Unit 1: Evidence & Iteration in Science

Summary

In this unit, students are introduced to essential concepts in science in the context of issues related to technology and society. Students explore the nature of scientific evidence as they examine issues related to water quality and accessibility. They learn how advances in scientific tools and technology have enhanced human observations and provided more accurate and precise measurements (human senses and scientific tools and technology). Timelines from the history of scientific thought illustrate the use of such evidence in the iterative process of science, resulting in the development of scientific theories and a growing body of scientific knowledge. An attitude of scientific optimism has led scientists and others to persist despite obstacles, failures, and missteps, improving human understanding of a shared external reality that has resulted in ongoing scientific advancements. Case studies model science as a human endeavor that is accomplished by individuals and teams of people working together to utilize prior work, replicate studies, and contribute new ideas.

Unit Driving Question

How do people use evidence and iteration of ideas to construct scientific explanations that are relevant to everyday issues, such as water quality? 

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Activities

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Teacher Edition

For each activity there is a teacher edition and a student book. The teacher edition is designed to support teachers in fostering student learning over the entire unit. Some of the information provided pertains to day-to-day instructional management: how to prepare the classroom, what materials are needed, sample student responses, and how to modify materials for diverse learners.

Teacher edition, Unit 1: Evidence & iteration in science (5 Mb)

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Student Book

Each unit requires students to interact with specific key concepts, process skills and thinking tools through various learning experiences. The student book has a deliberate structure that provides support for student learning, regardless of activity type.

Student book, Unit 1: Evidence & iteration in science (15 Mb)

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