sTEm–at-Work Puzzle 29: Vapor composition of mixtures of two secret perfume liquids

A technician has measured the boiling points of various liquids made by mixing different amounts of two “we-sell-smells” company secret perfume liquids. The 1st measurement was the boiling point of 100% pure “Essence of Skunk” the last was for 100% “Essence of Pearl”. 14 other liquid mixture boiling points are shown on the bubble-point curve. The technician also determined the percent of “Essence of Pearl" in the vapor just above each boiling mixture. That percent vapor (gas) data is shown as the Dew-point curve. The technician knew that the smell of a liquid drop of a perfume comes from the gas just above that liquid drop. Now, the technician knows a lot more about the behavior of the two secret perfume liquids when they become liquid mixtures with different percentages of “Essence of Pearl”. For example:

1) A boiling liquid made from a 50% mixture of both liquid ingredients produced a perfume that has a vapor that contains 50% “Essence of Skunk” and 50% “Essence of Pearl”. Yes or No.

Submit your answers below the blog post, or on http://www.fl-ate.org/.



Celebrating Women in Engineering Technology

As part of our celebration of women in STEM this month, I am very excited to acknowledge three female faculty in the Engineering Technology programs at three of our State Colleges. These women provide positive role models for students. They walk the talk, providing mentorship and encouragement for females in their own programs as well as in all other STEM careers. Female enrollment has increased in Engineering Technology and related technical programs by 8% between 2009 and 2011; research demonstrates the importance of having women instructors in STEM coursework for female students. We are very lucky to have these three women on our Engineering Technology team in Florida!

Adrienne Goulde-Choquette is the program manager and lead faculty for the Engineering Technology program at the State College of Florida, Manatee (SCF). Adrienne is starting her forth year at SCF and offers the ET specializations in Alternative Energy, Digital Design and Modeling and Electronics. Adrienne is a mechanical engineer, a photographer, and is an MSSC Certified Production Technician. She participated in FLATE’s Iberian Partnership for Technician Excellence both in summer 2011 and spring 2012. The Fall 2012 Engineering Technology Forum will be held at her program site on the Venice campus of SCF the last Thursday and Friday of September.

Sara Galatotio will start her second year as faculty for engineering technology at Florida State College at  Jacksonville. Sara is an assistant professor and teaches various advanced manufacturing specialization courses that include OSHA safety, microprocessor fundamentals, survey of electronics, digital fundamentals, and introduction to manufacturing, hydraulics and pneumatics. Sara holds a bachelors and masters degree in materials science and engineering from the University of Florida. In 2006, Sara won second place in the Institute of Materials, Minerals, and Mining Young Person World Lecture competition sponsored by Rolls Royce. The goal of the competition was to take a difficult scientific topic and relate it to the general public. Furthermore, she is MSSC certified, and a member of the National STEM Consortium's mechatronics team which is working to establish a one year academic mechatronics program that will be available across the country.

Margie Lee will be starting her first year teaching at Florida Gateway College (FGC) in Lake City in August. Margie comes to Florida from western North Carolina. Before that she was in Oregon where she taught engineering technician-related programs. Margie has a B.S. and M.S. in industrial systems and engineering as well as an MBA degree. She has also taught in Oregon. FGC offers both the quality and advanced manufacturing specialization tracts in the A.S. Engineering Technology (ET) degree. Margie will lead FGC's A.S. degree in engineering technology degree program which currently offers both quality and advanced manufacturing specialization tracts. John Piersol, director of agriculture and engineering technologies is extremely excited about the expertise Margie is bringing to FGC. In addition to teaching ET courses, Margie will oversee FGC's mobile manufacturing trailer which is used for both coursework and outreach, and is fully equipped with advanced manufacturing equipment. Margie is looking forward to joining Florida's ET faculty, participating in our ET forums, and rebuilding the ET program at FGC.

Sound of Music from the Himalayas

In a tiny town, far removed from the Austrian alps, the blue-ridged hills are resounding with the music of Mozart. Nestled in the lap of the Himalayas, far from Salzburg, in the Himalayan town of Kalimpong, is Gandhi Ashram School—a Jesuit school committed “to making a difference in the lives of the poorest of the poor.”

It all started in 1980, when the Late Father Edward McGuire, a Canadian Jesuit priest came up with the idea of using music to impart education to children of local “coolies” and subsistence farmers with meager income. He chanced upon this idea when he saw first-hand, while working at another regional school, the remarkable effect music had on the local children. He knew immediately good education without fees, with music introduced as part of the curriculum was their ticket to a new and more meaningful life. Thereafter, Fr. McGuire hired a violin teacher, bought eight violins from a music shop in Calcutta, and in 1993 with guidance from his supervisors started Gandhi Ashram School, named after Mahatma Gandhi—a renowned leader championing the rights of the downtrodden. The rest, as they say, is history.

