Product Support
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Measuring pH: Indicators, Paper, and Meters
Many activities require pH testing, including chemistry titrations, environmental science water quality testing, and biological processes labs. This article covers tools and techniques.
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Learning Progressions
Lesson Summaries for STC Middle School™
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Sheep Brain Dissection
Introduce students to the anatomy of a mammalian brain with this activity. Includes a brief survey of the internal and external anatomy of the sheep brain and go-to dissection resources.
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