Engineering in Science: Practice 6. Constructing explanations and designing solutions

How To Use This Resource

STEM (Science, Technology, Engineering and Mathematics) is a hot topic in education lately. With the publishing of the Next Generation Science Standards, engineering has been brought to the forefront in science education with the adoption of Dimension 1, Practices of Science and Engineering. Topics, resource links and discussion of curricular strands related to engineering are emphasized in this blog. You may access these elements from the blog archive on the right. The Science Framework and Next Generation Science Standards are key to this process. I have embedded them in this blog and you may also follow links in the right side bar to find the original documents they refer to.

Friday, April 5, 2013

Practice 6. Constructing explanations and designing solutions

6. Constructing explanations and designing solutions

The goal of engineering design is a systematic solution to problems that is based on scientific knowledge and models of the material world. Each proposed solution results from a process of balancing competing criteria of desired functions, technical feasibility, cost, safety, aesthetics, and compliance with legal requirements. Usually there is no one best solution, but rather a range of solutions. The optimal choice depends on how well the proposed solution meets criteria and constraints.

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Curricular Strand

The Curricular Strand was chosen for the purpose of fulfilling a need in the science department to fulfill a gap looking at the Science Framework and connections to the technical school within our academic courses.

In "A Framework for K-12 Science Education" and the "Next Generation Science Standards" Dimension 1 is Scientific and Engineering Practices. This lays the foundation for all the science framework and has been overlooked in our school in the science department. The freshman year is a key area where engineering focus could be integrated.

The purpose of this resource blog is to facilitate the strengthening of this dimension in our school.

NETS Teacher Standards

1. Facilitate and Inspire Student Learning and Creativity

d. Model collaborative knowledge construction by engaging in learning with students, colleagues, and others in face-to-face and virtual environments

This Blog seks to inspire learning and creativity through science and engineering. This is a key concept of engaging students and teachers in this new curriculum strand. The virtual dialog available here may augment the traditional department meeting.

3. Model Digital Age Work and Learning

d. Model and facilitate effective use of current and emerging digital tools to locate, analyze, evaluate, and use information resources to support research and learning.

These information resources are key to digital age work and learning. Teaching was changed forever with the inception of the internet and online resources. This concept is not with out dilema, what is a good source and how do we know items that will not fit within this framework? Sorting by practice and then submitting them for peer review will support new learning and better practice.