productive struggle

Using Video Clips to Identify and Promote Children’s Rights as Mathematics Learners

Crystal Kalinec-Craig, University of Texas at San Antonio

When children have the chance to show their brilliance in mathematics, teachers can bear witness to sophisticated thinking that may otherwise go unnoticed or dismissed. But too often, children experience mathematics in a way that feels constrained, pre-determined, and dismissive. To push children’s ideas (whether finished or incomplete) to the forefront of instruction, teachers can commit to the Rights of the Learner (RotL).

Students can exercise at least four rights when learning mathematics: 1) to be confused; 2) to claim a mistake and revise their thinking; 3) to speak, listen, and be heard; and 4) to write, do, and represent what makes sense to them (Kalinec-Craig, 2017a, 2017b; Torres, personal communication, March 7, 2016). The RotL align with the notion of Rough Draft Thinking (Jansen, Cooper, Vascellaro, & Wandless, 2017), where students’ ideas are valued at whatever stage of completion. In the sections below, I briefly outline how I use a video from the IMAP program (San Diego State University Foundation, & Philipp, 2005) to help teachers learn how to teach mathematics with the RotL in mind.

Gretchen Solving 70-23

The video begins with Gretchen, a 2nd grader, being asked by the interviewer to solve the problem 70-23, written in a vertical orientation. Gretchen says, “That’s easy,” and applies what appears to be a traditional, U.S. algorithm. Gretchen writes 53 as her answer (Figure 1).

Figure 1. Gretchen’s initial strategy and solution. Reprinted with permission.

Figure 1. Gretchen’s initial strategy and solution. Reprinted with permission.

Upon seeing Gretchen’s answer, the interviewer asks Gretchen, “Can you show me that problem, too, with these blocks?” and points to the base ten blocks on the desk. For her second method, Gretchen pulls out blocks and counts out 7 tens and then 2 tens and 3 ones to represent both quantities of the problem. She first separates 2 tens from the 7 tens (to show 70-20) and then takes 3 ones away from the 5 tens (to show 50-3). Gretchen then counts the remaining blocks (Figure 2) and states she has 47.

Figure 2. Gretchen using the base ten blocks.

Figure 2. Gretchen using the base ten blocks.

Gretchen pauses, returns to her work, and reenacts her initial solution, but concludes by saying, “[sighs] Oh geez! I don’t get it.” When the interviewer asks her to consider her different answers, Gretchen realizes they do not match and says, “Ok, so 0 take away 3. Yeah, that’s 3. Ok. And then, 7 take away 2 equals 5. So, I put 3 there and 5 there.” After the interviewer asks, “but what did you get over there [with the blocks]?” Gretchen says “47, but I don’t get it.”

Sensing Gretchen’s frustration, the interviewer asks if there is another way she could solve the problem. Gretchen uses the transparent hundreds chart (Figure 3) and counts 23 spaces back from 70 and arrives at 47; again, confirming her second solution, but still not what she initially determined.

Figure 3. Gretchen using the hundreds chart.

Figure 3. Gretchen using the hundreds chart.

Near the end of the video, Gretchen has not arrived at a final answer, but exclaims, “47 couldn’t be right because, like it has to be 53.” The video ends with Gretchen contemplating what the answer should be and the interviewer prompting her to follow up later.

Gretchen Exercising her Rights as a Learner

I use this video nearly every semester, in a course for future teachers. First, it does not end with a tidy conclusion where children arrive at the correct answer. Instead, Gretchen claims that 53 as the correct answer and that she “doesn’t get it” even after arriving at 47 with two other methods. Many of my future teachers groan by the end because they want to know whether Gretchen finally learns that 47 is the correct answer.

Second, Gretchen exercises nearly all of her RotL and the interviewer supports Gretchen to exercise these rights. Gretchen says the phrase, “But I don’t get it” at multiple points to signal that she is exercising RotL #1 (the right to be confused). Instead of stepping in to clarify Gretchen’s thinking, the interviewer encourages Gretchen to use other methods to confirm or disprove her initial answer.

Gretchen also exercises the RotL #3 (the right to speak, listen, and be heard) and #4 (the right to write, do and represent what makes sense) when she says and records 53 despite finding 47 using two other methods. The interviewer inquires about Gretchen’s reasoning without quickly correcting her. Interestingly, Gretchen’s second and third strategies where she found 47 were conceptually different (e.g., using place value and a “counting back” strategy, respectively), but she was still convinced the answer was 53. When Gretchen returns to her algorithm, she says, “But three take away zero… that’s three.” Gretchen’s use of the traditional algorithm is a common approach as children develop their understanding of base ten, place value, and algorithms. Because Gretchen exercises her RotL, Gretchen’s teacher may know more about her thinking and help her reconcile the solutions.

