Welcome to Somerville Mathematics

Welcome to Somerville Mathematics, a blog devoted to exciting mathematical things happening in Somerville MA. I am the founder of The Somerville Mathematics Fund, www.Somervillemathematicsfund.org
The Math Fund was chartered to celebrate and encourage mathematics achievement in Somerville. I hope you will check out my TEDxSomerville talk on the Somerville Math Fund,
I find that there are many other interesting things happening mathematically in Somerville and I hope on this blog to have others share what they are doing. So please contact me at mathfund@gmail.com if you would like to contribute an article.

Thursday, March 15, 2018

Pizza, then Pi, and finally Pies —A Great way to Celebrate a Transcendental Number

Making Pi Night Buttons

Wednesday, March 14 is Pi Day (3.14)  What better excuse is there to have a celebration of math with middle schoolers than π?     Last Friday night, well over 250 students, parents, teachers, and volunteers from the high school, PTA and community celebrated π  at the East Somerville Community School by eating pizza for dinner then spending an evening estimating, creating, collecting data, answering questions, and ending with pies for everyone.  Luckily the Math Fund celebrated early, since many schools had a Snow Day on Pi Day, thanks to the third Nor’easter this March.
Pitching pennies to figure which is a more challenging target,
a  circle in a square or a square in a circle

After enjoying pizza donated by the Bickoff family of the Commercial Cleaning Service (discounted by White Sport), the students from the East Somerville School, who were joined by students from Argenziano and Healey Schools, went around to a wide variety of math activities set up in the gym.
Drawing a circle using a right angle

These activities included: bicycle wheel roll, guessing contest, tooth pick drop (Buffon’s Needle problem), drawing a circle the size of a CD, mystery boxes, π button design, π facts quiz, birthday in π, circle in square vs square in circle, drawing cardioid or nephroid, drawing concentric circles by folding, drawing circles by tangents, drawing circle by right angles, graphing circumference vs diameter, and predicting circumferences in mm by feel of objects in mystery boxes.
Drawing a cardioid using straight lines

The event was planned by Scott Weaver (ESCS), Wil Jacques (Healey) and Erica Voolich (Somerville Mathematics Fund) with help from Jen Rodriguez (Argenziano) and Jonathan Killian (Argenziano).  Teachers at the Somerville High School recruited volunteers to help run the events they may have experienced themselves years before.
Estimating how far a bike wheel will roll after 2 revolutions.

Table Talk Pies of Worcester generously supplied small pies for all who came that night and large pies for the winners of events.  Table Talk has generously supported this Somerville Math Fund event for fifteen years. When planning the first SMF π Night in 2003; the Math Fund called the Table Talk Pi Company and explained what π day was and Table Talk generously donated large pies for prizes and small pies for everyone.  Fifteen years later, Table Talk Pies is not only still donating to the Somerville Pi night celebration, but to many more celebrations.   This year Table Talk donated more than 60,000 pies to schools and organizations celebrating pi day.
Drawing a circle using tangents.

A big thank you to all the volunteers and donors who made this fun, educational evening possible.  It takes a community to celebrate π day!
Drawing a perfect circle free-hand the size of a CD

The Somerville Mathematics Fund, was founded in 2000 with the mission to celebrate and encourage mathematics achievement in Somerville, MA.  They also award renewable college mathematics scholarships; applications will be due in early April.  For more information, to make a donation, or to volunteer, visit www.somervillemathematicsfund.org or mathfund@gmail.com or call 617-666-0666.
Graphing Diameter vs Circumference = 1/π slope
Taking a Pi Facts quiz

©Erica Dakin Voolich

Wednesday, January 24, 2018

Have a Great Idea on How to Teach Math? These Teachers Do!

Many teachers have great ideas on how to make their classrooms a better place for their students to learn math.  The teachers’ ideas frequently outrun the budget schools have for supplies and their own ability to subsidize their classroom.  The Somerville Mathematics Fund tries to fill this need through the generosity of their donors.  Jay Landers and Jasper Lawson and the Bickoff family from Commercial Cleaning Service each sponsored multiple grants. Lali and Jay Haines, William Kuhlman, and Winter Hill Bank each sponsored a teacher's grant.  The rest of the grants were funded thanks to the combined generosity of everyone who contributed to the Math Fund’s annual fundraiser.  The following teachers won grants to encourage and support mathematics achievement in the classrooms of Somerville.

