☢️Geiger Reader App JavaScript Model Simulation Applet HTML5

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Translations

Code	Language		Translator	Run

Credits

Felix J. Garcia Clemente; Tze Kwang Leong; Loo Kang Wee

Core Functionality: Radiation Detection and Measurement

Both sources, despite their different formats (app vs. simulation), revolve around the theme of detecting and measuring radiation using a Geiger counter. The description in the second source explicitly states that the webpage is "to be used with a Geiger sensor (to be purchase separately) to display curriculum align outcomes and terms used such as count per sec, count per minute, total count etc." This implies that the primary function of the actual "Geiger Reader App" is to interface with a physical Geiger counter device and display relevant radiation measurements in a user-friendly manner.

2. Educational Purpose and Curriculum Alignment

A significant theme in the second source is the educational application of the Geiger Reader concept. The categorization under "Nuclear," "Junior College," and the mention of "curriculum align outcomes and terms" strongly suggest its use in teaching nuclear physics concepts. The inclusion within "Open Educational Resources / Open Source Physics @ Singapore" further emphasizes its intended use in educational settings.

3. Dual Modality: Physical App and Web-Based Simulation

The provided sources highlight two distinct ways users can interact with the Geiger Reader concept:

The "Geiger Reader App": This is presented as a standalone application ("requires A Geiger Reader Detector to work properly"), likely for mobile devices, that directly interfaces with physical Geiger counter hardware. The copyright information suggests it was a developed and released application.
The "Geiger Reader App JavaScript Model Simulation Applet HTML5": This is a web-based simulation accessible through a browser. The embed code (<iframe width="100%" height="100%" src="https://iwant2study.org/lookangejss/06QuantumPhysics_20nuclear/ejss_model_Geiger_reader_v9/Geiger_reader_v9_Simulation.xhtml " frameborder="0"></iframe>) allows it to be integrated into webpages. This simulation likely aims to demonstrate the principles and outputs of a Geiger counter without requiring physical hardware.

The existence of both a real app and a simulation provides flexibility for different learning environments and resource availability.

4. Technical Implementation and Open Source Nature

The second source provides technical details about the simulation:

It is a "JavaScript Model Simulation Applet HTML5," indicating its platform independence and use of web technologies.
It was created using "EasyJavaScriptSimulation," suggesting a specific framework or tool was utilized for its development.
The mention of "Open Educational Resources / Open Source Physics @ Singapore" and the "Creative Commons Attribution-Share Alike 4.0 Singapore License" indicate that the simulation (and potentially the underlying principles) are intended to be openly accessible and shareable for educational purposes. The separate license for commercial use of the EasyJavaScriptSimulations Library is also noted.

5. Authorship and Collaboration

Both sources credit the same individuals: "Felix J. Garcia Clemente; Tze Kwang Leong; Loo Kang Wee" as the creators and copyright holders of the Geiger Reader concept and, in the case of the simulation, explicitly as "Credits." This suggests a collaborative effort in developing both the application idea and the web-based simulation.

6. Available Resources and Related Materials

The second source provides links to various related resources:

Embed Code: Allows embedding the simulation in other websites.
Translations: Suggests potential availability in multiple languages.
Buy Suggested by Teacher: Includes a link to purchase a Geiger counter on AliExpress, indicating a practical aspect of using the actual app in education.
Videos: Links to YouTube videos demonstrating Geiger counters, potentially including the app or simulation in use ("https://www.youtube.com/watch?v=ypMTHXsLHrg", "https://youtu.be/s2722QpvBfM Geiger counter by TheLeongster").
Other Resources: A link to a blog post ("http://weelookang.blogspot.com/2018/09/geiger-reader-app-javascript-model.html") likely providing further information or context.
Versions: Links to multiple versions of the simulation, suggesting iterative development and potential improvements over time.

7. Broader Context within Open Educational Resources @ Singapore

The extensive list of other JavaScript Simulation Applets HTML5 under the "accordionfaq" section in the second source places the "Geiger Reader App JavaScript Model Simulation Applet HTML5" within a larger collection of interactive educational tools developed by the Open Educational Resources / Open Source Physics @ Singapore initiative. These simulations cover a wide range of physics and mathematics topics, indicating a significant effort in creating interactive learning materials.

Quotes:

From the app description (implied by the simulation description): "...display curriculum align outcomes and terms used such as count per sec, count per minute, total count etc."
From the simulation credits: "Webpage to be used with a Geiger sensor (to be purchase separately) to display curriculum align outcomes and terms used such as count per sec, count per minute, total count etc."

In Conclusion:

The provided sources detail the existence of a "Geiger Reader App" designed to work with physical Geiger counter hardware, likely for radiation detection and measurement. Complementing this is a web-based "Geiger Reader App JavaScript Model Simulation Applet HTML5," developed as an open educational resource for teaching nuclear physics concepts. This simulation provides a platform-independent way to explore Geiger counter principles and outputs without requiring physical equipment. The project is a collaborative effort by Felix J. Garcia Clemente, Tze Kwang Leong, and Loo Kang Wee, and it forms part of a larger initiative to create interactive physics and mathematics learning tools within the Open Educational Resources / Open Source Physics @ Singapore framework. The availability of related resources like purchase links, videos, and multiple simulation versions further supports its educational purpose.

