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Gr5 Science-Engineer

Strand 1 MCA vocab for Science and Engineering

Data collected during investigation Evidence
Plan and procedure to use when trying to collect data. Investigation
Set up steps used to test a variable. Experiment
Something that changes in the investigation Variables
small scale or miniature of the actual item: used to study any of these areas of science water cycle, simple machines, solar system, life cycle or food web Models
Answered during the testing of a product or system. (How can, how does, what if) Experimental Question
A question that some one asks and procedures need to be set to research the solution. "Why" questions. Research Question
A question that a scientific experiment can be used to answer. Testable Question
Tool used to organize data. Table
Stacks data to compare against each other, can have a single stack or double stacks. Bar Graph
Plots data over time. Line Graph
Tool used by scientist to record evidence. Notebook/journal
Tells what things on a map represent or stand for. Map key or legend
Think of a problem and try to find a way to solve it...help improve society. Engineer
Variables that do not change, scientist keeps them the same Controlled Variable
factor that you vary or change in the experiment (choose only one to test) Independent Variable
thing you choose to test/measure in an experiment, value changes because it is depending on something else. Dependent Variable
Created by: cindynordstrom