The Egg and the Sperm: How Science Has Constructed a Romance Based on Stereotypical Male-Female Roles

 
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The false romance of egg and sperm

In this article, anthropologist Emily Martin analyzes the metaphors that are used to teach reproduction and makes the claim that these metaphors reflect the socially constructed definitions of male and female.

Martin highlights modern research that dispels stereotypes of the sperm as being more aggressive, remarkable, and valuable than the egg. She advises scientists and educators to be aware of biases in the metaphors we use to describe human sex cells.

 

LGBTQIA Science/STEM Etymology

This is a partial list of root words that occur in both LGBTQIA issues and STEM content. Each root word has its own poster. This is a tool to help teachers integrate gender-inclusive themes into their teaching.

You might ask students to speculate on the meaning of a new science word like “homozygous” based on the meaning of the familiar word “homosexual”. Or you might have students write formal definitions of “transgender” and “cisgender” to apply their vocabulary after a lesson on cis- and trans-isomers. By taking a quick moment to make the connection, you can improve student literacy and affirm diverse identities in your classroom.

Activity: Nondisjunction and Intersex Traits

Description

In this activity, students pick up the nuts and bolts of nondisjunction by playing the Meiosis Game created by Sara Freeman and Matt Gilbert. Students simulate two scenarios of nondisjunction and record information about the intersex traits that arise. Students learn that while 46,XX and 46,XY are the most common human karyotypes, there are many other viable and naturally occurring variations. Then students evaluate the merits and limitations of the model.

Student Work Samples

Student Worksheet

Nondisjunction and Intersex Traits - Use https://mattgilbert.net/biologygames/meiosis/index.html The most common karyotypes are 46,XX (typical women) and 46,XY (typical men). A human with a different karyotype from these is said to have a form of intersex trait. In this activity, you will explore intersex traits that can result from nondisjunction (not separating) of sex chromosomes (X and Y) during meiosis.

“LGBTQ students experience depression at higher rates than general population, negatively influencing success in college & higher rates of attempted or actual suicide.” (Pediatrics 2011)

“Nationally, LGBTQ students experience depression at higher rates than the general population, which negatively influences success in college (1) or worse, higher rates of attempted or actual suicide. Students who come out to their guardians may also lose financial support, jeopardizing persistence toward a degree. (2) Because we are a Catholic university, we recognize the inherent human dignity of all of our students and, as a result, are obligated to support their success. This is as true of our LGTBQ students as any other cohort. We know, however, that LGBTQ students often face unique challenges, including struggling to negotiate their sexual orientation and/or gender identity with their faith development. (3)”

— Rio et al. (2016) University of San Diego 2015-2016 LGBTQ Student Success Survey, available at https://www.sandiego.edu/inclusion/documents/2015-16%20LGBT%20Student%20Success%20Study%20FINAL.pdf.

Citing:

  1. Hatzenbuehler, M. L. (2011). The social environment and suicide attempts in lesbian, gay, and bisexual youth. Pediatrics, 127(5), 896-903; Schmidt, C. K., Miles, J. R., & Welsh, A. C. (2010). Perceived discrimination and social support: The influences on career development and college adjustment of LGBT college students. Journal of Career Development, 0894845310372615. Paul, J. P., et al (2002). Suicide attempts among gay and bisexual men: lifetime prevalence and antecedents. American Journal of Public Health, 92(8), 1338-1345.

  2. Higa, D. et al (2014). Negative and positive factors associated with the well-being of Lesbian, Gay, Bisexual, Transgender, Queer, and Questioning (LGBTQ) youth. Youth & Society 46(5), 663-687.

  3. Gattis, M. N., Woodford, M. R., & Han, Y. (2014). Discrimination and depressive symptoms among sexual minority youth: Is gay-affirming religious affiliation a protective factor? Arch Sex Behav 43, 1589- 1599.

