1. Main Theme: Interactive Learning of Area and Perimeter

The central theme is the utilization of an interactive, likely visual, tool based on moving squares to facilitate the understanding of area and perimeter for primary school children. The titles of both excerpts clearly indicate this focus: "Area and Perimeter Move by Squares for Primary School" and "Area and Perimeter Move by Squares for Primary School HTML5 Applet Javascript by Theresa." This suggests a hands-on or visually engaging approach to teaching these fundamental geometric concepts.

2. Nature of the Resource: HTML5 Applet/Simulation

The second excerpt explicitly identifies the resource as an "HTML5 Applet Javascript by Theresa." This reveals the technological basis of the tool, indicating it's a web-based interactive simulation. The inclusion of an embed code (<iframe width="100%" height="100%" src="https://iwant2study.org/lookangejss/math/ejss_model_areaandperimeter/areaandperimeter_Simulation.xhtml " frameborder="0"></iframe>) confirms its nature as an embeddable interactive element for webpages.

3. Authorship and Collaboration:

Multiple individuals are credited for the development and conceptualization of this resource. The first excerpt lists: "weelookang@gmail.com; Francisco Esquembre; Felix J. Garcia Clemente; Kyrin; based on ideas by Theresa Heng; Shaun Quek." The second excerpt reiterates this authorship under the "Credits" section, specifically mentioning Theresa Heng as the originator of the ideas. This suggests a collaborative effort involving educators, developers, and designers.

4. Platform and Licensing:

The resource is associated with "Open Educational Resources / Open Source Physics @ Singapore," indicating a commitment to freely available educational materials. The compilation with "EJS 6.1 BETA (201115)" and the release under a license (unspecified in the first excerpt but later identified) point towards a structured development process. The footer of the second excerpt states, "Contents are licensed Creative Commons Attribution-Share Alike 4.0 Singapore License," clarifying the terms of use and sharing. It also notes specific licensing requirements for commercial use of the "EasyJavaScriptSimulations Library" by contacting fem@um.es.

5. Accessibility and Sharing:

The provision of embed code highlights the ease with which educators can integrate this tool into their online learning environments. The "Translations" section, although currently empty, suggests a potential for the resource to be adapted for different languages, increasing its accessibility.

6. Supporting Materials and Context:

The inclusion of sections like "Sample Learning Goals," "For Teachers," "Research," and "Video" (all marked as "[texthttps://weelookang.blogspot.com/2020/10/area-and-perimeter-for-primary-school.html) and "Other Resources" links (including GeoGebra and Toy Theater) suggest a wider ecosystem of materials and potentially alternative interactive tools related to the same topic.

7. Association with a Broader Collection of Resources:

The extensive list under the accordion menu reveals that this "Area and Perimeter" applet is part of a much larger collection of interactive simulations and educational tools hosted under the "Open Educational Resources / Open Source Physics @ Singapore" umbrella. These resources cover a wide range of subjects, primarily in science and mathematics, and utilize HTML5 Applet Javascript technology. The diverse titles suggest a focus on hands-on learning and visualization across different topics and grade levels. Examples include simulations on physics concepts (SHM, magnetism, waves), chemistry (bonding, molecular geometry), mathematics (addition games, geometry), and even games for language learning.

8. Recognition and Impact:

The mention of being "Recommended in Journal Paper as One of the Top Three Websites for COVID-19 virtual labs education" indicates that the platform hosting this applet, and likely the applet itself due to its educational nature, has received some level of scholarly recognition for its contribution to online learning during a specific period. The "2020 Excellence in Physics Education Award from American Physical Society goes to Open Source Physics Team" further underscores the credibility and impact of the broader project of which this resource is a part.

Key Quotes:

• Title: "Area and Perimeter Move by Squares for Primary School" (both sources) - Clearly states the topic and interactive methodology.
• Resource Type: "Area and Perimeter Move by Squares for Primary School HTML5 Applet Javascript by Theresa" (second source) - Identifies the technology and a key contributor to the concept.
• Embed Code: <iframe width="100%" height="100%" src="https://iwant2study.org/lookangejss/math/ejss_model_areaandperimeter/areaandperimeter_Simulation.xhtml " frameborder="0"></iframe> (second source) - Demonstrates its web-based, embeddable nature.
• License: "Contents are licensed Creative Commons Attribution-Share Alike 4.0 Singapore License" (second source) - Defines the terms of use.

Conclusion:

"Area and Perimeter Move by Squares for Primary School" is an interactive HTML5 applet designed to help primary school students grasp the concepts of area and perimeter through the manipulation of squares. Developed through a collaborative effort and part of the "Open Educational Resources / Open Source Physics @ Singapore" project, it emphasizes open access and ease of integration into online learning environments. The resource is likely accompanied by supporting materials and is part of a larger, recognized collection of educational simulations across various subjects. The use of interactive elements and a visual approach based on moving squares holds promise for engaging young learners with these fundamental geometric ideas.

Frequently Asked Questions: Area and Perimeter with Squares

• What is the main concept being taught or explored in this resource? This resource focuses on the fundamental mathematical concepts of area and perimeter, specifically using squares as the basic unit of measurement. It aims to help primary school students understand these concepts through visual and interactive methods, likely allowing them to manipulate squares to form different shapes and observe how area (the space covered) and perimeter (the distance around) change.
• Who is the target audience for this "Area and Perimeter Move by Squares" resource? The resource is explicitly designed for primary school students, indicating that it uses age-appropriate language and interactive elements to introduce and reinforce the understanding of area and perimeter.
• What type of learning activity or tool is "Area and Perimeter Move by Squares"? Based on the inclusion of terms like "HTML5 Applet Javascript" and the embed code provided, this resource is likely an interactive digital simulation or applet. This allows students to actively engage with the concepts by manipulating virtual squares and observing the resulting area and perimeter.
• Who are the creators and contributors behind this resource? The resource is credited to weelookang@gmail.com, Francisco Esquembre, Felix J. Garcia Clemente, and Kyrin, based on ideas by Theresa Heng and Shaun Quek. This indicates a collaborative effort involving individuals from different backgrounds, possibly educators and developers.
• Where can this "Area and Perimeter Move by Squares" applet be accessed or embedded? The provided <iframe> code shows that the applet is hosted at the URL https://iwant2study.org/lookangejss/math/ejss_model_areaandperimeter/areaandperimeter_Simulation.xhtml. This embed code allows educators or users to integrate the interactive tool directly into webpages or learning platforms.
• Are there any related or similar resources mentioned alongside this applet? Yes, the page lists several "Other Resources," including a GeoGebra link and a Toy Theater link, both of which likely offer alternative or supplementary tools for learning about area and perimeter. Additionally, the extensive list below the FAQ section contains numerous other interactive simulations and learning tools covering a wide range of subjects, suggesting this applet is part of a larger collection of educational resources.
• Under what licensing terms is this "Area and Perimeter Move by Squares" resource released? The resource is released under a Creative Commons Attribution-Share Alike 4.0 Singapore License. This means that the work can be shared and adapted, provided that appropriate credit is given to the original creators and any derivative works are shared under the same or a compatible license. Commercial use of the underlying EasyJavaScriptSimulations library requires a separate license.
• Where can I find more information or other educational resources from the same source? The page mentions "Open Educational Resources / Open Source Physics @ Singapore" as the hosting platform. Links to a blog (https://weelookang.blogspot.com/) and the main platform itself (https://iwant2study.org/lookangejss/) are provided, offering avenues to explore other educational materials and potentially learn more about the creators and their work in open education.