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Maker Philosophy

Making is a great way to learn. It teaches us what is in the books and beyond. 

Making can be a great way for students to execute their academic knowledge. Just by listening and seeing in class, many students think that they know but only to find out that their learning is not complete until they work on a problem. Compare to regular worksheets and assignments, the artifacts produced by making have a much deeper meaning to the students as they put their passion and interests into the project. Making, as it is creating, is a higher level of learning according to Bloom's Taxonomy. It also provides the opportunity for the students to apply their knowledge to the real world. Students with various cultural backgrounds can use making to express their interests and it provides an opportunity for their peers to learn about different perspectives. Making fits all levels of budgets. Sometimes the smaller the budget is, the more creative the maker can become, so it is a great way to level the playing field for students of all socioeconomic backgrounds.

Making also teaches students important life qualities. My focus is on resilience, the mindset to rise above difficult circumstances, the capacity to bounce back after a setback, and the tenacity to stay on a difficult task. According to Dr Kenneth Ginsburg, resilience is built on 7C’s: competence, confidence, connections, contribution, coping, character, and self-control. Making naturally touches many of these areas such as when a student built an artifact, the accomplishment increases the competence of the student which is the base of resilience. With such accomplishment, the student gains more self-confidence. Many making projects involve teamwork, we build true connections with fellow students through a common goal. Each student learns how to positively contribute to the team. They find out what their strengths are so that they can help others, and they learn when to seek help to make up for their weaknesses. Unexpected situations and setbacks often happen during making, students would learn how to cope with failures, they will learn how to problem solve and rise above the challenges. Equipped with coping skills, students will fear less about future failures. Students also learn how to cope with conflicts. They learn how to listen to and resolve different opinions with their teammates. They will learn to appreciate different perspectives and how diversity enriches the final product. Finally, students can see how their good decisions are reflected in their artifacts, they will trust their ability to control the outcomes of whatever comes their way. This is very empowering to young people in preparing them to face the challenges in adulthood.

In this digital age, I think making is ever more important for the students to be more appreciative of where things come from. They will be more appreciative of the natural resources we take from this planet and of the people who often be making our everyday products in less than ideal living conditions.

Finally, making prepares our students for promising career fields. I recently had an externship and found out that Central Texas has a vibrant manufacturing industry where employers are yearning for young people who can take initiative and just make something. As a teacher, I look forward to involving industry personnel in the making of my students in the future.

Projects

Microbit: reaction time game

UTeach Maker program got each of us a Microbit kit in Spring 2021. One of the projects that I made with it is a reaction game. The user first presses start and Microbit will countdown from 3. A checkmark will be displayed at random and the player who presses the button first will get a point indicated by a corresponding arrow. Whichever player reaches 3 points first win the game.

 

This was my first official maker project after a long time of putting down my electronics knowledge and programming skills since college, I am happy that I refreshed my programming and project management skills through this project. Particularly, I didn't know where to start at first so I just went back to the basics and started with an existing project and then made improvements that I saw fit. I demoed this project to the UTeach Maker community and other UTeach professors during a Maker year-end event.

3D printing

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So I decided that whenever time allows, I will make the gifts rather than buying them.

One of the first gifts that we made was the teacher appreciation gifts for our UTeach instructors. After discussing with my cohort, we decided to give them bookmarks that are personalized to their interests. Because we were going to work as a team in various locations so we decided to use simpler flat designs to avoid print failures, and bookmarks fit that concern. 

Working with my cohort, I was responsible to create the 3D models and then I passed them to my colleague to print them at the UT labs.

After exploring with OpenSCAD, I used TinkerCAD instead to create the models, so that I can create all the designs intime for printing and make the Teacher Appreciation Week.

Scarf

For years I have been struggling to find the perfect gift for my family's birthdays/anniversaries, etc. I found that to make them gifts, I better convey the message of love. I chose to knit a scarf for my sister's 50th birthday. 

