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  Elizabeth Lynn's Math Adventure
Elizabeth Lynn's Math Adventure

First Day!

9/8/2015

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For the first day of school, I wanted to make an impression. I wanted the kids to have fun and be inspired to collaborate. I wanted them to start nurturing the innate ability we all have to be creative thinkers and problem solvers.  I took inspiration from our first day of professional development, where teacher teams had to build the tallest possible freestanding tower made from spaghetti noodles, tape, and a small bit of string that could be engineered to support a marshmallow.  

Although my team found disaster, since our tower could not stand without our help, we did use a lot of communication skills, problem solving, mathematical sense, and creative thinking to try to make it work.  I knew coming up with a simple version of this was the perfect way to introduce my students to the inquiry based model of math instruction they would experience this year. 

For both Math 7 and Math 8, I first introduced the concept of WWK (words worth knowing) with the same word: Persevere.   Most kids did not immediately know what "persevere" means. However, given the chance to discuss in small groups, in every class, a working definition was formed.  I stressed this from the very first day as traditionally, it is a very weak skill most students have when working on difficult problems.  That might be the reason "persevere" is prominent in the very first Mathematical Best Practice: make sense of problems and persevere in solving them.

From there, students worked in groups of four to complete the year's first performance task: Building a Paper Tower.  I have three classes of Math 7, followed by two classes of Math 8.  Given the more sophisticated Math 8 (Pre-Algebra) students, I altered the task slightly for them.

Math 7 Task:
Given 4 sheets of copy paper, and 12" of masking tape, work with your team to create the tallest, freestanding tower possible in 15 minutes.  The tower must be able to remain standing for at least 10 seconds. 

Math 8 Task:
Given 4 sheets of copy paper, and 12" of masking tape, work with your team to create the tallest, freestanding tower possible in 20 minutes.  The tower must be able to support 5 pennies and the pennies must be at least 10 cm from the table. The tower must be able to remain standing for at least 10 seconds. 

I created a table on the front board to display the results from each group through the day.  Interestingly, each hour took it as a challenge to beat the previous record.  So, the towers continued to get taller and taller.  In fact, I expected the towers from the last two classes of Math 8 students to end up significantly shorter since they had to support 5 pennies. However, the tallest tower of the day was from Math 8 students.  To me, this is a perfect example of raising your expectations of kids and they will meet those expectations.



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Hurt kids

8/27/2015

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So many kids we see every day are coming from a past and/or present of difficulties that we can never fathom.  The adage "you can never really know what's going on with a person" is true for even the youngest among us.  As an adoptive mom, I've seen first hand the results of early childhood trauma and recognize that many of my students are struggling with the same emotional and behavioral effects of a painful past and/or present living situation. 

The biggest problem is that the kids that hurt the most have developed behaviors that make it difficult for them to be loved or even make the most basic connections with adults.  They are the ones that are most frustrating to teachers, cause the most disruptions, and require a disproportionate amount of our teaching time to manage their behavior.  It's not easy to have a class of thirty kids, with 3-5 chronically misbehaving kids taking all of our attention away from the "real" instruction we're supposed to be providing.  For so many of these kids, the struggle is having control and they will do whatever necessary to maintain control, even at the expense of embarrassment or consequences. 



As an adoptive mom, raising a child from a very hurtful start on life, I've learned so much.  There is no easy path to helping these children, and no easy answers.  My husband and I learned very early on that it does, indeed take a village to raise a child and for our daughter, her village is very, very large.  She's lucky.


As more is learned about the human brain and influences of stress, it's more clear that even neonatal trauma or stress can have profound effects on the lifelong emotional and behavioral life of a child.  Very often, what seems like outlandish, defiant behavior is actually a symptom of PTSD, or related psychological issues. 


While many of our students are not as fortunate to have the very large village that my child has, they are lucky to have US.  For many students, school IS their village. If we approach behavior management from a place of understanding the behavior and helping these students manage their strong emotions, we can possibly avoid the downward spiral that prevents so many of these kids from escaping their circumstances through a meaningful education. 

A letter from a teacher to parents about "that" kid in the class click HERE.


Article: "Schools May Be the Best Place to Address PTSD in Young People" article HERE.


A list of resources to help educators help students affected by trauma HERE.
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An Amazing Week with FuturePrep Students!

8/15/2015

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It was such an inspirational week to work with an amazing group of young people, a generous local business, Sybesma's Electronics, and my teaching partner and new friend, Naomi VanSingel. 


The premise behind FuturePrep is to bring together a team of students to solve a real problem a local business needs solved.  Teachers receive training in the Creative Process and how to be facilitators, allowing the students to drive the instruction. 


The middle school program is one week long, with the team learning  their Driving Question (problem to be solved) on Monday and giving a formal presentation of their proposed solution to the business on Thursday afternoon.  On Friday, all student teams give their final presentation to a panel of judges to show what they have learned over the week as well as their solution to the Driving Question:
How do we communicate the value of a second life battery?

The Creative Process:

1) Introduction  and  2) Observation

Wearing our clean suits, we're ready for the LG tour.
Checking out the lithium ion batter used in a Chevy Volt.
Hank Sybesma demonstrates a high-low powered only by a second life battery.
A battery cell used to power a cordless screwdriver.
This golf cart is powered only by a second life battery using Global Battery Solution's patented method for using lithium ion batteries deemed un-usuable.

3) Investigation, 4) Incubation, 5) Solutions and Decision

Students writing the story of a second life battery in 40 words, or less.
A messy work space is the sign of a lot of hard work by our team.
These two kids were video editing rock stars.
Hashing out ideas.
Mr. Hank Sybesma was interviewed for the video clip that was presented as the final solution.
Students made comments on the final three proposed solutions during a gallery walk.
Sybesma's Electronics hosted a lunch for their employees and our team.
After kids made revisions to their proposals after their gallery walk, employees of Sybesma's Electronics provided their feedback.
Everyone from Sybesma's Electronics was so helpful and kind to our team. Here, employees check out the proposed solutions and provide feedback.
Students took a few minutes to collect their thoughts and impressions of what they learned at the end of the first day.

Students interview Cate Siler and Jennifer Sierra about their family business and the influence of their father, Hana Sybesma:

6) Validation

The kids were remarkably professional and poised for their final presentation.
Hank Sybesma was clearly proud of all the kids on our team.
Everyone felt a sense of accomplishment (as well as relief) when the final presentation was complete.
Team Sybesma waiting at their team table to answer questions and visit.

The Solution: Allow Hank Sybesma to share his ideas on how using second life lithium ion batteries can change the world via a Ted Talk.

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Hank Sybesma's Ted Talk trailer:

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Check out the article about our week written by Amy Biolchini for the Holland Sentinel here!
Last, but not least.... this is our final group picture, Harry Potter style:
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    Leaving a Trail:
    Mathematical Adventures

    We are on edge of something new and amazing. Where will this new path take us?

    Abbreviations Used:
    ISN= interactive student notebook
    WWK= words worth knowing
    PT= performance task



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    Elizabeth Lynn
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    Grows Professionally
    More Than Math
    Reflects On Teaching
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