Yes, There Such a Thing as a Bad Question

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Not all questions are created equal and some questions inhibit learning. 

Have you ever heard someone say “There are no bad questions”? I would argue that there are definitely “bad questions” when it comes to students and their learning. Don’t get me wrong, answering questions and helping students is one of my favorite parts of being a teacher. The problem is that not all questions are created equal and some questions inhibit learning. 

Over five years ago I shifted to a gradeless classroom in a school that still requires grades. I do this in three ways. First, I give students meaningful and timely written and/or verbal feedback on their work. Second, I allow students to have multiple opportunities to show understanding. Third, I have students constantly self-assess their work for understanding. At the end of the quarter, students gather their best work and, with the help of some guidelines from me, come up with a grade that they believe best represents the level of understanding they have shown throughout the quarter. I then conference with each student and we come to an agreement on their grade. This is the only time that I discuss grades with students throughout the whole marking term. Prior to this shift, I taught very traditionally, and for fifteen years I fielded questions without realizing they did not promote learning. After going gradeless, most of these questions vanished.

The first couple of questions that I found to inhibit learning were similar: “Is this going to be graded?” and “How much is this worth?” This showed that students were focusing on completion rather than understanding. In an effective classroom you want students to work through tasks that help them understand a concept rather than doing a task to just “get it done.” The first step to removing this mindset is to remove grades from the situation. If you don’t give students a grade on an assignment, then their reason for doing it changes to “I need to understand this.”

Another question that students used to ask me near the end of each marking term was “Can I have an extra credit assignment?” When students ask this they are playing the grading game. They realize that the grading period is coming to an end and they want to improve their grade. They are not trying to learn a specific topic or show understanding of a concept that was taught. They want a higher grade and that’s it!! Now that I have removed grades, I find that students approach me with a different question; “Can you show me how to do this?” Since my students are self-assessing their work regularly throughout the term, they always have a strong grasp of where they have shown understanding and where they are developing their understanding. They use my verbal and written feedback to retry concepts that gave them difficulty. The days of students looking for points on their grade at the end of a marking term have ended. Instead, they have spent the quarter reviewing their work and focusing on their learning instead of grades.

A few years ago I adopted the Thinking Classroom model of teaching that was researched and developed by Professor Peter Liljedah. If you are not familiar with this type of teaching, it revolves around curriculum-based tasks that students complete in randomly selected groups while standing at whiteboards. The idea behind this teaching model is to create discussion, not only amongst students that are in the same group, but also between the different groups of students. The goal is to create the flow of information around the room. In Professor Liljedhal’s book, Building Thinking Classrooms, he uses the phrase “stop thinking questions” to describe some questions that students ask in a classroom setting which can stop the flow of learning from moving not only throughout the group but also around the room. Much like the questions that I described earlier, “stop thinking questions” are asked for the wrong reason; however, there are strategies that you can use to redirect these questions. 

One of these “stop thinking questions” is “Is this going to be on the test?” The problem with this question is that by asking, students are only doing the problem to learn it for the test. It is a variation of “Will this be graded?” and it causes students to stop thinking about how to develop an understanding of the problem. Most likely you are not giving students “busy work”; instead, students are completing a task that is related to what they are learning and therefore it will be on a test. It is best not to engage and just smile at the student and walk away. Your action shows that you heard their question but are not going to answer it because you want them to return their focus to the task at hand instead of spending time on a question that is not related to the content. 

Another question that stops students from thinking is “Is this correct?” At first glance you might think that this question is appropriate, but if you answer “yes” the students immediately stop thinking about the work that they have completed, and if you answer “no” they follow up with “What did I do wrong?” Either way, they are no longer thinking on their own; instead, they are looking to you to do the thinking for them. What you want to do is to keep students in the flow of learning by answering their question with a question. Professor Liljedahl suggests some responses that you can give to students who ask this question, such as: “Can you show me how you did that?”or “Why do you think that it is correct?” Once they have answered, tell them to talk with other groups to see if they have the same result and then, if they are confident in their work and answer, move them to the next step of the problem. The one caveat is that if every group in the room is having difficulty, you need to bring the entire class together to do some reteaching and then have them go back to work in their groups.

There are, however, some very good questions that students can ask that show they are in the flow of learning. These include clarifying questions about the problem or questions about moving onto the next step of the problem. When students ask these questions, they are clearly engaged in their learning.

Removing grades from the general discussion throughout the quarter and placing the focus on feedback, reworking, retrying, and understanding moves students towards “I understand this!” Creating a classroom environment where students don’t look to the teacher for answers but instead defend their work and talk with other students will promote learning flow through the classroom. 


This piece was originally posted on Teachers Going Gradeless

Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Scale Drawings and Scale Models

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Every scale problem that the class has done up to this point has had measurement labels included in the scale. For example, 3 ft = 2 mi. Today we talked about how the scale can be written without measurement labels if the length on both the copy and the original are using the same measurement. For example, 1 to 20. Here is how the class was introduced to this concept.