Conclusion

The case of Gretchen is not one that is unique to the IMAP video repository or of other similar video collections. I argue that our perception of children’s brilliance suggests a new approach—seeking opportunities for children to exercise their RotL rather than to passively replicate of efficient strategies.

Consider the students in your classroom. What if Gretchen were not a young, white child who felt comfortable exercising her voice in front of educational researchers, but a quiet Black child or a native Spanish-speaker who is learning mathematics in a new language? How can they exercise their RotL while showing their mathematical brilliance? How can we find opportunities to help each child exercise their RotL?

Because implicit bias and harmful stereotypes of Black and Indigenous children pose a real threat to their future success and advancement opportunities, the RotL might create a more equitable classroom for more students. I pose this goal: believe our students have rights as learners and create opportunities that highlight their brilliance.

Additional Readings for the Rights of the Learner

Boaler, J., & Anderson, R. (2018). Considering the Rights of Learners in classrooms: The importance of mistakes and growth assessment practices. Democracy and Education, 26(2), Article 7. Retrieved from https://democracyeducationjournal.org/home/vol26/iss2/7

Hintz, A., Tyson, K., English, A. R. (2018). Actualizing the Rights of the Learner: The role of pedagogical listening. Democracy and Education, 26(2), Article 8. Retrieved from https://democracyeducationjournal.org/home/vol26/iss2/8

Kazemi, E. (2018). The demands of the Rights of the Learner. Democracy and Education, 26(2), Article 6. Retrieved from https://democracyeducationjournal.org/home/vol26/iss2/6

References

Jansen, A., Cooper, B., Vascellaro, S., & Wandless, P. (2016). Rough draft talk in mathematics classrooms. Mathematics Teaching in the Middle School, 22(5), 304-307. Retrieved from https://www.nctm.org/Publications/Mathematics-Teaching-in-Middle-School/2016/Vol22/Issue5/Rough-Draft-Talk-in-Mathematics-Classrooms/

Kalinec-Craig, C.A. (2017a). The Rights of the Learner: A framework for promoting equity through formative assessment in mathematics education. Democracy and Education, 25(2), Article 5. Retrieved from https://democracyeducationjournal.org/home/vol25/iss2/5

Kalinec-Craig, C. A. (2017b). Rights of the Learner blog posts. Retrieved from https://embracinglifewithmajorrevisions.wordpress.com/rights-of-the-learner-blogs

San Diego State University Foundation & Philipp, R. (2005). IMAP: Integrating Mathematics And Pedagogy To Illustrate Children's Reasoning (1st ed.) [CD-ROM]. New York, NY: Pearson Education.

Credits

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Author: Crystal Kalinec-Craig is an associate professor in the Interdisciplinary Learning and Teaching Department at the University of Texas at San Antonio. She examines issues of (in)equity in mathematics teacher education, primarily in K-8 settings. Kalinec-Craig is also interested in how pre-service teachers adopt democratic commitments to children’s rights as learners.

Associate Editor: Geoff Krall edited this article.

A Productive Math Struggle: Questions and Assessment

Jenni Harding, University of Northern Colorado, Greeley, CO

Students need time to rationalize mathematics, play with it, and make it their own. Through a productive math struggle, teachers can create opportunities for students to conceptualize mathematics. Hiebert and Grows (2007) define a productive struggle this way: “students expend effort in order to make sense of mathematics, to figure something out that is not immediately apparent” (p. 387). Students can contemplate mathematical ideas, take risks, justify their own thinking, and evaluate other student ideas. Creating this environment in the K-12 classroom takes time and practice to establish. The purpose of this article is to focus on productive math struggle questions to enrich learning and guide assessment.

A productive math struggle can take place when students are answering problem solving questions within groups. In a productive math struggle, teachers focus students’ attention on ideas and sense-making and develop their math confidence. Also, teachers allow entry and exit points for a wide range of students, provide extensions and elaborations, and make connections between ideas, concepts, strategies, and procedures. Teaching responsibilities specific to a productive struggle include selecting high-quality tasks (some examples: Illuminations https://illuminations.nctm.org, YouCubed https://www.youcubed.org/tasks/, or Exemplars https://www.exemplars.com), asking high-level math questions, allowing students to verify and relate their strategies, listening to student responses, examining their work to extend and formalize their thinking, and providing targeted feedback. This structure of learning puts several of the Standards for Mathematical Practice into action, including: make sense of problems and persevere in solving them, construct viable arguments and critique the reasoning of others, use appropriate tools strategically, and attend to precision (Common Core State Standards Initiative, 2010).