“Numerous studies found that beliefs in narrowly defined constructs of masculinity are associated with decreased well-being in intimate relationships.” (American Academy of Pediatrics 2018)

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Numerous studies have found that beliefs in narrowly defined constructs of masculinity are associated with decreased well-being in intimate relationships.
— Rafferty, J. (American Academy of Pediatrics 2018)

Resource roundup: etymology, intersex traits, centering indigenous voices [Oct]

 

Hello, educators!

First off, a warm welcome to everyone who has recently joined our list. We're glad you are here! If you are interested in joining our interactive listserv to ask and answer questions from other educators, follow this link to sign up.

This month's newsletter highlights some more resources that you might find useful in your classroom.

  • Etymology stems - This awesome guide set up by Sam Long connects the etymology of words in science to terms common in the LGBTQIA+ community. From Sam: "This year my students are very interested in word origins and why things are named the way they are. I made this partial list of root words that occur in both LGBTQIA issues and science. It is a tool to help science teachers integrate gender-inclusive themes into their teaching. It's a pretty low-lift way to blend gender diversity into a science class. Please share your thoughts and additions!" Feel free to contact him with feedback and ideas - Sam.Long.MT@gmail.com.

  • October 26th was Intersex Awareness Day, celebrated in honor of the first known public demonstration by intersex advocates against nonconsensual genital surgeries in 1996. Read more about the history and impact of this day at InterACT and GLAAD, or read 9 ways intersex youth want to be supported by grown-ups to better-support intersex youth in schools.

  • Meiosis and Intersex Traits - Teaching meiosis and/or intersex traits at a high school or college level? Matt Gilbert's Sex Chromosome Meiosis Game explores the origins of some intersex traits in a way that is clear and interactive. This can also be a good way for educators to review processes that occur during meiosis in preparation for teaching intersex traits.

  • Two-Spirit Identity and centering Indigenous voices - Thanksgiving is coming up in the U.S., and there are lots of great resources about centering racial justice and indigenous rights in discussions of Thanksgiving. Some folks might not know that there are many examples of gender diversity being honored and respected in North American indigenous cultures. Though the terms and roles in different cultures vary, the term Two-Spirit became a universal term for gender diverse Indigenous North American people in the 1990s. Read more about the history the term Two-Spirit at the Indian Health Service or Indian Country Today, or watch a video about Two-Spirit and indigenous identity at them. magazine. You can also find books for your age group centering two-spirit stories - consider 47,000 Beads by Koja Adeyoha for young readers or Love Beyond Body, Space and Time for a young adult audience.

  • Conferences - If you're in the Denver area, look for Sam & Lewis at the Colorado Science Conference on Friday, November 8th.

Take care, all, and happy Halloween!

Lewis & Sam

 

Guidelines, Bio-Inclusive Examples, & Language Checklist [Sept]

 

Greetings, friends!

For those who are in the classroom at the start of a new school year, I hope that your year is off to an awesome start. Regardless, here's to the beginning of a new season.

In the September edition of the Growing a Gender-Inclusive Biology Education newsletter, we are sending out a few great resources that can serve to support the work you are doing in the classroom.

  • Project Biodiversify - This is a phenomenal collection of resources for science educators and students put together by Ash Zemenick, Marjorie Weber, Alex Webster, and Sarah Jones. It includes several detailed slide decks with presenter notes that provide concrete examples of what moving towards inclusive language and pedagogy in the biology classroom can look like, and a collection of scientist profiles from diverse intersectional identities. They even offer in-person workshops! Definitely explore the library and pass along this resource in your professional networks.

  • SextEd Inclusive Language Checklist - This is a resource that I share frequently with educators who want guidance on navigating inclusive language for bodies, family structures, and behaviors in the classroom. Even though it is sex ed specific, there are many ways that this can be thought of in a more universal light, and I think this list does a good job of asking questions and providing examples without trying to identify a long list of "good" and "bad" words (which, of course, would be out of date as soon as it was published!).

Want to be more involved in gender-inclusive biology curriculum? Click HERE to sign up to join in on our listserv, a discussion forum where people can share ideas, classroom resources, and ask questions in a group of educators doing similar work.

Happy trails,

Lewis & Sam