Concord Consortium Lab vs Pivot Interactives

Concord Consortium Lab is an open-source HTML5 framework for scientific models, visualizations, graphing, and probeware. Authors define Lab Interactives in JSON, combining models with inquiry controls such as buttons, checkboxes, sliders, and graphs. Interactives can be created, shared, and embedded. Listed model types include Next Generation Molecular Workbench, Energy2D, and Probeware, with bar and line graphs available for activities. Lab combines simulations from multiple modeling engines with data collection from sensors and probes; one demonstrated model explores charged and neutral atoms through two-dimensional molecular dynamics. The framework runs on Android, iOS, and the web, requires SVG support, and lists iOS Safari and Chrome for Android among supported browsers. Concord says current desktop browsers provide the best performance, while simpler models may run on tablets and phones. The project uses Simplified BSD, MIT, or Apache 2.0 licensing. Download archives are available, and local content must be served through a web server. Concord says student and teacher data is confidential and not used for targeted advertising.

Pivot Interactives is a web platform for science teaching built around interactive video activities and active learning. Its library has more than 550 activities across biology, earth and space science, chemistry, environmental science, and physics. Students explore phenomena, adjust physical parameters, and investigate data through experimental design. Teachers can create classes, invite students, assign experiments, customize activities, and grade student work. Co-Lab lets students work together on assignments; the platform also provides frequent feedback and auto-grading. Pivot is presented for grades 6–12 and higher education. It supports LTI 1.3 integrations with learning management systems including Canvas, Schoology, Google Classroom, Moodle, Blackboard, and D2L Brightspace. The 30-day free trial provides instructors and students full feature access, including classes, LMS connections, activity editing, assignments, and grading. The Classroom plan costs $6.10 per seat per year. Semester options for institutions, students, and bookstore course codes each cost $11.10 per seat per semester. The platform requires a stable high-speed internet connection and does not support offline use of images, videos, or questions.