Tuesday, May 16, 2023

Instructional Coherence - and What Works Against It

         In this passage from his book, So Much Reform, So Little Change, Charles Payne (Rutgers University) summarizes research on school conditions that greatly improve students’ opportunity to learn – especially students who enter school with disadvantages: 

- A common instructional framework guides curriculum, teaching, assessment, and learning climate, combining specific expectations for students’ learning with specific instructional strategies, materials, and assessments. “There is a logical progression of material from grade to grade and within each grade,” says Payne, “Teachers at a grade level talk about what to teach, how to teach, and how to figure out what’s been learned.” 

- Staff working conditions support implementation of the framework. This includes time for same-grade/same-course teacher teams to meet and discuss curriculum and pedagogy, supportive professional development and facilitation of meetings, and norms and expectations for collaborative work. 

- The allocation of materials, time, and staff assignments is done in a way that advances the common instructional framework. “Teacher assignments reflect student need,” says Payne, “not political considerations. Assignments… remain stable enough to give teachers time to learn to do them well.” 

        When a school has these three elements of instructional coherence in place, it’s better able to put qualified staff in place and overcome the impediments to effective teaching and learning that Payne has observed: 

  • A fragmented, poorly-paced curriculum; 
  • Teachers asked to teach one thing while students are tested on different content; 
  • Teachers and departments not coordinating with each another; 
  • Unmet resource needs, including personnel, materials, and space; 
  • Fragmented, “drive-by” staff development;
  • Inadequate instructional supervision of teachers; lack of accountability; 
  • Gaps in staff content knowledge; 
  • Weak classroom management skills; conditions not conducive to learning; 
  • Teacher isolation: What goes on in my classroom is my business. 
  • Low sense of teacher agency; 
  • Teacher skepticism about students’ learning capacity; 
  • Inadequate informal staff knowledge about students’ backgrounds and interests; 
  • Rigidity of teachers’ attitudes about how students learn; 
  • Reluctance of teachers to accept leadership from colleagues: She must think she knows more than we do. 
  • Generalized belief in program failure: We’ve seen programs come, we’ve seen ’em go.
  • Generalized skepticism about professional development; 
  • Attrition of effective instructional staff; the best people move on. 
So Much Reform, So Little Change by Charles Payne (Harvard Education Press, 2008, 2022, pp. 89-90, 81); Payne can be reached at cp840@newark.rutgers.edu.

Please Note: This summary is reprinted with permission from issue #986 of The Marshall Memo, an excellent resource for educators.



What Kinds of Mathematics Do Students Need for the Real World?

        In this article in Mathematics Teacher: Learning & Teaching PK-12, Jo Boaler, Tanya LaMar, and Cathy Williams (Stanford University) report on a project that started with a phone call Boaler received from Steve Levitt of Freakonomics fame. Levitt had been helping his own children with their high-school mathematics homework and was struck by what he considered the antiquated nature of the work they were doing. Very little of it, he said, was the kind of math that he used in his professional and personal life. 

        To check this perception with a wider group, Levitt and his colleagues at the University of Chicago did a survey of visitors to the Freakonomics website asking what kinds of math they used on a daily basis, and 913 people responded. Boaler, LaMar, and Williams saw the results and noticed that almost 3/4 of the respondents were men, so they asked the same questions of education leaders; 427 responded, mostly women. Strikingly, the responses from the two groups were quite similar. Here are the percentages in each group saying they used each kind of mathematics “daily”: 

                                                Freakonomics           Educators 

- Use Excel/Google sheets        66                              56

 - Access and use databases      42                               37

 - Analyze and interpret data    31                                21 

- Visual data                             23                                12 

- Algebra                                 11                                   

- Geometry                               4                                   

- Calculus                                  2                                   1 

- Trigonometry                          2                                   0 

The percentages who said they “never” used algebra, geometry, calculus, and trigonometry were 28, 50, 70, and 79 respectively for the Freakonomics group and 41, 59, 71, and 82 for the educators. 

        Clearly these adults don’t use much of the math they learned in school – but they do make heavy use of data knowledge and tools. “For generations,” say Boaler, LaMar, and Williams, “high schools in the United States have focused on one course as the ultimate, college-attractive, and high-level course – calculus. This has led to a heavy focus on algebraic content in the earlier years even though a tiny proportion of students in the school system take calculus. When students do take calculus, it is often taken after rushing through years of content without the development of deep understanding.” And most students who take calculus in high school end up repeating it in college, or taking a lower-level course.         The Common Core standards put more emphasis on data and statistics – but not enough, say the authors, which is why some states, including California, are beefing up data literacy in their frameworks or curriculum standards. In that spirit, the Stanford and University of Chicago teams joined with colleagues around the world and spent 18 months thinking through what needs to change. “It quickly became clear,” say Boaler, LaMar, and Williams, “that all students – starting from the youngest in prekindergarten to those in college – need to learn the mathematics that will help them develop data literacy, to make sense of the data-filled world in which we all live… Whatever job your students go into, they will be making sense of data… Data awareness and data literacy are needed to not only be an effective employee but also function in the modern world… If we do not help students become data literate, they will be vulnerable to people who are misrepresenting issues and data.” 

