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Studio I Art: Zoanthids and Coral

By Charlotte Bertsch, III Form

Studio I Art:  Zoanthids and Coral

Zoanthids live on rocky and rubbly areas in flat intertidal zones. This particular kind of zoanthid, zoanthus sociatus, can be found on the highest part of the intertidal zone, which means that the coral is located in a middle ground between tide marks and is underwater during high tide and above water during low tide. The other kinds of zoanthids live on the upper levels in the lower surf zone, which indicates that they are located in the region where waves break. (more…)

How the Adolescent Brain Works: In Annotated Diagrams

By Hannah Hassara, Katherine Gao, Kennedy Petties, Ryan Yang, Mary Flathers, Nathan Laudani, Cecily Bradley, David Ragone, Caitlin Lochhead, Teresa Meyer, and Steven Sinchi, V Form

How the Adolescent Brain Works: In Annotated Diagrams


Editor’s Note:
In the culminating assignment of the Biology 30 unit on Learning and the Brain, the students created Annotated Diagrams of their brains and how their brains learn new information. An Annotated Diagram is a formal sketchnote that aims to demonstrate understanding of the information by demonstrating how the information was processed. The following question was posed: “How might the fact that you are an adolescent help you craft learning strategies that work for you and are effective?”

 

 

 

 

 

 

Scroll down for large images of the Annotated Diagrams. (more…)

Newton’s Law of Synchronicity?

By Kyle Rubin, VI Form

Newton’s Law of Synchronicity?

Sir Isaac Newton’s third law of motion, which reads, “For every action, there is an equal and opposite reaction,” can be applied outside of the scientific realm and into the philosophical realm in that every action is done for a reason. With this in mind, synchronicity exists in that one thing can provide context for another, whether they have a direct correlation or not.

Synchronicity provides context for how or why some things occur. It explains how two things, whether physical or conceptual, may seem related even though they have no discernable connection. Newton’s third law of motion covers similar bases to synchronicity, in that the third law gives insight into the opposing side of an action. Newton provides the reason for why a reaction will happen, similar to how synchronicity describes why events appear similar even though they may not be explained by conventional standards. (more…)

Are Year-Round Islands Off the Coast of Maine Economically Sustainable?

By Emily Taylor, IV Form

Are Year-Round Islands Off the Coast of Maine Economically Sustainable?

Editor’s Note: Emily created this presentation while attending the Waynflete Sustainable Ocean Studies Summer Camp through partial funding from The Matthews Fund. (For better clarity images, click here for Google Slide presentation)

Hurricane once was… now is not. We don’t want this happening to the current year round islands… but why?
I wanted to figure out why this mattered, not only to me but to everyone in Maine and everyone who cares about Maine.
Year round island communities are something that have been a part of maine for a very long time. Holding on to these islands almost maintains the heritage, history, and identity of Maine.
In order to look at islands around the world on a global scale, figuring out how these small Maine islands work on a local scale will help to make a global change. Also, the collaborative information and solutions for islands around the world could be a useful database.
The fishing industry is very prevalent and important on the islands of Maine, so the island communities are important to preserve.

(more…)

Constructing a Flowchart in Biology

By Amy Wang, V Form

Constructing a Flowchart in Biology

Editor’s Note: The following description of the assignment provided by Ms. Kimberly Berndt, STEM Faculty–

It can be challenging to understand the complex physiological mechanisms and pathways we explore in Biology.  One effective strategy to synthesize, organize, and review information is through visual thinking.  We employ visual thinking in a number of ways.  In this assignment, students were charged with constructing a flowchart to illustrate their current understanding of how carbohydrates are metabolized.

An effective flowchart takes a complex process and simplifies it in a manner that makes the information more accessible.  Flowcharts can be found in many Biology textbooks for this reason.   However, the process of constructing a flowchart can be an even more effective tool for learning.  Constructing a flowchart requires multiple intellectual tasks. (more…)

A New Reality for Cancer Patients

By Sophie Haugen, VI Form

A New Reality for Cancer Patients

“No radiation. No Chemo. No Cancer.” These are the words on the sign hanging from the window of the Ben Towne Center for Childhood Cancer Research at the Seattle Children’s Research Institute. Partway through my fifth form year in Advanced Biology, Jack Thalmann and I were fortunate enough to be selected for internship positions at a cutting-edge research lab for one month of the coming summer.

This past August, we traveled to Seattle and lived in Magnolia, an urban-residential neighborhood located a few miles north of downtown Seattle, with Max (‘72) and Marcia Witter. Each day we commuted to the Ben Towne Center and worked in the Jensen Lab, which focuses on immunotherapy as a treatment for pediatric cancer. Dr. Michael Jensen (‘82), the director of the Center, has made remarkable strides and has achieved some incredible success. Dr. Jensen and the staff at the Jensen Lab take an innovative approach to fighting cancer: they collect blood samples from pediatric cancer patients, genetically engineer the patient’s own T-cells to recognize cancer cells, and infuse the treatment back into the patient’s body. (more…)

Dreaming Big: Robotics and Circuits Class

By Chris Roche, STEM Faculty

The Circuit Engineering Stair Master

The students in my spring “Robotics and Circuits Engineering with Physical Computing” class did it. They pulled it off!! We now have the “Stair Master” currently installed and running in the stairwell off the first floor of the St. Mark’s STEM building. Students and faculty like the installation, and we are looking forward to a phase two expansion that has music!

The “Stair Master” is an installation that allows a flight of stairs to be interactive with the people walking on them. Here are videos showing the Stair Master in action:
Video 1: Click Here
Video 2: Click Here
Video 3: Click Here

When you step on one of the steps in the “Stair Master”, LED light strips light on the stair you are on. The system uses sensors to know which stair you are on, triggering the appropriate lights. There are versions of interactive stairs already existing, such as the musical staircase at the Museum of Science in Boston. However, the “Stair Master” at St. Mark’s was designed and prototyped exclusively by the “Robots and Circuits” class, using class-built knowhow and our prototyping process. (more…)

Encapsulating Antitumor Nanodrugs

By Michelle Hung, VI Form et al

Encapsulating Antitumor Nanodrugs

Nano-particulate drugs hold great promise in improving drug efficacy because of their enhanced solubility, prolonged retention time, and higher bioavailability with tissues or cells. Generally, these nanoparticles are encapsulated to keep them well dispersed according to specific particle sizes in the manufacturing process. The additional advantage of encapsulation is that a rationally selected coating agent may tailor the pharmacokinetics and control the release of therapeutic nanoparticles in the targeted tissue, simultaneously reducing the toxicity and side effects of drugs. (more…)