91̽��

Students Thea Chung ’21 and Oliver Weissleder ’21 recently became published scientists, as their research into how water acidity levels affect organisms’ feeding patterns was featured in the Journal of Emerging Investigators.

Chung and Weissleder completed an experiment as juniors in their Honors Biology class in which they observed the consumption of food by the single-celled protozoans Tetrahymena pyriformis under varied pH levels. The organisms, which live in ponds, lakes, and streams, exist at the bottom of the food chain. 

“The results were really clear. We saw an interesting trend that revealed that the tetrahymena ate less and less as the acidity increased, which is valuable information because this small organism functions as a model in a lot of biological research,” Chung said. “Although it’s so simplistic, it can mimic the biological functions of other, larger organisms.”

Over March break, two student teams participated in the annual RebootHacks competition run by Wayland High School in Massachusetts. The objective of the competition was to design software that aided students with remote learning. Blake Ankner ’23 and Andrew Rodriguez ’23 took home first prize out of more than100 participants. The program they wrote in the programming language Python is called “Summize,” which summarizes transcripts of Zoom meetings to assist students learning asynchronously. 

“The prompt for the whole competition was something along the lines of how we can help with online learning,” says Rodriquez. “Blake and I thought of all the 91̽�� students in different time zones and any students who have to watch long, recorded Zooms. So Summize does a few things. It summarizes the full Zoom class, pulls out key terms, and cuts video clips to match the terms. The teacher can then identify the kids who have to watch the Zoom and they receive an automated email with the summary, terms, and clips.”

Ryan Shue ’23, Sebastian Park ’21, and Aaron Lockhart ’21, made up the other 91̽�� team and they created a web app with a companion Chrome extension called “Focutivity,” which encouraged users to plan out their evenings with daily schedules and kept them from distracting and unrelated websites during those specific time periods. 

91̽�� faculty gather every year in a Faculty Forum, an opportunity to share ideas and methods with colleagues. This year’s forum, held virtually due to COVID-19, focused on culturally responsive teaching, designing anti-racist curriculum, student agency, flexibility, and equity. 

The overall theme of this year’s forum was the range of teaching experiences during the 2020–2021 school year, said Indu Singh, the Upper School dean of teaching and learning. 

“That could be anything from hybrid teaching to responding to the insurrection on January 6, to having conversations across difference, to technology,” Singh said. “There were a lot of options, and everything was related to what it’s like teaching in this academic year.”

Students gathered virtually on Wednesday for Community Day, during which they attended sessions focused on equity, justice, and anti-racism.

Coordinated by the student-led Self-Governing Association and the Office of Multiculturalism and Community Development, the day offered presentations and discussions on topics including race and politics, gender justice, artists of color, community engagement, environmental racism and justice, deaf culture, activism by athletes, and more. Sessions were led by students and faculty as well as alumni, including Jovonna Jones ’11.

Students on the Community Engagement Board are urging members of the community to take a “polar plunge” in support of athletes with intellectual and physical disabilities between now and spring break, said Andrea Geyling-Moore, director of Community Engagement Programs and Partnerships (CEPP).

The Special Olympics Polar Plunge is an opportunity to raise money and awareness for the Special Olympics of Massachusetts by pledging to take a “plunge” if donors commit to giving. 91̽��’s plunge is open to interpretation, Geyling-Moore said: Between now and spring break, participants can jump into cold water, do an ice bucket-style challenge, or complete another icy stunt as a pledge for fundraising. To learn more, visit .