Patterns

Next Generation Science Standards Crosscutting Concept 1: Patterns
Paul Andersen explains patterns and describes why pattern recognition is an important skill in science and engineering. He begins by discussing patterns in nature, including snowflakes, flower petals, seasons and nucleotides in DNA. He then illustrates the importance of classification in describing and eventually understanding patterns.

Mini Lesson Videos
Observational Patterns
Patterns of Similarities and Change