Moving to the mountainous desert of far west Texas in 2004, two decades after his upper-division poetry seminar from Susan Wood, inspired Lesser to resume writing poetry, publishing in venues such as *Talking Writing*,* BorderSenses Literary Magazine*, *Rio Grande Review*, *Poetica Magazine*, and *Drash: Northwest Mosaic*. Most of his published poems distinctively draw from the teaching and learning of math/statistics, and some were anthologized, won awards, appeared in STEM journals (*The Mathematical Intelligencer*, *Radical Statistics*, *Journal of Humanistic Mathematics*, *Teaching for Excellence and Equity in Mathematics*, *Amstat News*, *Teaching Statistics*, or *Journal of Mexican American Educators*), or read at a conference (e.g., this or this), lecture, podcast, or radio interview. He organized (with Gizem Karaali and Douglas Norton) evenings of mathematical poetry/art at national Joint Mathematics Meetings (e.g., 2015, 2016, 2017, 2019, 2020, with printed programs) and judged (with Gizem Karaali and JoAnne Growney) the first AMS student math poetry contests in 2019 and 2020. His STEM poems/songs are part of his overall efforts (some funded by NSF) to humanize STEM, reduce anxiety, and support student learning.

**STEM education poetry article**:

Karaali, G. & Lesser, L. (in print, 2021; online, 2020). Arts of the heart: Mathematics and poetry. In Bharath Sriraman (Ed.), *Handbook of the Mathematics of the Arts and Sciences* (13 pp.). NY: Springer.

*52 **STEM/education poems*

(expected spring 2021). Cancel. *Teaching for Excellence and Equity in Mathematics*, *12*(1),

(expected Feb. 2021). Significance. *Radical Statistics*, no. 128

(print version expected 2021; online version October 21, 2020). Factor!al Countdown. *The Mathematical Intelligencer, *https://link.springer.com/article/10.1007/s00283-020-10024-y

(summer 2020). The Point of Inflection, *Teaching for Excellence and Equity in Mathematics*, *11*(2), 16. (updating a slightly earlier version from the June 2020 *Radical Statistics*, no. 126, p. 74; excerpted 8/3/2020 on JoAnne Growney’s blog at https://poetrywithmathematics.blogspot.com/2020/08/point-of-inflection-and-coronavirus.html; included in the opening minutes of episode 7 (10/2/2020) of Belinda Subraman’s poetry/art/music video zine GAS, https://youtu.be/ZGwadh-NKxs)

(Feb. 24, 2020). 2019. Intersections: Poetry with Mathematics (math poetry blog edited by JoAnne Growney), https://poetrywithmathematics.blogspot.com/2020/02/counting-syllables-considering.html

(Jan. 2020). **Statistical Poetry. Journal of Humanistic Mathematics, 10 (1), 533-539.** https://scholarship.claremont.edu/jhm/vol10/iss1/29/. Introductory remarks and these 8 poems: Systematic Sample from a Children’s Song. By Design. Stochastic Terrorism. Fail to Reject. Fast Facts. This Function Dysfunction. Multivariate. Worry Lines. [all 8 poems republished at CAUSEweb.org; the first and last of these poems are anthologized on p. 72 of Sarah Glaz (Ed.),

*Bridges 2020 Poetry Anthology;*“Multivariate” republished at https://mathhaikuproject.com/; “Stochastic Terrorism” selected for August 2020 exhibits “One Year Stronger: Remembering August 3” (UTEP) and “El Paso Even Stronger: One Year Later” (EPCC).

(Jan. 2020). ASA Day. 1st place (non-student category) in ASA Day Haiku Contest (see p. 2 of Jan. 2020 *Amstat News* no. 511 or associated blogpost); republished at https://mathhaikuproject.com/

(December 2019). Vertical, *The Mathematical Intelligencer, 41 *(4), 60.

