Radiolab Presents: Gonads is a multi-episode journey deep into the parts of us that let us make more of us. Longtime staff producer and host Molly Webster explores the primordial roots of our drive to reproduce, introduces a revolutionary fertility procedure that sounds like science fiction, reveals a profound secret about gender that lives inside all of us, and calls on writers, educators, musicians, artists and comedians to debate how we’re supposed to talk to kids about sex.
Lesson: Sex, Genetics & Athletics from PGED
This lesson uses athletics as a lens to examine the biology of sex differences, and how societies react to individuals with these differences. Through readings, slides and discussion, students will examine the history of sex confirmation in elite athletic competition and learn why dividing people into two sexes is not as clear-cut as it seems. Students consider the practice of defining sex by anatomy, DNA, and hormones and then think about the various viewpoints on fairness, diversity and inclusion in sports and society. The classroom activity asks students to imagine being a doctor responsible for verifying the sex of athletes in an international track and field competition while considering the realities of genetic complexity as well as the impact of their decisions on athletes and other stakeholders.
The lesson plan includes a Do Now, slideshow, and a classroom activity.
There is also video lesson that includes a Do Now question and prompts to pause and answer questions.
Personal Genetics Education & Dialogue (PGED) raises awareness about genetics and discuss how genetic technologies impact people’s lives now and in the future.
TESTED Podcast
TESTED: A Surprising History of Women's Sports is a series produced by CBC, NPR's Embedded, and Bucket of Eels. The series is hosted by Rose Eveleth (they/them).
Through history and the ongoing cases of current athletes, TESTED explores the surprising story of who gets to compete in the women's category of sports.
The TESTED website contains episode transcripts and links for further reading
Glossary resources, sports access, and new podcast appearances [Apr]
Hello, educators! You are in our thoughts during this challenging time. Here is our newsletter for April 2020.
Hi, everyone!
You are in our thoughts during this challenging time. Though we are physically isolated from our students and each other, the Gender-Inclusive Biology team would like to share gender-inclusive resources for remote learning and support.
Please email us if you have other suggestions or are seeking help.
Check the end for an invitation to the first of a series of informal social hours on Zoom.
Useful gender-inclusive resources for teaching remotely: Here are a few assets that we think will be useful for teachers distributing lessons remotely during this time. Please email us if you have other suggestions to add to this list!
Activity: Sex verification in athletes This activity guides students through analyzing data and the history of how sex verification in athletes has changed over time. When using with students, you can emphasize the idea that "biological sex" is an ambiguous, non-scientific term with a definition that has changed over time.
Video: There are more than two human sexes This engaging video (mostly geared towards the high school level) is a great introduction to diversity of sex characteristics and distinguishes the differences between sex and gender identity.
Video: Secrets of the X Chromosome This video and lesson addresses the differences between sex chromosomes and autosomes, including high-engagement topics like colorblindness, identical twins, and cats, all while approaching sex and gender using more accurate language than most online resources.
Gender-inclusive Biology Talkspace/Social hour: We will be hosting our first informal check-in space for educators interested in Gender-Inclusive Biology on Thursday, April 16th at 3 PM Pacific/6 PM Eastern via Zoom. If you are interested in joining us, please email Lewis (fishyteaching@gmail.com) for the link to join in!
Upcoming appearances:
Many in-person conferences have been canceled in the coming months. However, there are some exciting opportunities to connect with Gender-Inclusive Biology Education and related work in online and remote settings.
Sam gave a 30-minute webinar about Gender-Inclusive Biology on the STEM Village on Monday, April 6th - you can check out the video recording here!
Jamie Kubiak, a chemistry teacher in New York City, gave a recent webinar on creating LGBTQ-inclusive classrooms. You can view the recording and see the slide deck here.
Sam has been doing a Twitter series focused on dispelling common stereotypes and misconceptions about Asian-Americans by sharing his own stories and the stories of Asian-American heroes in STEM and beyond. You can check the project out using the hashtag #ExpectAsianVsReality
Sincerely,
Lewis, Sam, and River
The Gender-Inclusive Biology Team
On binary sex: "Just because it’s a convenient system of classification doesn’t mean it’s right."
In this article for Slate, bone researcher Alexandra Kralick discusses scientific research that debunks the fundamental misunderstanding that sex is a binary.
Activity: Testosterone Levels in Elite Athletes
Image shows two graphs displaying information about testosterone levels of men and women in different sports.
In this activity by HHMI BioInteractive, students analyze data on testosterone levels in elite athletes to assess the appropriateness of official athletic policy. First, students learn about the current IAAF and IOC policies for using testosterone levels to determine eligibility for women's sports events. Students interpret the graph and engage in discussion. Statistical concepts include range, sample size, average, threshold, and using a graph to make predictions.
Activity: Sex Verification of Athletes
Drawing of Indian professional sprinter Dutee Chand running a race.
In this web activity by HHMI BioInteractive, students integrate knowledge from several areas of genetics to understand the history and the science behind sex verification of athletes.
The key concepts covered in the activity are:
Information stored in DNA is expressed as RNA and proteins, which impact anatomical structures and physiology.
Many gene products determine the development of biological sex characteristics in humans.
Like many traits, biological sex consists of a spectrum of phenotypes.
Scientific knowledge (e.g., knowledge about which genes and other factors contribute to a person's traits) can inform societal practices (e.g., what types of tests can be used to define an individual's biological sex), although ultimately implementing those practices reflects our values as a society.
The lab techniques covered in the activity are:
Physical examination
Barr body staining
PCR and gel electrophoresis of SRY gene
Serum testosterone measurement