written by Anne Cox, Wolfgang Christian, and Mario Belloni
supported by the National Science Foundation
The Introductory Spring Lab model asks students to develop a model for a mass on a spring. It is distributed as a ready-to-run (compiled) Java archive. Double-clicking the ejs_intro_SpringLab.jar file will run the program if Java is installed. In order to modify this simulation (and see how it is designed), if you have Ejs installed, you can right-click within the simulation window and select Open Ejs Model from the pop-up menu. Information about Ejs (Easy Java Simulations) is available at:
The Intro Spring Lab program is one of a suite of Easy Java Simulations (Ejs) models used in Introductory Physics Labs. Ejs, a part of the Open Source Physics Project, and is designed to make it easier to access, modify and generate computer models. Additional models can be found by searching ComPADRE for Ejs.
Please note that this resource requires at least version 1.5 of Java.
View the supplemental documents attached to this resource (3)
A pdf document that briefly describes the Ejs Intro SpringLab model. It describes how to use the stp_intro_SpringLab.jar file with Ejs and contains… more...
download 64kb .pdf
Published: May 28, 2008
The materials distributed in this directory are in support of the Ejs Intro SpringLab model. This distribution contains the Ejs Intro SpringLab model,… more...
download 2169kb .zip
Published: May 28, 2008
View the source code document attached to this resource
AAAS Benchmark Alignments (2008 Version)
4. The Physical Setting
11. Common Themes
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Ejs Intro SpringLab Model:
Requires Easy Java Simulations Modeling and Authoring Tool
The Ejs tool is needed to modify the simulation and complete the activity.relation by Anne Cox
Is Based On Easy Java Simulations Modeling and Authoring Tool
The Easy Java Simulations Modeling and Authoring Tool is needed to explore the computational model used in the Intro SpringLab resource.relation by Caroline Hall
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