Classify scientific inquiry

Free printable Grade 6 science worksheet for "Classify scientific inquiry" — practice science practices. No-prep, print or assign online.

This challenging middle school worksheet develops students' ability to classify types of scientific inquiry, distinguishing between controlled experiments, observational studies, and other investigative approaches used in science. Teachers can use it to strengthen students' understanding of how scientists design and categorize investigations before launching their own inquiry projects. It fits within a science practices strand and supports higher-order thinking about how science works.

Science

Scientific & Engineering Practices

Middle School

Worksheets

Ages 11–14

hard

Learning objectives

Classify different types of scientific inquiry by their defining features
Distinguish controlled experiments from other forms of scientific investigation
Evaluate which type of inquiry is most appropriate for a given scientific question

Answer Key

How to use this worksheet

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