pptx, 72.89 KB
pptx, 72.89 KB
pptx, 1.71 MB
pptx, 1.71 MB
docx, 14.59 KB
docx, 14.59 KB
After a brief introduction to the Gold rush of 1849 students are introduced to the new topic of separating techniques. One solubility and insolubility are introduced students sieve for gold using a mixture of coffee granules and gold glitter.

After completing the filtration experiments students draw a cartoon strip of their method and findings.

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