STEM Sims: Explosion Shield

Stem Sims: Explosion Shield

Introduction

STEM Sims provides over 100 simulations of laboratory experiments and engineering design products for applications in the STEM classroom. Explosion Shield, one of the many valuable simulations offered by STEM Sims, allows students to explore how an explosion can affect different types and shapes of materials. Moreover, students can discover which material combination can offer the best protection. This simulation asks participants to test explosives on different materials, which is a very safe and motivating mechanism to cover this interesting topic. STEM Sims: Explosion Shield is aligned with state standards and the following national (NGSS) standards:

• MS-PS3.C. – Relationship Between Energy and Forces
• MS-ETS1.C – Optimizing the Design Solution

The simulation makes available for students a brochure (see link below) with a pre-assessment quiz and introductory information about the history of explosives and shields. We found that the historical overview gave a nice foundation of content and helped students to learn of advances in technology have changed over time. Moreover, this simulation is a great fit for teachers who want cover learning objectives related to energy and force in a fun and interesting manner that is very safe. Moreover, the deductive reasoning skills that are incorporated will challenge the brightest students to make accurate observations and formulate high-level problem-solving solutions.

Brochure:
https://stemsims.com/simulations/explosion-shield/brochure/brochure.pdf?version=2017-01-10

Sample Assessment

To maximize learning and help teachers in lesson planning, STEM Sims provides two lesson plans for this simulation (see link below):

Lesson 1:

https://stemsims.com/simulations/explosion-shield/lessons/lesson-1.pdf?version=2017-01-10

Lesson 2:

https://stemsims.com/simulations/explosion-shield/lessons/lesson-2.pdf?version=2017-01-10

Conclusion

Explosion Shield is a nice tool for teaching students about how the dangers of energy and force manifested in explosions can be both safe and very interesting. Undoubtedly, the topics covered in this simulation would be too unsafe for actual experimentation. Therefore, by using this simulation, students will be able to explore an area that would otherwise be ignored and at best- speculated. Consider signing-up for a free trial and evaluate this simulation for your future lesson planning and course instruction.

For a free trial, visit:

https://stemsims.com/account/sign-up

Recommended System Qualifications:

• Operating system: Windows XP or Mac OS X 10.7
• Browser: Chrome 40, Firefox 35, Internet Explorer 11, or Safari 7
• Java 7, Flash Player 13

Single classroom subscription: $169 for a 365-day subscription and includes access for 30 students and 100 simulations.

Product Site:

https://stemsims.com/

Edwin P. Christmann is a professor and chairman of the secondary education department and graduate coordinator of the mathematics and science teaching program at Slippery Rock University in Slippery Rock, Pennsylvania. Anthony Balos is a graduate student and a research assistant in the secondary education program at Slippery Rock University in Slippery Rock, Pennsylvania

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One Comment

  1. pamela gregory
    Posted August 10, 2017 at 3:49 pm | Permalink

    These simulations seem really interesting for students. When we cover force and enery, I know this would be a great way to keep them engage. I am really excited to get my free trail.

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