(summer 2019). Di/vision. *Teaching for Excellence and Equity in Mathematics*, *10 *(1), 16. [anthologized on p. 71 of Sarah Glaz (Ed.), *Bridges 2020 Poetry Anthology*; included in the opening minutes of episode 7 (10/2/2020) of Belinda Subraman’s poetry/art/music video zine GAS, https://youtu.be/ZGwadh-NKxs]

(June 2018). Snowflake. *The Mathematical Intelligencer, 40 *(2), 81. [republished 2/24/2020 at *Intersections: Poetry with Mathematics* (math poetry blog edited by JoAnne Growney)]

(April 2018). Mindful Means. *Amstat News, no. 490*, p. 2; republished 5/8/18 on Intersections: Poetry with Mathematics (math poetry blog edited by JoAnne Growney)

(Jan. 2018). trio of haikus on p. 456 of “Math in Seventeen Syllables: A Folder of Mathematical Haiku”, *Journal of Humanistic Mathematics*, *8 *(1), 441-472: “3/14/15″ [announced 4/8/15 on Math Matters at Taylor and Francis social media as a winner of the 2015 Pi Day (of the Century) haiku contest],” 17″, and “Transformed”. republished at https://mathhaikuproject.com/

(Dec. 2017). A Fallacy Not Assessed by Kahneman and Tversky. *The Mathematical Intelligencer, 39 *(4), 66.

(Nov. 2017). Test for Normality. *Radical Statistics*, no. 118, pp. 34-35.

(Oct. 2017). Diameter. *Texas Mathematics Teacher*, *63 *(2), 14, 31 [poem and accompanying classroom questions and answers]. [anthologized on p. 60 of Sarah Glaz (Ed.), *Bridges 2018 Poetry Anthology*]

(Sept. 2017). New Normal. *Radical Statistics*, no. 117, poem on the cover [accompanied by the reflection “New Normal?” on pp. 31-33]; poem reprised on cover of issue 118 as well

(April 2017). Permutation. CAUSEweb

(April 2017). Rhyming without replacement. CAUSEweb

(Jan. 2017). **Moving Between Inner and Outer Worlds. J. of Humanistic Mathematics, 7(1), 275-284**. https://scholarship.claremont.edu/jhm/vol7/iss1/21/ Introductory remarks and these

**10 poems**: Discovery. Business Statistics. Julia [republished 3/16/17 at

*Intersections: Poetry with Mathematics*(math poetry blog edited by JoAnne Growney]. L’Hospital. The Zero. Availability Heuristic [republished Feb. 2017 by CAUSE]. Polymath Aftermath.

*P*(A|A) = 1 [adapted and republished Feb. 2017 for CAUSEweb]. The Algebra Teacher Writes In Verse. Triangle.

(Dec. 2016). Chi-ku. CAUSEweb. republished at https://mathhaikuproject.com/

(Spring 2016). Margins. *Talking Writing*. [anthologized in Sarah Glaz (Ed.), *Bridges 2016 Poetry Anthology* (p. 62). Phoenix, AZ: Tessellations Publishing.]

(Jan. 2013). **Poetic Reactions. Journal of Humanistic Mathematics, 3(1), 156-161**. http://scholarship.claremont.edu/jhm/vol3/iss1/13/ Postscript and these 3 poems: Dogs Know [read near the end of 4/13/13 interview on regional NPR station; anthologized in Sarah Glaz (Ed.),

*Bridges 2016 Poetry Anthology*(p. 61). Phoenix, AZ: Tessellations Publishing, noted in a 2017

*JMA*review of this anthology, reprised in a 2019 blogpost, and cited in a 2020 blogpost]; 50-50; (A student comes to terms with) the ‘M word’ [republished 3/31/18 on Samuel Hansen’s podcast

*Relatively Prime*(Diegetic Plots, Chapter 3)]

(Winter 2010). Confounded. *The Mathematical Intelligencer, 32 *(4), 53. [republished in fall 2019 *Teaching Statistics*]

(Nov. 2010). May the door of this classroom…. *The Teaching Professor*, *24 *(9), 4. [republished 6/27/14 & 8/9/18 by *Faculty Focus*]

(2009). Denominator. *Journal of the Association of Mexican American Educators*, *3 *(1), 60-61. https://amaejournal.utsa.edu/index.php/AMAE/article/view/32/27

(2008). Statistic Acrostic [co-written with Dennis Pearl]; republished in 2014 in Intersections: Poetry with Mathematics (math poetry blog edited by JoAnne Growney)

*visual mathematics poems*:

(fall/winter 2020). Cardinality. *Texas Mathematics Teacher*, *66 *(2), 30.

