written by Wolfgang Christian and Aaron Titus

In this hands-on tutorial, teachers interested in using computation to teach physics will explore the Easy JavaScript Simulations (EJS) modeling and authoring tools. Unlike desktop Tracker and EJS, Web EJS and Tracker Online are written in JavaScript, run in a browser, and do not require any software installation.  Participants should bring a laptop computer. All materials are browser-based and will be accessed from AAPT-ComPADRE.

This file is available in multiple formats: .pdf, .zip

• Download NCS_Tracker_2025.pdf - 558kb Adobe PDF Document
• Download webejs_model_Mass_and_Spring.zip - 386kb Compressed File

Last Modified March 24, 2025

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A ready-to-run example

• Download webejs_model_Oscillator_Chain.zip - 379kb Compressed File

Last Modified March 24, 2025