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In this activity, learners examine fingerprints. Learners leave a hidden print on a surface and then make their own print detecting powder from graphite (found in pencils).

In this activity, learners simulate the process of DNA fingerprinting by using electricity to separate colored dyes.

In this experiment, learners will conduct chemical and physical tests to identify mystery substances.

In this activity, learners extract DNA from their own cheek cells, then create a rudimentary DNA profile similar to those seen on crime scene dramas.