Geiger Reader App Study Guide

Authors: Felix J. Garcia Clemente; Tze Kwang Leong; Loo Kang Wee

Source Material: Excerpts from "Geiger Reader App (requires A Geiger Reader Detector to work properly)" and "Geiger Reader App JavaScript Model Simulation Applet HTML5 - Open Educational Resources / Open Source Physics @ Singapore | Open Educational Resources / Open Source Physics @ Singapore"

Quiz

Answer the following questions based on the provided source material in 2-3 sentences each.

What is the primary function of the Geiger Reader App according to the provided text?
What additional hardware is explicitly required for the Geiger Reader App to function correctly?
Who are listed as the authors of both the Geiger Reader App and the JavaScript model simulation?
Under what type of license is the Geiger Reader App released?
What is the purpose of the linked webpage (https://iwant2study.org/lookangejss/06QuantumPhysics_20nuclear/ejss_model_Geiger_reader_v9/Geiger_reader_v9_Simulation.xhtml)?
For which educational levels is the JavaScript model simulation indicated as being suitable?
What are some examples of curriculum-aligned outcomes and terms that the webpage associated with the app displays?
Where can a suggested Geiger sensor be purchased according to the provided information?
Besides a webpage, what other formats of resources are provided for the Geiger Reader App and its simulation?
What is the broader project or initiative under which the JavaScript model simulation is hosted?

Quiz Answer Key

The primary function of the Geiger Reader App is to display curriculum-aligned outcomes and terms related to nuclear physics, such as count per second, count per minute, and total count. This is achieved by working in conjunction with a separately purchased Geiger sensor.
For the Geiger Reader App to work properly, a Geiger Reader Detector (a physical Geiger sensor) is explicitly required. The app is designed to interface with this external hardware to measure radiation.
Felix J. Garcia Clemente, Tze Kwang Leong, and Loo Kang Wee are listed as the authors of both the Geiger Reader App and the Geiger Reader App JavaScript Model Simulation. They are credited in both source excerpts.
The Geiger Reader App is explicitly stated as being released under a license, although the specific details of that license are not provided in the first excerpt beyond the copyright statement.
The linked webpage hosts an embeddable HTML5 JavaScript model simulation of a Geiger reader. It is intended to be used with a Geiger sensor to display relevant data and terms, likely providing a visual and interactive representation of radiation detection.
The JavaScript model simulation is indicated as being suitable for "Junior College" levels. It is also mentioned as being accessible on various devices used in education, implying broader potential use.
The webpage is described as displaying curriculum-aligned outcomes and terms such as "count per sec, count per minute, total count etc." These are standard measurements associated with Geiger counters and radiation detection.
A suggested Geiger sensor can be purchased from AliExpress at the specific URL provided in the "Credits" section of the second source excerpt. This link directs to a "Newest Geiger Counter Nuclear Checker."
Besides a webpage hosting the simulation, video demonstrations of a Geiger counter and links to other related resources on a blog are provided. Multiple versions of the JavaScript simulation are also listed as other resources.
The JavaScript model simulation is hosted under the "Open Educational Resources / Open Source Physics @ Singapore" project. This initiative aims to provide freely accessible physics education materials and simulations.

Essay Format Questions

Discuss the potential benefits of using a Geiger Reader App, in conjunction with a physical detector and a JavaScript model simulation, in a physics education setting. Consider different learning styles and pedagogical approaches.
Analyze the relationship between the Geiger Reader App and the JavaScript Model Simulation as presented in the source materials. How do these two components likely complement each other in understanding nuclear physics concepts?
Based on the provided information, evaluate the accessibility and usability of the Geiger Reader App and its associated resources for students and educators with varying levels of technological proficiency.
Explore the significance of releasing educational resources like the Geiger Reader App and its simulation under open licenses. What are the potential impacts on the broader educational community?
Considering the information about the authors and the hosting institution ("Open Educational Resources / Open Source Physics @ Singapore"), discuss the collaborative nature of developing and disseminating educational tools in the field of physics.

