Tag: CHEM-ENGG

Online Science and Engineering Fair

Boy Watching Video

In a classic example of turning lemons into lemonade, organizers of the Western U.P. Science and Engineering Fair are turning a disappointing situation into a new and exciting endeavor. 

The 22nd edition of the fair, which was to have been held Wednesday (March 18) in the Memorial Union Building, did not take place as planned. More than 125 students from Houghton, Keweenaw, Baraga, Ontonagon and Gogebic counties in grades four through eight were registered for the event. Due to directives to not gather in large groups and to maintain social distancing, the science and engineering fair didn’t take place. But that’s not to say it was cancelled. 

Emily Gochis, director of the Western UP MiSTEM Network and, in turn, the director of the Western U.P. Science Fair, said organizers have moved the fair to an online platform. 

“We wanted to offer this alternative method because we know how hard our students, parents and teachers have worked to develop and complete projects,” Gochis said. 

Under the new format, students as individuals or in pairs may use their assigned project numbers to submit a recorded project interview, photographs of the display board and a digital copy of the written report. The project numbers were provided to the students last week.

Gochis feels many of the students are up to this new challenge. “We are asking our students to be creative problem solvers and felt that we could do the same for them by developing a new submission process using out-of-the-box thinking and available technology in an authentic way.”

Gochis recognizes that not all students will have access to their projects or the needed technology with schools closed. “For that reason, projects can be submitted up to two weeks after K-12 classes resume,” she added. 

Students can submit projects by uploading photos, documents and a recording to a Google Drive folder identified by their assigned project number. “If needed, students can use FlipGrid, a free video capturing platform to record and submit their project interviews, up to five minutes in length,” Gochis said. 

In the face of a prolonged school closure, many parents are scrambling to find homeschooling options for their children. Gochis says participating in the science and engineering fair can certainly be of help.

“Science and Engineering Fair projects are one of the many ways for students to keep learning at home during school closures. A comprehensive student guide that includes a series of worksheets to help students and parents conduct a science investigation is located on the Western MiSTEM Network’s webpage.

Gochis said she realizes this new process isn’t ideal but she wanted to provide a mechanism for as many registered students to submit their projects as possible and felt this was better than canceling completely. 

“We have never tried this before and appreciate everyone’s patience as we work through this for the first time.”

Students and parents can receive a step-by-step online submission guide or direct any questions to Gochis via email. 

By Mark Wilcox.


Deans’ Teaching Showcase: Rebecca Ong

Rebecca Ong
Rebecca Ong

Janet Callahan , Dean of the College of Engineering, has selected our eighth Deans’ Teaching Showcase member: Rebecca Ong, assistant professor in the Chemical Engineering department.

Ong was selected upon recommendation by Chemical Engineering Department Chair Pradeep Agrawal for her broad innovation and use of creative teaching tools. Agrawal emphasized Ong’s efforts to “adapt to students’ contemporary learning preferences by using short videos, instant feedback, on-line quizzes, and a design expo with active learning tools like think-pair-share, iclickers, and role playing.” Agrawal also pointed out Ong’s use of a “spiral” technique where specific concepts are revisited through spaced practice, and her efforts to “connect the dots” with topics from previous classes, including statistics and data handling, computational tools, technical communications and global issues.

Ong confirms that she makes repetition —and variation—a priority. In her words, “Repetition of material is key for retention. Even with the clearest instruction, few people will completely understand a new problem the first time that they encounter it. Students need to be exposed to important points multiple times, and in different ways.” She starts each class with retrieval practice, and she attempts to bring content back with “increasingly large gaps between the reinforcement” as her quizzes often cover a mix of new and old content.

Her work to embed skills in the discipline comes from her sense that things are “most engaging and best learned when linked to a context students care about.” One excellent example of this is a recent project where students had to conduct an environmental impact assessment regarding the overseas construction of a chemical plant. She elaborates, “Students had to interview someone from another country or with many years experience living in another country to give a local community member’s perspective on the proposed construction of the facility in their hometown.” Student feedback about this project indicates that students change their analysis from whether a plant was technically feasible to consider whether it should be built, considering the environmental and social aspects.

