrolled  perhaps never had a chance to be a “lead learner.” Now they’ll have that opportunity.