(fall/winter 2019). Unit Circle Words Lesson. Visual poem (with questions and answers). *Texas **Mathematics Teacher*, *65 *(2), 15, 22. [extended from Lesser’s Mathematical Poetry post]

(May 1, 2018). Variation. *Mathematical Poetry* (blog edited by Kaz Maslanka)

(Feb. 8, 2018). Gender Identity. *Mathematical Poetry* (blog edited by Kaz Maslanka)

(Nov. 20, 2017). Cantor’s Ternary Palindrome. *Mathematical Poetry* (blog edited by Kaz Maslanka): [anthologized on p. 59 of Sarah Glaz (Ed.), *Bridges 2018 Poetry Anthology*]

(Sept. 17, 2017). Forebear Square* Mathematical Poetry* (blog edited by Kaz Maslanka): [anthologized on p. 59 of Sarah Glaz (Ed.), *Bridges 2018 Poetry Anthology*]. On October 23, 2020, “Number Trapezoid” was added to the page.

(Aug. 4, 2017). MEANings. Mathematical Poetry (blog edited by Kaz Maslanka): [republished 7/9/18 on Intersections: Poetry with Mathematics (math poetry blog edited by JoAnne Growney): https://poetrywithmathematics.blogspot.com/2018/07/what-does-mean-mean.html ; republished in summer 2019 *CCAR Journal: The Reform Jewish Quarterly, 66 *(3), 242.]

[*note *: Lesser’s poetry has also informed his published, award-winning songwriting and some of his 100 published math/statistics **lyrics** have poetic features (such as http://scholarship.claremont.edu/hmnj/vol1/iss19/13/ or http://scholarship.claremont.edu/hmnj/vol1/iss19/9/) and he has a 2014 article on lyrics in a special poetry focus issue of *Journal of Mathematics and the Arts]*

*16 non-STEM poems*

(December 2020). Passover Hangover. http://www.mywordwizard.com/passover-hangover.html

(December 2019). The Situation. In Michal Mahgerefteh & David King (Eds.), *2019 Mizmor Poetry Anthology*, p. 34. Norfolk, VA: Poetica Publishing.

(Summer 2014). Sweet. *Poetica** Magazine: Contemporary Jewish Writing,* pp. 42-43.

(Fall 2013). Hypothesis. *BorderSenses** Literary Magazine, *No. 19, pp. 66-67.

(Summer 2012). Last Supper. *BorderSenses** Literary Magazine, *No. 18, p. 38.

(May 2012). Learning. *Drash**: Northwest Mosaic*, *6*, pp. 64-65.

(Fall 2010). Test. *R*í*o Grande Review: A Bilingual Journal of Contemporary Literature and Arts*, No. 36, 89-90.

(July 2010). Logic. *BorderSenses** Literary Magazine, *No. 16, p. 21

(Summer 2008). Arrangement. *BorderSenses** Literary Magazine, *No. 14, pp. 103-104.

(Summer 2007). Leaving White’s City. *BorderSenses** Literary Magazine, *No. 13, pp. 80-81.

(Spring 2006). Wheel. *BorderSenses** Literary Magazine*, No. 11, pp. 34-35.

(Fall 2005). Burp. *BorderSenses Literary Magazine *[a 2-nation, 11-state journal], No. 10, 81-82.

(2005). Shrink Rap. *The Ink Spot: Highlights of the Ink Poetry Contest 2005*, p. 18. Las Cruces, NM: The Ink. **third-place** award.

(2005). Something to Remember. *The Ink Spot: Highlights of the Ink Poetry Contest 2005*, p. 26. Las Cruces, NM: The Ink.

(April 1986). When in Rome. *University Blue, *vol. 3 (p. 29). Houston: Rice University.