        This line of thinking has spawned an initiative called YouCubed; the website has had more than 51 million visitors so far. It includes a series of “data talks,” which show students a data representation and ask, What do you notice? and What do you wonder? Among the topics: basketball, endangered species, popular dogs, and data ethics. Here’s an example of a middle-school data talk (see the article link below for more). Naturally, Boaler, LaMar, and Williams advocate a K-12 curriculum with an alternative pathway focused on data science and statistics. “Research suggests that the content of such a pathway is much more engaging for broader groups of students,” they say, “providing more-equitable participation in higher-level courses.” 

“Making Sense of a Data-Filled World” by Jo Boaler, Tanya LaMar, and Cathy Williams in Mathematics Teacher: Learning & Teaching PK-12, July 2021 (Vol. 114, #7, pp. 508-517); the authors can be reached at joboaler@stanford.edu, tlamar@stanford.edu, and cathyw11@stanford.edu.

Please Note: This summary is reprinted with permission from issue #897 of The Marshall Memo, an excellent resource for educators.


Wednesday, May 10, 2023

Captivating Science Books for Children

           In this Language Arts review, Aeriale Johnson and Clare Landrigan recommend these nonfiction books on a variety of science topics: 

  • When You Breathe by Diana Farid, illustrated by Billy Renkl 
  • The Secret Code Inside You: All About Your DNA by Rajani LaRocca, illustrated by Steven Salerno 
  • Earth Squad: 50 People Who Are Saving the Planet by Alexandra Zissu, illustrated by Nhung Lê
  • The Last Straw: Kids vs. Plastics by Susan Hood, illustrated by Christine Engel 
  • To Change a Planet by Christina Soontornvat, illustrated by Rachele Jomepour Bel 
  • Curious Comparisons: A Life-Size Look at the World Around You by Jorge Doneiger, photographs by Guido Chouela, Cristina Reche, Marcelo Setton, and David Sisso 
  • Bionic Beasts: Saving Animal Lives with Artificial Flippers, Legs, and Beaks by Jolene Gutiérrez
  • Classified: The Secret Career of Mary Golda Ross, Cherokee Aerospace Engineer by Traci Sorell, illustrations by Natasha Donovan
  • Whoosh! Lonnie Johnson’s Super-Soaking Stream of Inventions by Chris Barton, illustrated by Don Tata 
  • The Boy Who Harnessed the Wind by William Kamkwamba and Bryan Mealer, illustrated by Elizabeth Zunon 
  • She Persisted in Science by Chelsea Clinton, illustrated by Alexandra Boiger 
  • Get to Know Your Universe: Science Comics Series by Molly Brooks, Jacob Chabot, Jon Chad, Anne Drozd, Joe Flood, Zack Giallongo, Andy Hirsch, Falynn Koch, Jason Viola, and Maris Wicks 
  • The Thing About Bees: A Love Letter by Shabazz Larkin 
 “‘I Wanna Learn More About That!’ Providing Access to Scientific Literacy for All Through Inclusive Nonfiction Science Texts” by Aeriale Johnson and Clare Landrigan in Language Arts, March 2023 (Vol. 100, #4, pp. 338-343)

Please Note: This summary is reprinted with permission from issue #985 of The Marshall Memo, an excellent resource for educators.


Tuesday, May 2, 2023

What Makes Good Conversation - and What Doesn't

           In this Psychology Today article, Valerie Fridland (University of Nevada) says that even though very few of us get formal instruction on how to conduct a conversation, we follow several “culturally absorbed conventions” that foster cooperation and increase the chance that a chat will be rewarding: 

  • Mutuality – taking turns; 
  • Relevance – what’s said relates to what has been said before; 
  • Quantity – saying enough to be informative, but not too much; 
  • Quality – being truthful; 
  • Manner – being direct and clear, unless there’s a good reason not to. 
Fridland says people “unconsciously adjust loudness, pitch, syntax, and speech rate to match those they talk to,” even unconsciously shifting to the other person’s accent and idioms. She also lists six conversational habits to avoid: 

  • Interrupting, which can make it seem we don’t care what the other person is saying; 
  • Story-topping, which shifts the conversation from connection to competition; 
  • Being right, which makes the conversation about winning an argument; 
  • Being all-knowing, explaining information without being asked for our expertise; 
  • Bright-siding; “Always encouraging others to be positive can feel invalidating,” says Fridland.
  • Advice-giving when our conversational partner just wants empathy. 
 
“The Hidden Heart of Every Conversation” by Valerie Fridland in Psychology Today, May/ June 2023 (Vol. 56, #3, pp. 40-43); Fridland can be reached at fridland@unr.edu.

Please Note: This summary is reprinted with permission from issue #984 of The Marshall Memo, an excellent resource for educators.