Originally I was going to knit an advanced double sided pattern. However I just couldn't make it work after a few tries. So I switched to this intermediate pattern that would work well with my yarn.

My sister was very touched when she received it in Asia after I mailed it to her. Due to the strict quarantine rules there, we haven't seen each other since the pandemic started. This scarf formed a great connection with her.

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Education

Building polyhedron with marshmallows and toothpicks

I started teaching Advanced Geometry in Spring 2022. I took over from a teacher whose teaching style was more traditional and the students asked for a more interactive way of learning. I tried to incorporate as much hands-on and visualization into the lessons after more than a year of virtual learning. One opportunity I had was during the 3D solids unit. I researched on the internet about this making activity where the students can create polyhedrons using toothpicks as edges and marshmallows as the vertices. 

My students' creations went above and beyond my expectations. They made a diamond, a heart, and many other polyhedrons. We also used our creations to explore the Euler Characteristics. This activity was one of the favorites of my students from their feedback.

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Programming: Interior Angles of Regular Polygons

As some students chose to do the marshmallows polyhedron activity, another group of students chose to learn some programming while applying the geometry knowledge they just learned in a recent unit.  I used a UTeach AP Computer Science Principal lesson as the blueprint and asked the student to create a program via Scratch. The picture on the right was the original lesson and due to time and various programming experience of the students, I simplify the end deliverable to be a closed polygon instead of spiral. The program must take an input from the user for the number of sides and the student's program will automatically draw the corresponding regular polygon. The student applied the sum of interior angles that they just learned in the previous unit into their program.

I gave each student a different task to take their program to the next level. One student who had more experience in programming. He asked me if he could use Python instead and I said sure. When he was done with the original requirement, I asked him to be creative and add a personal touch to his program, he decided to use a different color for each side as the program draws the shape. Another student who had less experience and she was hardcoding the degree of angles into her program based on the number of sides. I showed her how to use the math operators in Scratch and asked her to shorten her  code to instead of a long list of scenarios, have the program to calculate the degrees based on the number of sides.

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To be implemented: Christmas Ornament project

I will be teaching Algebra 1 in the upcoming semester. My mentor teacher did this stained glass project with the students at the end of the fall semester to incorporate their linear equations knowledge into a picture. Each student created 10 linear equations that correspond to each line on graph paper. They then color the enclosed area and a "stained glass" image is produced. Some of the creations of the students were phenomenal as shown here.

Next year I am going to take advantage of the timing of the project in the late fall and made it a holiday theme instead. Also, instead of a rectangular canvas, I will give the students options to cut out their creations. Each student will create a "recipe" using multiple linear equations and then pass it to another student to create the ornament. Then the teammate can add to their creations by making them 3D or having holes. Finally the teammate will update the "recipe" with the mathematical instructions.

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Community

Hosted UTeach Maker Workshop

In June 2021, I hosted a virtual Microbit maker workshop for UTeach. 10 participants attended. The purpose of the workshop is to explore the functions and limits on the input devices, the output devices, and the Micro:bit. The participants were split into 3 groups and each group was able to enhance their knowledge on Micro:bit by building a small project virtually. Afterwards we shared what we learned as a big group so that each of us can benefit from what the other group discovered.

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Special Shoutout to the UTeach Maker Program

I would like to take this opportunity to Thank Dr Shelly Rodriguez, the UTeach Maker Director, and my mentors Ken Hawthorn, and Patrick Benfield for guiding me through these two years of UTeach Maker program. I got so much inspiration from them through our monthly meeting and workshops to enhance my creativity and teaching.

Finding time to making has become harder after having a family, but Shelley, Ken and Pat showed me how making can be done in a very short time. Ken opened up his workshop for my daughter to visit and she had a great time in learning how to make. The monthly meetings showed us techniques on how to make with inexpensive materials such as cardboards, hole puncher, etc, and inspired me how making can fit all levels of budget.

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