I organized this article with questions and a rubric to support the structure of a productive math struggle. Teachers may use the first set of questions to support and challenge students’ understanding of mathematics content as they move between groups of students. The second set of questions guide student discussion, giving concrete stems to help students share their mathematics ideas and critique the ideas of others. The third set of questions model how to have students reflect upon their learning. Finally, the rubric demonstrates a specific way to evaluate students during a productive math struggle.

The teacher can extend learning by deciding what type of guidance is needed for students and then using their questions to scaffold mathematics thinking. Teachers can ask students questions to clarify students’ ideas, emphasize reasoning, and encourage student-to-student dialogue.

Teacher Questions: For a Productive Math Struggle

Clarify Students' Ideas Did you use the red trapezoid as your whole?
What parts of your drawing/diagram/web relate to the problem?
Who could share what Julia just said, using your own words?
Emphasize Reasoning Why does it make sense to start with these particular numbers?
Can you give me an example?
What connections do you see between Sara’s idea and Sam’s idea?
Encourage Student-Student Dialogue Who has a question for Juan?
Turn to your partner and explain why you agree or disagree with Shelly.
Talk with Scott about how your strategy relates to his.

During a productive math struggle, teachers can give question stems to guide student discussion during math conversations. These question stems give structure to promote students’ participation. Because the stems help everyone to share their ideas, this can help more students to be heard, regardless of their background or status.

I suggest introducing one or two discussion stems each day that students participate in a productive struggle. Teachers can create a classroom anchor chart to hang in the room for student reference. Here are some sample math discussion stems:

  • Explain why/how…

  • What would happen if _____?

  • How could _____ be used to _____?

  • Why is _____ important?

  • Did anyone think of this in a different way?

  • Describe _____ in your own words.

  • What are you thinking now?

  • I agree/disagree with _____ because…

  • That is good thinking because…

  • I got different results because…

  • My strategy is like yours because…

  • My strategy is different than yours because…

  • What I hear you say was…

By posing reflection questions for summative assessment, teachers can focus on the learning happening during the productive math struggle. This can exist in the form of math journals, exit tickets out the door, student self-evaluation, or group discussions to have students evaluate their own learning. Here are some sample math reflection questions:

  • What were the main concepts or ideas you learned today?

  • What questions do you have about ____?  If you don’t have a question, write a similar problem and answer it.

  • Describe a mistake that you or a classmate had in class today. What did you learn from this mistake?

  • How did your group approach today’s question? Was your approach successful?

What teachers assess and grade in their classroom demonstrates to students what is valued. For example, if teachers just grade homework, quizzes, and tests, it tells your students you only value formal assessments. I recommend grading students during a productive struggle session with a rubric to demonstrate the value of mathematics conversations happening in the classroom. This rubric gives students explicit guidance about what is expected of them during the productive struggle math group time. A group grade can demonstrate that conversation and understanding of mathematics is more important than the math answer. Teachers may use the rubric below by placing a tally mark each time they observe a group exhibiting one of the behaviors.

Productive Struggle Evaluation Rubric

Group A Group B Group C Group D
Leaning in and working in the middle of the table
Equal air time (everyone takes a turn talking)
Sticking together discussing each problem before going to the next one
Explaining how they solved a task with justification and/or reasoning
Listening to each other when someone is talking
Asking each other questions to clarify and understand
Providing solutions using multiple strategies
Students persevere, persist, and don’t give up
Following group roles or jobs
Students encourage each other
Overall Rating:____________

After teachers have all of the tallies recorded, they can give an overall group grade or they may use it as an informal assessment for that day's productive math struggle.  I use a 0-3 scale as an overall rating for all of the items on the rubric:

0 = No evidence during the observation
1 = A few isolated instances of evidence being observed (only a few items attempted; 5 out of 10 with at least one tally mark)
2 = Some evidence observed but does not seem frequent (many items attempted; 6 or more with multiple tally marks)
3 = Strong and frequent evidence observed; is regularly present (multiple tally marks in each)

Through questions, discussion stems, reflective questions, and assessment rubrics, teachers can create conditions for a productive math struggle. Through group conversations, students can delve deeper into mathematics. As a result, classroom math discussions can become more vibrant.

References

Common Core State Standards Initiative. (2010). Standards for mathematical practice. Retrieved from http://www.corestandards.org/Math/Practice

Hiebert, J., & Grouws, D. (2007). The effects of classroom mathematics teaching on students’ learning. In F.K. Lester (Ed.), Second handbook of research on mathematics teaching and learning. (pp. 371-404). Charlotte, NC: Information Age.

Credits

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Author: Jenni Harding is a Professor of Education at the University of Northern Colorado. She teaches courses in education research, mathematics methods, and teaching to graduate and undergraduate students. Her students learn through productive learning struggles where they grow intellectually through multiple viewpoints of content, ideas, and concepts.

Associate Editor: Geoff Krall edited this article.