Automatic Generation and Grading of Programming Exercises

In our current age of technological advances, and rising education costs, it is becoming increasingly beneficial to use technology to aid in education, usually through automated lectures or grading. One missing feature from this automated education is complex grading and problem generation. The main objective of this project is to create a program that can automatically generate and grade problems of varying difficulties based on the topic of programming for loops. The project solution was created as a program designed for use in Dr. Clinton Staley’s Intelligent Homework System, which is used precisely for automated exercise grading and generation. Ultimately, the created program operates as expected, and is capable of generating a limited number of for loop exercises across five different difficulty levels. This project is a nice improvement on current automated exercises that will hopefully improve the understanding of for loops in entry-level computer science students

Exploring the impacts of wiki collaborative technologies within the english writing environment

The use of technology in the writing classroom has been a staple since the early-1990’s when the personal computer made its way onto the desks of teachers and students across America. Since that time, the challenge has been for educators to incorporate the most recent technologies in an effort to stimulate student writing. This study examined the effects the use of a web-based wiki technology can have on the writings of high school students. The primary goal of this study was to explore how the web-based collaborative technology in Google Docs and used in a secondary English IV classroom can impact the writing skills of twelfth grade students dually enrolled in a freshman level writing class of a local university. Specifically, the study explored how students writing levels and processes were affected, how they perceived themselves as writers, and the challenges and successes they faced through the wiki-style inclusion. A mixed methods case study design was used. One intact twelfth grade English IV classroom was used for the study (n=15). During the Fall 2009 and the Spring 2010 semesters, data were collected from observations, student interviews, two essays, and two student surveys. Quantitative data were collected from all the 15 class members via student perception surveys and rubric-based assessments of two essays. Qualitative data included open-ended questions on the writing surveys from all of the students; teacher observations of student interactions with each other, the wiki, and the writing; and interviews with six students at three ability levels. Results showed that wiki-based technologies can impact students’ writing processes and their essay results. Strategies inherent to the wiki process can motivate students to be better participants when they know someone else is depending on their input. Another factor was the ease of access. Finally, what seemed especially prevalent in student comments and observation was how peer editing may have contributed to students’ writing progress. The findings of this study support those of previous research. They also underscore the importance of continuing to incorporate modern technologies into the classroom. Other implications for practice are also discussed

Moving On: A Phenomenological Study on the Experiences of Migrating Teachers in Disadvantaged School Districts

Teacher migration occurs frequently in public schools across the United States. As teachers transition and move to new schools, this can have implications for student achievement (Adnot, Dee, Katz, & Wyckoff, 2017; Ronfeldt, Loeb, & Wyckoff, 2013), school/family relationships (Simon & Johnson, 2015), and school administrators (Ingersoll, 2003b). The purpose of this phenomenological qualitative study is to better understand the experiences that led teachers to voluntarily migrate to different schools within their district. Data for this study was collected through semi-structured interviews and document analysis. Public district documents were evaluated to better understand specific policies and/or restrictions on migrating teachers. All data was compiled and categorized into four major themes: 1) school characteristics, 2) school-based relationships, 3) professional atmosphere, and 4) leader support. While this study shows that there was no essence to the phenomena of teacher migration, it does make light of the fact that extremely negative relationships with either teaching colleagues or the school principal were important considerations in teacher’s voluntary, intra-district migration decision

The Multiple Gate Mos-Jfet

A new multiple-gate transistor, the SOI MOS-JFET, is presented. This device combines the MOS field effect and junction field effect within one transistor body. Measured I-V characteristics are provided to illustrate typical modes of operation and the functionality associated with each gate. Two-dimensional simulations of the device?s cross-section will be presented to illustrate various conduction modes under different bias conditions. Test results indicate the MOS-JFET is well suited for both high-voltage and low-voltage circuit demands for systems-on-a-chip applications on SOI technology. Analog building-block circuits based the MOS-JFET are also presented

David and Goliath: The Abdication of a Throne

The year 1936 would come to be known as the Year of the Three Kings. King George V died as the night was falling to a close on January 20. His oldest son, known as David in the family, became Edward VIII, and would abdicate before the year was out. During those 326 days, it would become apparent to those around him that he was not fit for the throne. His desire to marry Wallis Simpson would be the final straw. His younger brother, Albert, or “Bertie,” became George VI, and Edward became known as the Duke of Winsor. Through declassified FBI reports, years later, it was discovered that Windsor had Nazi ties, and was seen by Nazi leadership as a potential King-in-Waiting for the peace movement. This paper will argue that if King Edward VIII had had his way and stayed King of the United Kingdom, instead of his brother, World War II would have been drastically different