But perhaps the biggest reason for Ong’s selection was her affinity for trying new things in her teaching. Again, her own words say it best: “I like to try new things all the time, whether teaching styles, new activities, new assignment styles, new technology or tools in the classroom. Sometimes these work well and sometimes they don’t. I always tell the students when I’m experimenting and try to get feedback about specific things I’m trying for the first time.” One recent example was creating video interviews of other on-campus faculty to use as “guest-lecturers” in a course because scheduling them live was impractical.

Callahan summarizes her nomination by saying “Rebecca’s philosophy of meeting students where they are at intellectually keeps students engaged with the material and really improves their learning. It is impressive that Dr. Ong keeps trying new things in her classes, trying to keep them fun for the students while figuring out the best way for students to learn the material.”

Ong will be recognized at an end-of-term luncheon with other showcase members, and is also a candidate for the CTL Instructional Award Series (to be determined this summer) recognizing introductory or large-class teaching, innovative or outside the classroom teaching methods, or work in curriculum and assessment.


I Was Asked to Be a Judge for Winter Carnival

Riley Simpson wears formal attire, a silver crown, and holds flowers and an award on stage at Michigan Tech Rozsa Center.
Asked to be a judge for Carnival Queen this year, I accepted with alacrity. And probably became the first judge ever to ask all the candidates a metallurgical question involving the lever rule—a question I knew no-one would know the answer to (none were materials science and engineering majors, who would have the best shot at knowing the answer). The object of the question was focused on critical thinking.

The Saturday morning before Carnival Week was day one of my judging. In my training, I was told I could ask any questions I wanted, and was given a set of standard questions to choose from. 

“Any questions?” I repeated?”

“Yes, anything you want—just ask everyone the same questions.” 

I warmed them up with a few standard questions: “Why do you want to be Carnival Queen,” and “Why did you choose to come to Michigan Tech,” and then stepped right into it, by going to the board and drawing a banana-shaped phase diagram, labeling the axes, temperature versus component (we used a gold/silver phase diagram).

I warmed them up to it by talking about how a pure component below its melting point was solid, and then after it was heated past its melting point, it was liquid. And then I explained how with a binary alloy with soluble components, the extra component adds a degree of freedom to the system. And that in turn gives such alloys a range of temperatures over which both liquid and solid are present. Then, I identified a state point in this two-phase region, just below the liquidus for a 50/50 alloy, and asked: “At this temperature and composition, we see there is both liquid and solid present. My question is: Do you think the mixture will be mostly liquid, or mostly solid?”

A few candidates asked clarifying questions, a few reasoned out loud. And, as I had hoped, given how we really stress critical thinking across all majors, all got the answer right. When I followed up and asked them why they thought it would be mostly liquid, the reasoning was sound—they tied it in with proximity to the liquidus or to the point being at a higher temperature. Very proud of all the Queen’s Finalists!  
Riley Simpson is shown smiling in her AFROTC uniform.
Congrats to Riley Simpson ⁠— 4th year mechanical engineering student, future commissioned second lieutenant (pending) in the United States Air Force, pilot/aviation enthusiast ⁠— and now, 2020 Winter Carnival Queen at Michigan Tech
Riley Simpson: Impeccable and inspirational at the Michigan Tech Winter Carnival Queen Coronation.

The second judging event took place the following Saturday night, during the Coronation. That evening, I enjoyed seeing all the candidates again, this time formal attire. They answered questions up on stage with last year’s Queen—a much higher pressure situation than I think I put them under! All of the finalists did a great job, and I am pleased to report that this year’s Carnival Queen is a Guardian of the North, Riley Simpson, whose passion is for flying, and whose musical talent was evidenced by an elegant and lively performance on the xylophone.

Riley is a fourth-year Mechanical Engineering student and member of the Advanced Metalworks Enterprise who will be commissioned as an Air Force officer when she graduates, and I’m confident she will go far in her career.

It was my great honor to meet all these confident, intelligent, talented, and service-oriented Winter Carnival Queen’s finalists. My last interview question, back on that first Saturday, was, “Do you have any questions for me?” It was immediately evident that they had not anticipated being asked to ask a question (I was mimicking a job interview). And, they all rallied, and with a variety of questions, such as, “Why did you come to Michigan Tech,” and “What does a dean do?” My favorite question came from one candidate who asked me, “Did you ever do anything like this (meaning, run to be Carnival Queen)? “Oh my goodness no!” I exclaimed. “It took me many years to get the confidence to be in the public eye.” It took me about an additional two decades!

