ETS1-1. Define the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions. ETS1-2. Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem. ETS1-3. Analyze data from tests to determine similarities and differences among
several design solutions to identify the best characteristics of each that can
be combined into a new solution to better meet the criteria for success. ETS1-4. Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved. RST.6-8.1 Cite specific textual evidence to support analysis of science and technical texts, attending to the precise details of explanations or descriptions
On-Line Text
Ch 1: What is Science? Ch 2: Science, Society, You Ch 3: The Tools of Science Ch 4: Tech and Engineering
Learning Goals
Define a problem that addresses a need, and using relevant science principles investigate possible solutions given specified criteria, constraints, priorities, and trade-offs.
Design, construct, and test a proposed solution and collect relevant data.
Evaluate a proposed solution in terms of design and performance criteria, constraints, priorities, and trade-offs. Identify possible design improvements.
Explain how creating a new technology requires considering societal goals, costs, priorities, and trade-offs.