Education Commons^™

Classroom Polling Software For Use With Mobile And Web-Based Devices, Nick Renford, Jeremy Straub, Scott Kerlin

Jeremy Straub

The goal of this project is to create an interface for Android, iOS, and Win-dows Phone smartphones, as well as a web interface that will act as a “clicker”. The instructors will be able to send out questions, and the students will be able to answer the questions, and get feedback if the instructor wants them to have it. The teacher can decide whether the feedback is instant or manually initiated, and what format the response will be, whether it includes the correct answer, and what type of chart, if any, indicating the most com-monly selected answer(s). There will be …

Web-Based Student Peer Review: A Research Summary, Edward F. Gehringer

Edward F Gehringer

Interest in Web-based peer-review systems dates back nearly 20 years. Systems were built to let students give feedback to other students, mainly to help them improve their writing. But students are not necessarily effective peer reviewers. Left to their own devices, they will submit cursory reviews, which are not very helpful to their peers. Techniques have been developed to improve the quality of reviews. Calibration is one such technique. Students are asked to assess samples of writing that have previously been assessed by experts. Students must submit an evaluation “close enough” to the experts’ before they are allowed to review …

Phone And Web Based Clicker Project, Nick Renford, Jeremy Straub, Scott Kerlin

Jeremy Straub

The goal of this project is to create an interface for Android,

iOS, and Windows Phone smartphones, as well as a web

interface that will act as a “clicker”. The

instructors will be able to send out questions, and the

students will be able to answer the questions, and get

feedback if the instructor wants them to have it. The teacher

can decide whether the feedback is instant or manually

initiated, and what format the response will be, whether it

includes the correct answer, and what type of chart, if any,

indicating the most commonly selected answer(s). There

will be …

A Raspberry Pi-Based 3d Scanner, Cam Peterson, Pann Ajjimaporn, Jiaoni Wang, Jeremy Straub, Scott Kerlin

Jeremy Straub

This poster presents work on building a 3d scanner. A 3d scanner is a device that analyzes a real-world object to collect data on its shape and or appearance. The collected data can then be used to construct digital 3d models. The scanner is made up of 50 Raspberry Pi computer boards and cameras. We will construct 12 arms each holding four cameras per arm. The purpose of this is to be able to scan anything and produce a 3d model that we then would be able to send to the 3d printer or use in a video game or …

The Use Of The Roofsat For Computer Science And Engineering Education, Jeremy Straub, Ronald Marsh

Jeremy Straub

This poster presents an overview of a tool that has been created to provide students with real-world experience in the design, development and operation of control and scientific mission software for a cyber-physical system. The ROOFSAT, developed at UND, is a low-cost analog for a small spacecraft (though in many ways these capabilities also enable similar UAV work). The ROOFSAT was constructed with approximately $1,500 generously provided by the John D. Odegard School of Aerospace Sciences out of commercially-available parts. It includes multiple cameras, a pan-tilt mount and the same space-qualified computer hardware which has been used on both spacecraft …

The Impact Of Teachers’ Knowledge Of Group Theory On Early Algebra Teaching Practices, Nick Wasserman, Julianna Connelly Stockton

Julianna Connelly Stockton

No abstract provided.

Compound Interest And The Power Of Saving, Richard H. Serlin

Richard H. Serlin

This is an article with an included assignment that I give to my personal finance 1 students. The first part talks about the power of compound interest. I go into depth about the intuition why it's so powerful, why it takes off, and has been called the eighth wonder of the world. I've haven't seen anywhere else an extensive explanation of the intuition like I have here.

In the second part I give the students a nice assignment to see how much their savings can grow if they invest even a modest amount consistently, month in and month out, in …