Now, if you’re interested in learning the answer to the question I asked the Winter Carnival Queen contestants, “mostly liquid or mostly solid”—or want to hazard a guess, feel free to contact me, callahan@mtu.edu.
Janet Callahan, Dean
College of Engineering
Michigan Tech


Pioneers of Progress: Michigan Tech Celebrates EWeek 2020

This week, we’re celebrating National Engineers Week (Feb. 16-22). Everyone’s invited to special events on campus sponsored by Tau Beta Pi, the Engineering Honor Society student chapter at Michigan Tech.

The week kicks off on Monday, Feb. 17. Ever wanted to see how molten Cast Iron is poured in the Foundry here on campus? Now’s your chance, today, in the M&M, during the lunch hour, hosted by the Department of Materials Science. If you can’t make it Monday – there are sessions this week on Tuesday and Friday, as well.)  

Safety glasses available (and required) at the door.

And there’s more. Feel free to stop by and check out Eweek events as your schedule allows:

Monday, February 17
● Pouring Cast Iron in the MSE Foundry ○ M&M 209 at 11:30AM – 1PM

Tuesday, February 18 
● Pouring Cast Iron in the MSE Foundry ○ M&M 209 at 2:30 – 4PM 

Wednesday, February 19
● E-Week Cake ○ Dillman 112B from 11AM – 2PM

Thursday, February 20
● Airport Planning & Design Activity ○ Dillman 204 at 5PM
● YES Drop That Thun Thun, with IGS Enterprise ○ Fisher Food Pantry from 5-6PM 

Friday February
● Pouring Cast Iron in the MSE Foundry ○ M&M 209 at 12:30 – 2PM

Yes, it’s buttercream!

Founded by the National Society of Professional Engineers in 1951, Eweek is celebrated each February around the time of George Washington’s birthday, February 22, because Washington is considered by many to be the first U.S. engineer.

Eweek is a formal coalition of more than 70 engineering, education, and cultural societies, and more than 50 corporations and government agencies. This year’s theme: Pioneers of Progress. Dedicated to raising public awareness of engineers’ positive contributions to quality of life, Eweek promotes recognition among parents, teachers, and students of the importance of a technical education and a high level of math, science, and technology literacy, and motivates youth, to pursue engineering careers in order to provide a diverse and vigorous engineering workforce.


Michigan Tech student team advances in National Mine Design Competition

The very first Michigan Tech team has advanced to Phase 2 in the Society for Mining, Metallurgy and Exploration (SME) / National Stone, Sand, and Gravel Association (NSSGA) Student Design Competition. Phase 2 occurs at the upcoming SME Conference. Michigan Tech was among the top six in the nation to advance.

The competition is a grueling two-phase, team-based, problem-solving activity involving a technical design and an oral presentation. The problem highlights the challenges and opportunities associated with operating a sand and gravel quarry, developing an overall design plan, and optimizing the operating methods and economics. Students work on the problem from the perspective of an engineering consulting team, responsible for the development of the pit and mineral processing plant configuration.

The Michigan Tech team is interdisciplinary and includes mining engineering majors Ben Neely, Shawn vanDoorn, and Garrett Singer, geological engineering senior Ian Gannon, and chemical engineering senior (mineral processing minor) Erin Bowers.

Nathan Manser, GMES faculty member and Michigan Tech ’01 mining engineering alumnus, is mentoring them exceptionally well,” says John Gierke, chair of the Department of Geological and Mining Engineering and Sciences.

The competition’s Phase 1 design took place during fall semester on campus over a 21-day period. The top six teams were selected based on their design reports.

“Our team will now compete in Phoenix, throughout the weekend of Feb. 21-23, culminating with an oral presentation,” adds Gierke. “They will be asked to modify their design in response to a change that is provided at the start of the competition. Students will be interviewed by industry practitioners during the course of their work.”

Follow the Student Design Competition at the MineXchange 2020 SME Annual Conference & Expo website.



Greek Life Honor Society Recognizes Gretchen Hein

Gretchen Hein
Gretchen Hein

Last Sunday (Jan. 26), more than 300 students gathered for the 14th Annual Fraternity and Sorority Life Awards Ceremony held in the Memorial Union Ballroom. In addition to the many student awards presented, Order of Omega, the Greek Life Honor Society that coordinates the awards, took the time to recognize some exceptional faculty and staff members.

