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Learning Updates for January 16 to January 20

January 20, 2023

Digging Into the Rocks In Sixth Grade Science

Students in sixth grade have started a unit on geology and are learning to define and explain the idea that geology determines biology, one of what Mr. Hamilton refers to as his four “Nursing Home Messages” (feel free to ask your sixth grader for clarification).

Having learned a bit about Earth’s layers and the ways in which they occur as a result of changes in temperature, density, and pressure, students went on to develop an understanding of the rock cycle and the three major rock types. Along the way, they had a chance to explore and closely observe a variety of rocks and minerals from around the globe to better understand how different locations, landscapes, and geological processes can impact the formation of crystals. From here, they will dive deep into plate tectonics and the ways in which Earth’s constantly moving plates sculpt and reshape the landmasses we call home.

– Bill Hamilton, sixth grade science teacher

Fifth Graders Unlock Understanding of Others

In fifth grade, students worked on their “Key to Understanding the Beauty of Others.” In chapter two of The Arrival by Shaun Tan we see the main character insert a key to unlock his new home and attached to this key is a symbol. In this activity, students constructed a physical symbol of the “key” to understanding others. The symbol represents an idea, concept, or behavior which they feel is the “key” to understanding the unique beauty of others.

– Vaniecia Skinner, fifth grade teacher

Third Graders Present Their Animal Adaptations

The third graders have been learning about the physical and behavioral adaptations of animals. As their culminating project, students designed and constructed an animal using their knowledge of adaptations as well as their own creativity! Some criteria included structural adaptations that allowed for an offense or defense against predators, instinctive behavioral adaptations, place within a food chain, and a habitat suited for its biome. Over the past few days, our third grade zoologists have been presenting these new species to their classmates in person as well as family members near and far via Zoom.

– Leigh Twarog, third grade teacher

BDS Fencing vs BBN 13 01.07.26Web

BDS

February 2, 2026

After two snow days to start the week, our teams quickly got back into rhythm once competition resumed. On Wednesday, the fencing team traveled to the Boston Fencing Club to take on BB&N and came away with an impressive overall…
BDS MS AMC8 Math 4 01.30.26Web

BDS

February 2, 2026

On Friday, January 30, 57 middle school students participated in the American Mathematics Competition’s AMC8, an international math competition on an eighth grade level. Students from around the world took part in the online, 25-question, 40-minute-long competition. The organization encourages…
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