Today Gandhi Ashram is a reflection of McGuire’s biblical beliefs “to give life and to give it abundantly.” Fr. Paul D’Souza, who has taken over the reigns since the passing of Fr. McGuire in 2005, says the school’s approach to education is multi-faceted. Its vision is rooted in Jesuit education “that aims to assist in the total formation of each individual, emphasizing life-long openness to growth.” D’Souza, who currently serves as the director, says the school is committed to continuing McGuire’s vision “to give a hopeful future to poor children who have been suffering, as their families have for generations, from poverty, malnutrition, and lack of educational opportunities.” The school’s primary focus is on providing quality education that will enable each student to discover his or her talents/potential. Gandhi Ashram School is open to students from all faiths, does not discriminate on the basis of religion, and fosters tolerance and empathy towards others.

The school currently has 14 teachers, two of whom are full time music teachers and alumni of the Ashram, and is comprised of 300 students, ranging from grades K-8. Admission is based on three factors: 1. economic poverty 2. social poverty/marginalization (lower castes, tribals/indigenous people) 3. When everything is equal, preference is given to a girl child. The unique feature of the school also lies in its training in stringed instruments which include the violin, viola, and cello. Training starts in the first grade when every student learns how to play an instrument starting with the recorder, with a select group of students being taught how to play the piano.

Music is indeed central to the education at Gandhi Ashram. The school follows the Indian Certificate of Secondary Education board curriculum, and makes every attempt to ensure “all-round growth and development, as well as enable students to keep abreast with innovations in education.” Students are taught English, mathematics, science, social studies and the local vernacular language, Nepali. The school also has a choir, an Indian classical dance club, art club, literary and theater club. On weekends, the school offers training in martial arts/Tae Kwando, volleyball, basketball, and soccer which is the sport of choice among many students.

Not surprisingly, the school has been highly successful in making waves on a local, national as well as international realm. Kushmita Biswakarma, an alumna who was adopted by a German family six years ago, is a current member of the Bavarian Youth Orchestra and an accomplished musician who won a scholarship to study music at the Music University of Nuremberg, in Germany. Added to its roster of distinguished alumni are three students who have been hired by a reputed music academy in Mumbai, India; whilst others are music teachers in the neighboring country of Bhutan. Former students have also been chosen to become members of the India National Youth Orchestra that consists of the best musicians from all over India.

Over the course of years, a number of students have also travelled to Europe and Japan to attend workshops, or on concert tours. In India, Gandhi Ashram’s senior orchestra has performed in metropolitan cities like Delhi, Kolkata and Mumbai. Outside of making their mark in the musical arena, a few female students have also been trained as nurses, or have pursued post graduate degrees in business administration, social work, hotel management in renowned universities in India.

Although Gandhi Ashram continues to make a positive impact in the lives of underprivileged children, the school currently faces severe challenges that fall largely under two categories. First, maintaining creative fidelity in terms of developing the founding spirit and ideals of the Ashram, and secondly sustainability and financial stability. Since most of the students are from very poor families, students are not charged any tuition fees, or fees for books and stationery. Additionally, all educational expenses of students who graduate from the Ashram and transfer to well established schools in the area including the cost of transport, meals, books, uniform and basic medical care, are incurred by Gandhi Ashram.

These have undoubtedly placed a heavy burden on the school’s financial reserves. Given an increase in enrolment every year, there is also an immediate need for additional space. The Ashram also does not receive any Government assistance/funding, and relies heavily on volunteers and donors to uphold some of its monetary as well as personnel needs. Then too, D’Souza says “the effort to find means to bring these children out of their poverty into the new world of modern India is a challenge we feel we cannot refuse.” To address this and as part of the solution, the administration is trying to get the community more involved. The school is trying to establish endowment funds to help pay teachers’ salaries, bear the costs of maintenance, and uphold the children’s feeding program which provides two free meals to all students. Contingent on securing these funds, the school hopes to upgrade to higher secondary level, and relocate the entire school, which suffered structural damages following a massive earthquake in 2011, to a new campus.

In all of this, the school remains firmly committed to its mission. In an effort to introduce new pedagogical methods, it offers on- the-job-training and workshops to teachers. The school also plans to expand its music program, by introducing other instruments especially the Indian musical instruments, dance and vocal training.

