Uses for the HEC BB Bag in Physics Instruction-Reference-Cited by-同舟云学术

Uses for the HEC BB Bag in Physics Instruction

Published:2023-01 Issue:1 Volume:61 Page:26-30
ISSN:0031-921X
Container-title:The Physics Teacher
language:en
Short-container-title:The Physics Teacher

Author:

Hull Michael M.¹^ORCID,Becker Manuel¹,Budimaier Florian¹^ORCID,Abe Haruki²,Funahashi Haruhiko²

Affiliation:

1. University of Vienna Austrian Educational Competence Centre for Physics, Vienna, Austria;

2. Kyoto University, Kyoto, Japan

Abstract

In this article, we will present the HEC BB bag, a simple but elegant model originally invented to help students imagine how air molecules move around in vacuum. The HEC BB bag is made by packing 20 to 30 BBs in a resealable plastic bag of several tens of square centimeters (see Fig. 1). When inflated fully via a straw, the volume of the bag is about 5 L in volume (see below for specifications).

Publisher

American Association of Physics Teachers (AAPT)

Subject

General Physics and Astronomy,Education

Link

https://aapt.scitation.org/doi/pdf/10.1119/5.0087273

Reference23 articles.

1. For example, https://www.weareteachers.com/mental-models-science-classroom/ and https://scied.ucar.edu/activity/learn/ModelingPhasesWater.

2. Y. Takeda, “Related materials for ‘Tigers die and leave skin’, the story of the development of molecular motion models,” Wakaba Shobō (1991). (In Japanese).

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