Traditional educational tools often focus on text-based interactions, limiting their effectiveness in subjects that require visual or interactive components. This study proposes a multimodal chatbot, ...

Seven faculty members and three graduate students published open textbooks in a variety of academic fields, adding to the more than 40 courses that now offer free options and have saved students more ...

Free body diagrams do not need to be drawn to scale but it can sometimes be useful if they are. It is important to label each arrow to show the magnitude of the force it represents. The type of ...