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Wisbrock, Lauren; Reynolds, Erin; Mertins, Jen; Schultz, Anne; Hoellein, Timothy; Smetana, Lara – Science and Children, 2020
Human-made pollution is a large and complex problem that has harmful effects on communities and ecosystems. Understanding these impacts is essential, but it can be daunting when many types of chemical pollution are difficult to conceptualize, especially for elementary school students. Something every student can understand, however, is trash.…
Descriptors: Pollution, Conservation (Environment), Grade 4, Grade 5