These Teacher Grants were funded by the many generous donors who together contributed enough in our annual  fundraiser to support all of them.  There is power in donations of many sizes coming together to support the larger whole.

• Laura Bauer, Argenziano School (4th SEI-Integrated), Math Manipulatives plus Carpet
• Meghan Berube, Brown School (1st), Wooden Unit Blocks
• Jayne Campos, Argenziano School (1st), Think Tank
• Amanda M Chamberlin, Argenziano School (2nd, SEI-Integrated), Rug
• Susanne Douglas, Healey School (1st), Math Center Materials
• Donna Driscoll, Argenziano School & East Somerville Community School (Math Coach), Math Manipulatives
• Michael Fitzpatrick, St Catherine’s School (1st), Math Learning Centers
• Diana Garity, Argenziano School (2nd Newcomer Sheltered English Immersion), Renenrek Materials
• Caroline Grascia-DiPaolo, Winter Hill Community Innovation School (Autism Specialist), Math Manipultives
• Tzu-Ting (Ting-Ting) Han, Winter Hill Community Innovation School (1st Integrated SEIP), Math Center Materials
• Jennifer Kelly, Argenziano School (4th-SEI), Math Manipulatives
• Jennifer Kuszmar & Meredith Rothstein, Winter Hill Community Innovation School (K-1st & 2nd-3rd, Autism Teachers), Math Manipulatives
• Maddie Mayerson, Healey School (1st), Math Learning Center and Think Tank
• Anthony Pane, Healey School (5th math & ELA), Math Manipulatives and Think Tank
• Lauren Reilly, Healey School (1st), Math Learning Center and Games
• Halley H Snelling, Argenziano School (2nd Integrated), Rug
• Samantha Song, Kennedy School (1st), Storage, Math Storybooks, and Manipulatives

The Math Fund wants to thank  Jay Landers and Jasper Lawson for generously underwriting the following teacher grants:
• Katie Starbuck, Healey School (K-5 Math Coach), Number Talks: Fractions, Decimals and Percentages
• Barbara Strell, Healey School (Resource Room Teacher), Take-Home Math Games
• Meaghan Tubridy, Argenziano School (1st-3rd Special Education), Math Manipulatives
• Emily Voigt, Brown School (1st), Math Games

The Math Fund wants to thank the Bickoff Family of the Commercial Cleaning Service for generously underwriting the following teacher grants:
• Laura Bonnell, East Somerville Community School (3rd Grade Team), Family Math Game Afternoon
• Caroline Martha Burkard, East Somerville Community School (4th), Math Manipulatives

The Math Fund wants to thank each of the following for generously underwriting a teacher grant:

William Kuhlman:
• Angela Rodriguez, Argenziano School (3rd SEI-Integrated), Math Manipulatives and Games

Lali and Jay Haines:
• Aileene Martinez, East Somerville Community School (1st Grade Team), Family Math Afternoon Materials and Math Games

The Winter Hill Bank:
• Francis Carino, Winter Hill Community Innovation School (4th Math & Science), Math Manipulatives

The Somerville Mathematics Fund was chartered in 2000 to celebrate and encourage achievement in mathematics in the city of Somerville, Massachusetts.  Over eighteen years, the Somerville Math Fund has awarded $113,844 in teacher grants supporting two hundred ninety-one teachers’ projects in the city of Somerville along
with emergency grants to East Somerville teachers after the devastating school fire.

In early April, the fund will be seeking applications from students who reside in Somerville for college mathematics scholarships.  Links to the scholarship application form is available at  www.somervillemathematicsfund.org   For more information, to volunteer or to make a tax-deductible contribution, please contact Erica Voolich (617-666-0666 or mathfund@gmail.com).

The link to this post is http://somervillemathematics.blogspot.com/2018/01/have-great-idea-on-how-to-teach-math.html

Erica Dakin Voolich@2018