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Bradbury, Leslie; Wilson, Rachel – Science and Children, 2019
In this article, fourth graders investigate the physical and behavioral adaptations of crayfish. Because crayfish are native to the area and many students have experience observing them in local streams, the author decided to use these organisms to explore the relationship between the structure of their various body parts and how those structures…
Descriptors: Personality Traits, Grade 4, Animals, Science Instruction
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Wilson, Rachel; Bradbury, Leslie – Science and Children, 2019
To become scientifically literate, students need to interpret science concepts using numbers, text, and visuals (Lemke 2004). Scientists use multiple modes to communicate their ideas to each other and the public, including images, text, mathematical notations, symbols, diagrams, charts, and graphs. Several of the science and engineering practices…
Descriptors: Science Instruction, Teaching Methods, Interdisciplinary Approach, Scientific Literacy