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This What Is a One Part Per Million Solution? lesson plan also includes:
Water may appear to be crystal clear, but there could be dissolved substances present. Lab groups make a one-part-per-million of a food coloring solution to demonstrate this concept. As part of an outstanding unit about water, this lesson plan prepares learners to consider invisible water pollutants in a future lesson plan.
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Pros
- Supportive projection slide included as a visual aid
- Spanish version of the worksheet provided for English learners
- Part of an outstanding unit produced by a reputable institution
- Interdisciplinary materials available
- Hands-on activity reinforces the teachable concept
- A teacher's video offers tips for implementation
Cons
- None