Learning Updates for November 15 to November 19

November 19, 2021

Seventh Graders Tackle Info Gaps in Math

Students in seventh grade math engaged in their first “Info. Gap” activity of the year. The Info Gap structure requires students to make sense of problems by determining what information is necessary, and then to ask for the information they need to solve it. Students partner up and one student has the responsibility of solving the problem and the other student has the responsibility of releasing the data needed to solve the problem. This routine strengthens verbal communication skills, giving students a chance to practice explaining their mathematical reasoning with immediate peer response.

– Sarah Pikcilingis, middle school math teacher

PE Update: Tag Week Tradition Is Born

After a fall full of adventure, sport-specific skill-building, cooperative challenges, and fitness, the lower school physical education team deemed the final full week before Thanksgiving break to be “Tag Week.” A new tradition may have been born.

All around campus this week students were fleeing their classmates in sheer delight. The “Its” took the form of evil monkey lifeguards, dinosaurs, and regular humans, and escape routes involved boats, bridges, and fast feet. It was a lovely reminder that fitness and fun are mutually inclusive and that our students are always up for a game of tag.

– Alex Tzelnic, physical education teacher

Fifth Grade Studies, Creates Language Tree

Fifth grade students in the Language, Culture, and Community class have been learning about how humans learn language and how languages evolve over time. We are exploring various language trees to appreciate how some languages are related and to try to grasp the incredible diversity of world languages and cultures. In the accompanying photo are a few fifth graders by our class language tree, which represents the Indo-European language group. Ask a fifth grader how many languages there are in the world!

– Jen Friborg and Ana Maria Restrepo, grade 5 foundations for language learning teachers

By Anne Armstrong, visual arts teacher and arts coordinator |

January 27, 2023

The Coolidge Art Studio has been abuzz this week as classes finish artworks and transition to new explorations and challenges with various media. First graders recently completed making paper by hand, and are now learning about architect Zaha Hadid, who…

By John O'Neill, Director of Athletics |

January 27, 2023

After trailing by 3 points at the half, the boys’ JV basketball team exploded in the second frame and came away with a 6-point win on the road against Dedham Country Day yesterday. Team captain Anurag Mujumdar powered the comeback…


January 26, 2023

Second Graders Learn About Environmental Changemakers, Including One Here at BDS! Second graders have been hard at work the past few months to learn about environmental changemakers–people who identify problems, find solutions and inspire others to get involved. This week,…

By Alex Tzelnic, physical education teacher and wellness director |

January 26, 2023

Once a winter we give each of our physical education classes the opportunity to sled. After all, sledding combines so many of the elements we love about PE: being outdoors, balancing, taking calculated risks, looking out for others, and above…
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