Abstract

We experience (perceive, act upon and react to, and conceptualize) dynamical processes in nature as agentive. Expressed differently, we experience events as resulting from activities and interactions of Forces of Nature (such as wind, light, heat, fluids, electricity, substances, and motion) that are conceived of as powerful agents acting and interacting in physical environments. An example would be sunlight creating heat in the Earth’s surface layers, and this heat using the atmosphere as a heat engine whose output are the winds on our planet. In the physics of dynamical systems, these forces are characterized in terms of intensive and extensive quantities (i.e., electric potential and electric charge in the case of electricity). The aspect of power is formalized with the help of a generalized energy principle and the rules relating power/energy to intensive and extensive physical quantities. Concrete processes depend upon properties of physical materials (in and through which forces are active) such as (thermal, electrical, etc.) capacity or conductivity. In this paper, we demonstrate how we can create Embodied Simulations and Forces-of-Nature Theater performances, where children act as forces such as water, heat, electricity, and motion. The embodied logic of the physical play teaches children about the logic of our explanations of physical processes.

Highlights

  • Introduction and OverviewIn this introduction, we present an overview of issues to be presented and discussed

  • We shall summarize practical experience, generally important points regarding imaginative and activity-based learning, and suggest research that still needs to be conducted in this exciting field of STEM pedagogy

  • Forces of Nature such as wind, light, heat and cold, electricity, chemicals, and motion are the protagonists of our theme

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Summary

Claims and Aims

In direct physical experience of natural and technical scenes, and supported by narrative practices [1], we create the concept of Force-of–Nature (FoN) [2,3,4]. Understanding of Forces of Nature—their characteristics and activities—makes use of embodied (imaginative, figurative) mental tools that arise in organism–environment couplings [11] Such understanding is expressed with the help of different “media”, such as natural language, play, drawings, mime and theater performances, and, very importantly, stories told about events in nature and machines. While explorations of nature and technical systems and formal instruction are staples of education, other “media” through which we may gain access to our subject are less well established For this reason, and because we believe that necessary concepts for physical science are embodied, we have been investigating how our bodies might be used for learning about FoN, their characteristics and actions in physical systems. This paper is an outline of scientific, cognitive, and practical aspects and work that has gone into the production of Embodied Simulations (ES) and Forces-of-Nature Theater (FoN-T) performances (see [12,13])

Forces of Nature
Imagination and Figurative Thought
Energy in Physical Systems and Processes
Embodied Simulations
Forces-of-Nature Theater and Energy
Summary and Outlook
Forces of Nature in Macroscopic Physics and Cognitive Science
The Scientific Category of Basic Forces of Nature
Analog Characteristics of Forces of Nature
Dynamical and Steady-State Models of Systems and Processes
Experiencing and Imagining Forces of Nature
The Origin of the Notion of Force of Nature in Experience
Imaginatively Structuring Forces of Nature
An Animated Story of Interacting Forces of Nature
Energy in Science and Teaching
Embodied Simulations—The Dynamics of a Single Force of Nature
Scientific Background
Filling and Discharging the Aorta
Simulating Fluid Tension
Simulating the Flow of Blood Resulting from Hydraulic Tension
Simulating the Process of Keeping Track of Amounts of Blood
Bookkeeping as a Board Game
The Physics of Forces Interacting
Couplers and Paths
A Chain of Couplers and Processes
Summary
Transmission or Construction of Knowledge?
On the Appropriateness of ES and FoN-T for Primary Education
Educating Student Teachers of Primary School Levels
Some General Didactic Considerations for Primary Education
A Research Agenda
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