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This lesson explores how charging time affects the energy output of batteries. Students will formulate a hypothesis based on their understanding of battery functionality, identify independent and dependent variables, and analyze data. Key vocabulary terms such as independent variable, dependent variable, X-axis, Y-axis, and line of best fit will be highlighted as students engage in investigative procedures. The conclusion will require students to summarize their findings in complete sentences while emphasizing the vocabulary learned.
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Lesson 4 Storing and Using Energy in a Battery
Question • How does charging time effect the energy output of a battery?
Hypothesis • I believe. . . Because . . .
Procedure • P. 28
Vocabulary • Independent variable • Dependent variable • X-axis • Y-axis • Line of best fit
Conclusion • Write in complete sentences. • Underline all vocabulary terms.