Daniel C. Edelson

Investigations in Environmental Science: Unit 1 Land Use

Daniel C. Edelson

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Unit 2: Energy Generation (Investigations in Environmental Science - A Case-Based Approach to the Study of Environmental Systems)

Daniel C. Edelson

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Digging in Student Edition

Daniel C. Edelson

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Unit 3: Water Management (Investigations in Environmental Science - A Case-Based Approach to the Study of Environmental Systems)

Daniel C. Edelson

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Diggin in Teacher's Planning Guide

Daniel C. Edelson

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Project Based Inquiry Science - Ever-Changing Earth: Google Earth Option Pages

Daniel C. Edelson

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