I showed this short clip from Austin Powers to show that Mini Me is 1/8 the size of Dr. Evil.

Students then worked individually at their own whiteboards to solve these scale drawing and scale model problems.

Students finished up by taking notes to their “future forgetful selves.”


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Scale on a Map

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We continued talking about scale today applying it to the real world using scales on a maps. Here is how I started the lesson.

We finished the group work by consolidating what to do to find the actual measurement when you know the drawing measurement as well as what to do when you know the drawing measurement and need to find the actual measurement.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Area and Perimeter of Scaled Copies

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The class spent two days learning this concept. We started day one with a review of the concepts of perimeter and area. Then students were given a task to discover the relationship of perimeter and area to scale factor.

The groups attempted these three problems.

Here one result of the second and third problems.

When I brought the group together to consolidate their learning from the first day I asked them to see if they saw anything between the relationship of the scale factor and the perimeter. Many students recognized the multiple of the perimeters is the same as the scale factor. I then asked them about the relationship of the scale factor to the area. A few students noticed that the multiple is the scale factor squared.

On day two, I reviewed their work from the first day and then I gave them a few more questions building upon what they learned in the first day.

We wrapped up the work at the whiteboards with a consolidation of their work and the relationship of the scale factor to both area and perimeter.

Lastly, students took notes to their future forgetful selves.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Drawing Scaled Copies

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Today’s class started with students copying a shape on a grid into their notebook and then drawing a scaled copy of that shape using a given scale factor.

Some students had difficulty navigating the diagonal lines. The class discussed counting the distance between the two vertical lines and then connecting with a diagonal line. Like on image B.

I then had students move to work in groups at the vertical whiteboards. I posed these questions to the groups. They verbally answered the first part and then drew their answer to the second part.

Students then returned to their desk to include examples in their notebook.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Missing Sides and Angles of Scaled Copies

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Today students used their knowledge of corresponding sides and scale factor to find the missing sides of scale copies. I started the class by reviewing a problem that students saw on Desmos the day before where they needed to find the scaled copies of the original triangle.

I then used triangle D as an example on how to find missing sides.

Next I sent students off to the vertical whiteboards to start the activity.

These problems were displayed one at a time and I stressed that students work at the pace that is right for them.

I synthesized the lesson by listing out the steps for solving for the missing sides next to a student’s work.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Identifying Scaled Copies

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Today we added onto yesterday’s scale factor where students needed to identify scaled copies of shapes that have been rotated and flipped. Here’s how I introduced the lesson.

I displayed the following slide at the end of the introduction.

At the whiteboards groups worked to find the pairs of scaled copies along with the scale factor

Lastly, students took notes to the future forgetful selves on the lesson.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Scale Factor and Intro Meaningful Notes

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Scale Factor

Today’s class started with this introduction.

Students were then randomly placed into groups and were shown this slide to find the scaled copies of triangle x.

I then moved groups onto these two extension activities when they compared their thinking with other students and were confident in all of the matches and scale factors.

Introduction to Meaningful Notes

While it is important for students to synthesize the information they have learned by taking notes in a way that makes sense for them, I have found that many students just don’t know what to write or how to set up their notes. This year I decided to create a sample note page for students to paste inside the front cover of their notebook as an example to refer to when taking notes.

I also gave students a print out of three sample problems from my student navigation tool for students to paste in their notebook and work out as examples in their notebook.

The result was some helpful notes for the each student. Here are a few examples.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Learn From Mistakes and Try Again

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Tallest Paper Tower Task

One of the tenets of my gradeless classroom is that students get multiple opportunities to show understanding on the standards they are learning. I use the Tallest Paper Tower task to represent what students can expect from my class this year.

I start the class introducing the task.

I then have the students work in visibly random groups to complete the task. The group below struggled for most of the 15 minutes but managed to finish with a decent sized tower.

I then had students watch this short clip from the movie Meet the Robinsons where the main character learns that it is actually good to fail because you learn something and can use that to improve.

After showing the video I explained to students that I value students making mistakes and then learning from their mistakes to improve. Finally, I gave groups a chance to try again with their towers.

Almost every group improved and the group below built the tallest tower of the day.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123

Reinforcing Thinking Task and Whiteboard Expectations

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Four Numbers to Get 1-30 Task

On the third day of school I spend one more day reinforcing and reminding students about the specific expectations for them not only when I am introducing a task but also when the students are working at the whiteboards. I started with this script:

After reviewing the expectations I then introduced the Four Numbers to Get 1-30 Task.

Students worked through different strategies to complete this task.


Andrew Burnett – 7th Grade Math Teacher, Newton, MA

I can be reached by email at burnetta@newton.k12.ma.us or on Twitter at @andburnett123