There are more than 460 students in fraternities and sororities at Michigan Tech, and Order of Omega wanted to emphasize that these awards were coming directly from the students.

The following faculty and staff members were nominated by members of the Greek community and recognized at the 2020 Fraternity and Sorority Life Awards Ceremony (winners are in bold type):

Faculty

  • Jeana Collins (Chemical Engineering)
  • Karyn Fay (Medical Laboratory Science)
  • Gretchen Hein (Engineering Fundamentals)
  • John Jaszczak (Chemistry and Physics)
  • Roger Woods (College of Business)

Staff

  • Nancy Byers Sprague (Graduate Degree Services)
  • Joseph Cooper (Student Financial Services)
  • Julie Ross (Civil and Environmental Engineering)
  • Rochelle Spencer (Student Leadership & Involvement)
  • Travis Wakeham (Biological Sciences)

Advisors

  • Danielle Cyrus (Financial Services and Operations)
  • Nathan Manser (Engineering Fundamentals)
  • James Schmierer (College of Forest Resources)

These nominations were written by individual students and were supported by an entire fraternity or sorority. 

Congratulations to all of these faculty and staff members who were nominated and thank you for inspiring and motivating students.

A complete list of all the award winners can be found on the Student Leadership and Involvement web page.

By Student Leadership & Involvement.


Engineering Participates in the 2020 Bob Mark Business Pitch

Husky Innovate’s 2020 Bob Mark Business Model Competition was held Wednesday (Jan. 29).  A total of 18 students making up 13 teams pitched business models to advance their innovation.

Community members and judges from across campus and the community selected the winners and provided the teams with feedback.

The Winners of the 2020 Bob Mark Business Model Competition were:

  • First Prize, $2,000—Kyra Pratley, POWERPENDANTS
  • Second Prize, $1,000—Jake Soter, SwimSmart Technologies
  • Third Prize, $500—J. Harrison Shields, Shields Technologies
  • Honorable Mention, $250—Samerender Hanumantharao & Stephanie Bule, Bio-Synt
  • Honorable Mention, $250—Allysa Meinburg, Haley Papineau, Sadat Yang, AAA Prosthetic Ankle
  • Audience Favorite, $250— Allysa Meinburg, Haley Papineau, Sadat Yang, AAA Prosthetic Ankle
  • MTEC SmartZone Breakout Innovation Award, ($1,000 Reimbursable expenses toward business development)—Ranit Karmakar

A special thanks to all those who lent their time and resources to make the evening a success including our contestants for their hard work and great presentations and our judges:

  • Dean Janet Callahan, College of Engineering
  • Brett Hamlin, Associate Department Chair, Engineering Fundamentals;
  • Nate Yenor, MTRSC Commercial Program Director
  • Patrick Visser, Chief Commercial Officer, MTEC-SmartZone;
  • Elham Asgari, Assistant Professor, College of Business
  • Josh Jay, Materials Science Engineering Student, University Innovation Fellow and Innovation House RA

A special thanks goes out to emcee Cameron Philo, Electrical Engineering and PHC New Venture Pathway Student, University Innovation Fellow and E-Club President; Lexi Steve, Mechanical Engineering and Pavlis Honors College Student, University Innovation Fellow and Husky Innovate Intern; and the College of Forest Resources and Environmental Sciences for operations support and space and SLS & IT for production support.

This event is a tribute to the late Bob Mark, Professor of Practice within the College of Business who started the Elevator Pitch Competition at Michigan Tech. The competition recognizes his entrepreneurial spirit and its continuation at Michigan Tech.

The 2020 Bob Mark Business Model Competition was hosted by Husky Innovate, a collaboration between Pavlis Honors College, the College of Business and the Office of Innovation and Commercialization.

Husky Innovate is Michigan Tech’s resource hub for innovation & entrepreneurship and offers workshops, competitions, NSF I-Corps training, a Speaker Series, and cohosts the Silicon Valley Experience.

Making their pitch: MTU students take part in Bob Mark Pitch competition

HOUGHTON — In four minutes Wednesday, students had to summarize their product, the need for it, and how they would bring it to market. For two more minutes, they had to field whatever questions a panel of judges could throw at them.

