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Alabama Learning Exchange
Alex: The Pattern of Graphing Linear Equations
The students will extend the knowledge of algebraic expressions from geometric representations and ultimately graph linear equations with understanding. The students will also develop a better understanding of algebraic expressions by...
Science Education Resource Center at Carleton College
Serc: Flow Characteristics of the Crow River
Students make observations of a local river, and then formulate a question. Then, through guided inquiry, construct, conduct, and collect data on a question they wish to research. Students keep a field journal of their observations,...