Is Black... Black?

Is Black... Black?
Grade Levels
Product Rating
2 Ratings
File Type

PDF (Acrobat) Document File

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35 KB|1 page
Product Description
After trying many different types of chromotography labs, I found this method gives the most impressive results. Students love the lab and are excited by the results. I think if you try it you will see why I learned to like this method best.

Note: You may extend this lab by letting students select different types of black pens to try and to determine which black pen gives the most colorful results.
Total Pages
1 page
Answer Key
Teaching Duration
45 minutes
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