A tool to collect and grade short papers written with AI assistance. Students submit papers using CKEditor 5.0, with feedback provided through comment streams. Supports instructor grading, peer review comments, and optional AI-generated feedback.

Interactive ASCII character chart with practice exercises for looking up ASCII values.

This tool emulates a fictitious CDC6504 CPU based loosely on the 1970's CDC-6500 supercomputer.

This tools allows you to create logic gates by laying out PMOS and NMOS transistors in a breadboard-style user interface.

This is an emulator for the E6B analog trigonometry computer that pilots use to compute wind correction angle for a particular wind speed, airspeed, and desired ground track. It was developed in the late 1930s and is still a big part of private pilot training when preparting for cross country flights.

This tool allows the user to place and connect gates and other digital logic components like half-adders and latches to create andemulate simple electronic digital circuits.

Practice logic gate truth tables with accessible, auto-graded challenges.

This tool allows uers to create simple VLSI layouts by 'painting' metal and silicon traces to create digital cicuits suitable for manufacture by photo lithography. Thsi tool also simulates the circuits after they are built. The tool s a simplified version of the Magic VLSI layout tool.

Practice converting between base-10 and base-2 using a glowing nixie tube inspired interface.

This tool provides a structured dropbox that can take images, URLs, text and code. These tools can be peer-graded, instructor graded, or a blend of peer and instructor graded assignments.

This tool provides a quiz engine that supports the GIFT format. GIFT is a line-oriented plain text question format that is simple to understand and easily edited by hand or even stored in a repository like github. The quizzes can be exported into QTI 1.2 format for import into other systems.

This is a simple online slide rule capable of demonstration multiplication using addition of logarithms.

This is a threaded discussion tool that can be used through LTI. Multi-level discussions are supported with instructor-controlled hierarchy depth. The instructor can pin, hide, or lock, threads. The tool can be set up to award grades for students when they post a comment on a thread. The tool can be placed many times in a course and each of the placements has its own set of threads and comments. Anonymous students can view the discussions but cannot post to threads. The tool provides usage analytics.

This tool allows the user to enter WASM code (in WAT format), aseemble the code, look at the resulting maching code and then execute the resulting WASM and see the output from the program.

This tool allows you to track as students access and watch a YouTube video. You can track both student launches and viewing behavior within the video. You can assign grades to students for watching the video or based on how much of the video they have watched.