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In this 2-page activity, from the Advanced Technology Environmental and Energy Center, students collect data about their personal lives and create a pie chart. Students learn about data collection, graphing, and interpretation. This activity provides a real-world application for collecting and using...

This lesson, presented by the National Nanotechnology Infrastructure Network, covers the general concepts of size and scale by focusing on the entire classroom and the size of the students in it. The activity focuses on measuring length as this is "the most common feature when presenting nanoscale...

This lesson, presented by the National Nanotechnology Infrastructure Network, covers the conceptualization of size for younger students. Based on the book What’s Smaller Than A Pygmy Shrew? by Robert E. Wells, students start by thinking about the size of the pygmy shrew and its functionality on a...