Student preferences for digital learning and the COVID-19 pandemic have increased demand for asynchronous learning activities, including pre-recorded video lectures. However, there are varying recommendations and a lack of data-driven results for how long video lectures should be. This study has two purposes: (1) To determine and understand…

Many engineering courses rely on in-person lectures and textbooks for content delivery, with homework sets and exams for evaluating and reinforcing student progress. Yet some research studies have shown that exams--high-pressure, time-limited assessments--are detrimental to the learning process and unnecessarily increase students' stress. We…

Spreadsheets are a core computational tool for practicing engineers and engineering students. While Microsoft Excel, Google Sheets, and other spreadsheet tools have some differences, numerous formulas, functions, and other tasks are common across versions and platforms. Building upon learning science frameworks showing that interactive activities…