Glossary of Key Terms

Geiger Counter/Detector: An instrument used for detecting and measuring ionizing radiation. It typically produces an audible click or a visual indication for each detected particle.
Applet: A small application, often written in Java or JavaScript, that runs within another application, typically a web browser. In this context, it refers to the JavaScript model simulation.
HTML5: The latest evolution of the standard markup language for creating web pages and web applications. It supports multimedia and interactivity without the need for plugins.
JavaScript: A high-level, often just-in-time compiled programming language that conforms to the ECMAScript specification. It is commonly used in web development to make web pages interactive.
Model Simulation: A computer program that mimics the behavior of a real-world system or phenomenon. In this context, it's a digital representation of how a Geiger counter works and displays data.
Open Educational Resources (OER): Teaching, learning, and research materials that are freely available for use, adaptation, and sharing.
Open Source Physics (OSP): An initiative focused on creating and disseminating open-source computational tools and resources for physics education.
Curriculum Aligned Outcomes: Learning objectives and content that are in accordance with a specific educational curriculum or standards.
Count Per Second (CPS): A measure of the number of radiation events detected by a Geiger counter in one second.
Count Per Minute (CPM): A measure of the number of radiation events detected by a Geiger counter in one minute (CPS multiplied by 60).
Total Count: The cumulative number of radiation events detected by a Geiger counter over a period of time.
Embed: To integrate content, such as a simulation or video, from one digital source into another, like a webpage.
Junior College: An educational institution that typically provides two years of academic study beyond secondary school, often preparing students for university.
License: A legal instrument that grants permission to use copyrighted material under specific terms and conditions.
Interactive Simulation: A computer-based model that allows users to manipulate parameters and observe the resulting changes in the system being modeled.

e used with a Geiger sensor (to be purchase separately) to display curriculum align outcomes and terms used such as count per sec, count per minute, total count etc.

Buy suggested by teacher.

https://www.aliexpress.com/item/Newest-Geiger-Counter-Nuclear-Checker-to-detect-X-ray-Nuclear-Radiation-Gamma-Works-with-Smart-Phone/32297459661.html?spm=a2g0s.9042311.0.0.9WZ1j6

Video

https://www.youtube.com/watch?v=ypMTHXsLHrg

https://youtu.be/s2722QpvBfM Geiger counter by TheLeongster

Other Resources

http://weelookang.blogspot.com/2018/09/geiger-reader-app-javascript-model.html

Versions

Frequently Asked Questions about the Geiger Reader App and Simulation

1. What is the Geiger Reader App and what is it used for?

The Geiger Reader App is a mobile application designed to work in conjunction with a physical Geiger counter detector (purchased separately). Its primary function is to display data received from the detector, presenting curriculum-aligned outcomes and terms relevant to nuclear radiation detection. This includes metrics such as counts per second (CPS), counts per minute (CPM), and total counts.

2. Does the Geiger Reader App function independently, or does it require additional hardware?

The Geiger Reader App explicitly requires a physical Geiger Reader Detector to function properly. It acts as an interface to visualize and process the data collected by this external hardware. Without a connected Geiger counter, the app will not be able to detect or display radiation levels.

3. Is there a way to experience or learn about the functionality of the Geiger Reader App without purchasing a physical Geiger counter?

Yes, a JavaScript Model Simulation Applet (HTML5) of the Geiger Reader is available. This simulation allows users to interact with a virtual Geiger counter and observe how the app would function, displaying similar data and terms as the actual app when connected to a physical device. This is a valuable tool for educational purposes and for understanding the app's features before investing in hardware.

4. On which platforms is the Geiger Reader App and/or its simulation available?

The Geiger Reader App is designed for Android and iOS devices, including smartphones and tablets/iPads. The JavaScript Model Simulation Applet is built using HTML5, making it accessible on a wide range of platforms, including Windows, MacOSX, Linux (on laptops/desktops), and ChromeBook laptops, through web browsers.

5. Where can I find the JavaScript Model Simulation Applet?

The JavaScript Model Simulation Applet can be embedded in webpages using an iframe. Direct links to various versions of the simulation are provided, such as:

6. Who are the creators and contributors to the Geiger Reader App and its simulation?

The Geiger Reader App and its JavaScript Model Simulation were created by Felix J. Garcia Clemente, Tze Kwang Leong, and Loo Kang Wee. They are credited for both the app and the simulation, emphasizing their collaborative effort in developing these educational resources.

7. Are there any suggested Geiger counter detectors that are compatible with the app?

Yes, a specific Geiger counter detector is suggested by a teacher and a link to purchase it on AliExpress is provided: https://www.aliexpress.com/item/Newest-Geiger-Counter-Nuclear-Checker-to-detect-X-ray-Nuclear-Radiation-Gamma-Works-with-Smart-Phone/32297459661.html?spm=a2g0s.9042311.0.0.9WZ1j6. This suggests that this particular model has been tested or recommended for use with the Geiger Reader App.

8. Are there any video resources available that demonstrate the Geiger Reader App or related concepts?

Yes, there are a couple of video links provided:

https://www.youtube.com/watch?v=ypMTHXsLHrg
https://youtu.be/s2722QpvBfM (titled "Geiger counter by TheLeongster") These videos likely showcase the functionality of a Geiger counter, potentially in conjunction with the app or the principles behind radiation detection.

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Details: Written by Loo Kang Wee; Parent Category: 06 Modern Physics; Category: 02 Nuclear; Published: 07 December 2015; Created: 07 December 2015; Last Updated: 22 March 2025; Hits: 6448