The gauntlet is part of Michigan Technological University’s annual Bob Mark Pitch Competition, named for the late Tech professor who founded the event. It was put on by Husky Innovate, which offers a series of extracurricular workshops and competitions for students to develop ideas.

Read more at the Mining Gazette, by Garrett Neese.

Michigan Tech holds annual Bob Mark Business Model Competition

HOUGHTON, Mich. (WLUC) – Michigan Tech held their annual Bob Mark Business Model Competition Wednesday night.

The competition gives Michigan Tech students a chance to pitch their ideas to a group of judges who decide on the best pitch and give feedback after each presentation.

Read more at TV6 FOX UP.


Judges Needed for Design Expo 2020

You are invited to be a judge for the 2020 Design Expo on Thursday, April 16. This year will mark the 20th anniversary of Design Expo! The Expo highlights hands-on projects from more than 1000 students on Enterprise and Senior Design teams.

Although special expertise is appreciated, judges are not required to be technological specialists or engineers. If you like engaging with students and learning more about the exciting projects they are working on, please consider judging.

Who should judge?

  • Community members
  • Michigan Tech faculty and staff
  • Alumni interested in seeing what today’s students are accomplishing as undergrads
  • Those looking to network with Michigan Tech faculty and students
  • Industry representatives interested in sponsoring a future project

Design Expo is co-hosted by the College of Engineering and the Pavlis Honors College. If you would like to serve as a judge at this year’s Design Expo, register as soon as possible to let us know you’re coming. 

By Pavlis Honors College.


LEAP Leaders: The Power of Near-Peer Mentoring

Just an ordinary day for the LEAP Leaders in the Department of Engineering Fundamentals at Michigan Tech. AJ Hamlin (far left) and Amber Kempppainen (second from left) are both in the front row.

AJ Hamlin and Amber Kemppainen have been recognized for their leadership in designing LEAP, a highly successful, best practice program for first-year engineering students at Michigan Tech.

by Michael R. Meyer, Director, William G. Jackson CTL

LEarning with Academic Partners (LEAP) co-directors AJ Hamlin and Amber Kemppainen have been selected by College of Engineering Dean Janet Callahan for the Spring 2020 Deans’ Teaching Showcase. Both are Principal Lecturers in the Department of Engineering Fundamentals (EF) and alumnae of Michigan Tech.

Both are broadly versed in methods and implementations for active learning and have practiced active learning methods in their classrooms for nearly two decades.

In 2015, EF started considering an approach to first-year engineering that would be effective and scalable. The selected approach used flipped content delivery in a studio environment in which students would have ready access to near-peer mentoring. As soon as the mentoring component was included, Hamlin and Kemppainen stepped up as the two co-directors of the program. Working collaboratively, they learned the principles and implementations of two existing approaches: Supplemental Instruction (SI) (usually associated with the University of Missouri, Kansas City) and Learning Assistants (LA) (usually associated with the University of Colorado). From study and attending on-site workshops and conferences, the two developed a composite approach to near-peer mentoring that became the LEAP program.

In general, SI does not include a mandatory session for students. By contrast, the model pioneered by AJ and Amber did include a mandatory LEAP session between the near-peer leader and a group of not more than 24 students to augment instruction in the EF first-year engineering courses. This was a significant departure that proved very beneficial; first-year students often do not see value in a situation that augments what they do in “regular class.” In effect, the innovation by the LEAP CoDirectors made the LEAP lab section meeting a “regular class meeting.” Once LEAP was experienced by the students over time, they appreciated the nearness of a near-peer to help them.

First-year engineering students meet with near-peer mentors in a LEAP section at Wadsworth Hall, on campus at Michigan Tech.

Hamlin and Kemppainen also adapted the LA model, embedding LEAP Leaders as mentors for the work to be done in the larger flipped classrooms of the first-year engineering courses. The EF major classrooms are in Wadsworth Hall (capacity of 5 LEAP sections, or 120 students) and in Dillman Hall (capacity of 3 LEAP sections, or 72 students).

Dean Callahan’s nomination emphasizes this insight and innovation at Michigan Tech. “Using near-peer mentors is a best practice in teaching—AJ and Amber’s work as co-directors of the LEAP program has been an outstanding demonstration of how to engage students with their learning,” says Callahan.