Moving forward D’souza hopes Gandhi Ashram will continue to serve as a beacon and model of education—one that strives to create an environment to help each student evolve as persons with a sense of individuality as well as a belief in the values of community. “We are passing through a period of planning and development which invites us to look to the future with hope” says D’souza. The possibilities for more work/improvement seem to be boundless, but “it is encouragement enough for us to dare to dream the impossible dream.”

For more information on Gandhi Ashram, or to donate/sponsor a student visit www.gandhiashramschool.com, or contact Fr. Paul D’souza at pauldsj64@gmail.com. You can also find them on Facebook at www.facebook.com/gandhiashramschool .

Watch a PBS Report on Gandhi Ashram featuring Kushmita Biswakarma:





Another documentary on Gandhi Ashram that won Best Educational/ Motivational/ Instructional Film at the 51st National Film Awards in 2004

“Summer Is All About STEM-based Outreach”…..so says FLATE’s Executive Director!

Dr. Marilyn Barger & Danielly Orozco at AƱarbe dam in Spain. 
Summer is a prime time for outreach – students and teachers are out of school and ready to relax, renew, and reinvigorate themselves. Cleared of the day-to-day stress of meeting classroom and school deadlines, most are eager to explore new topics and dig deeper into those that interest them in anticipation of the new school year.  Since dissemination, outreach, professional development are core to supporting our FLATE technician mission, summertime finds us busy working with both students and teachers across the state providing stimulation and excitement for students and educators for manufacturing through various STEM activities. Working together, building on our partnerships, FLATE reaches out into many of our Florida communities to build a strong next generation STEM, specific in terms of the manufacturing workforce. We are always looking for and welcome new industry partners to help us better impress upon educators and students the awesome opportunities in manufacturing based STEM careers.
             
The Regional Manufacturers Associations (RMA's) in Florida and manufacturers within their regions are partnering with FLATE, local schools, and community groups for various manufacturing and STEM outreach activities. Building on the momentum of ideas developed during the FLATE outreach workshop in February at Harris Corporation, the Volusia Manufacturers Association (VMA) and the First Coast Manufacturers Association's (FCMA) in Jacksonville have partnered with FLATE for educator and student outreach in their regions. You can read all about their planned activities in this issue of the FLATE FOCUS. Upon request, FLATE is also developing new materials for the Jacksonville area to use in their efforts starting this summer. South Florida Manufacturers Association (SFMA) and FLATE are also developing plans for summer outreach activities. The new Center for Advanced Manufacturing Excellence (CAME) is also partnering with FLATE to develop guidelines and best practices for partnerships between schools and industries as well as recognition programs for such partnerships through its Dream It! Do It! Campaign.
            
In the College of Central Florida (CF) service area working with the Marion Regional Manufacturers Association (MRMA), FLATE ambassador, Sara Lefils and others continue the outreach legwork. Sara is addressing K-12 students about manufacturing careers and educational pathways. In a separate effort in Ocala, Dr. “Row” Rogacki of the Florida Human and Machine Cognition Institute (IHMC), College of Central Florida, and Betty Hackmyer teamed up with FLATE to implement FLATE robotics camps at the impressive IHMC (www.ihmc.org) facility in Ocala. Sixty lucky Ocala area middle schoolers will be engaged in one of three Lego Robotics 1 week camps this month, adding 60 additional students to the over 100 young people who will be attending FLATE robotic summer camps on the HCC Brandon Campus.
            
Shifting gears, it is with great pride and pleasure that I get to share with you that Brad Jenkins, director of  engineering technology at St. Petersburg College and Co-PI of FLATE since 2001 will receive the NSF supported HI-TEC Conference Educator of the Year award.  He will receive this competitive award at the HI-TEC Conference in Denver next month. All of us in Florida technical education have always recognized Brad's contributions to technician education, are very lucky for Brad’s many years of dedicated service to engineering technology education in Florida, and are ecstatic that he is receiving national recognition for his work. He continues to be the mastermind of the Florida Forum for Engineering Technology. Congratulations Brad, on behalf of all FLATE stakeholders and staff!  For our readers, this is also a reminder that you too can recognize a Florida educator by nominating someone for the FLATE educator of the year awards. Nominations are open through August, and can be submitted online at www.fl-ate.org.
            
Enjoy our June issue of the FLATE FOCUS where the central focus is on manufacturing outreach across the state, and providing a glimpse of its varied manifestations. If you are inspired to pursue similar activities with your organization, and would like to engage in some local events please contact me at 813.259.6578/barger@fl-ate.org. For a different approach to outreach, check out the ideas for professional development for educators in one of the articles this month. Lastly, don’t forget to check your answer to STEM Puzzle # 28 titled “Which essence, skunk or pearl, is more volatile?”