The LEAP Leader training program was designed almost from scratch by Hamlin and Kemppainen. The training prepares the LEAP Leaders to be learner-centered, but to emphasize that the weight of learning is always the student’s. The LEAP Leader is taught how to mentor students, and the training emphasizes practical learning concepts such as effective scaffolding for a student. It also gives them opportunities to practice the needed pedagogical techniques.

After the rollout of the revised first-year engineering program in Fall, 2017, it became clear that the LEAP leader training and experience was highly educational for those near-peer leaders as well. With that realization, Amber and AJ embarked on developing and teaching leadership courses under the Pavlis Honors College heading. Three courses are now offered: a 2000 level course that Amber and AJ developed and teach collaboratively, and 3000 and 4000 level courses that were designed and taught by Amber. The three courses taken together form the required set of courses in the Leadership Minor, which is offered through Pavlis.

Hamlin and Kemppainen have recognized the power that near-peer mentoring has to engage first-year students in their own education. They designed and implemented a program that is now seen as essential for first-year engineering students.

Jon Sticklen, chair of the Department of Engineering Fundamentals summarizes: “AJ and Amber have definitely gone above and beyond in their positions as CoDirectors of our LEAP Program. LEAP has become the cornerstone of the First-Year Engineering Program, largely because the undergraduate students who are our LEAP Leaders are well trained and genuinely connected to their first-year engineering students. LEAP works because of the leadership and content training, as orchestrated by Amber and AJ.”

Dean Callahan confirms their exceptional impact, both for the first year students and the LEAP leaders. “Michigan Tech can rightly be proud of the work of AJ Hamlin and Amber Kemppainen. As CoDirectors of the LEarning with Academic Partners program, they have shown a true engineering viewpoint in addressing the needs of first-year students: to have a good role model, an effective mentor, and a learning coach—all rolled into one sophomore student to whom they can relate. They had the vision as a goal, they sought out how existing near-peer mentoring programs addressed the issues, and they developed a near-peer mentoring program that is a critical part of what makes of first-year engineering program ‘tick’. I am very proud of Hamlin’s and Kemppainenm’s work in support of our students.”

AJ Hamlin’s experience in teaching first-year engineering students dates from 2001. In this time, she has done research in and developed an assessment of spatial visualization skills and measured the effectiveness of inverted and blended courses. Among other awards, Hamlin won the 2010 Editor’s Award from the Engineering Design Graphics Journal, and in April 2015 the Michigan Tech Canvas Creative Course Contest (C4). She has served in various offices of the ASEE Multidisciplinary Division, including Secretary/Treasurer, Program Chair, and currently the Division Chair.

Amber Kemppainen, who began teaching in 2005, is now in the final phases of completing a PhD in applied cognitive science and human factors (ACSHF). Through her work for her degrees in the learning sciences, Kemppainen has been supported in part by a King-Chavez-Parks Future Faculty Fellowship (a State of Michigan program). Her areas of research have included qualitative and quantitative analysis and assessment skills in educational settings, and development, deployment, and assessment of online training programs. She won a C4 award in 2015.

Hamlin and Kemppainen will be recognized at an end-of-term luncheon with other showcase members, and, as a team, are candidates for the CTL Instructional Award Series (to be determined this summer) recognizing introductory or large-class teaching, innovative or outside the classroom teaching methods, or work in curriculum and assessment.

Learn more about Michigan Tech’s LEAP program here.


Design Expo 2020 Registration Now Open

Michigan Tech’s 20th annual Design Expo will highlight hands-on, discovery-based learning. More than 1,000 students on Enterprise and Senior Design teams will showcase their work and compete for awards.

Student registration is now open. Senior Design and Enterprise teams must visit the Design Expo website to register and review important instructions, deadlines and poster criteria. All teams must register by Monday, Feb. 10.

The Design Expo takes place from 8 a.m. to 4 p.m. Thursday, April 16 in the MUB Ballroom and all are welcome to attend.

A panel of judges made up of distinguished corporate representatives and Michigan Tech staff and faculty will critique the projects at Design Expo. Interested in judging at Design Expo? Sign up here.

Design Expo is co-hosted by the College of Engineering and the Pavlis Honors College. Learn more at mtu.edu/expo.

By the College of Engineering and Pavlis Honors College.