Physical and Chemical Properties: The Case of the Missing Necklace

Grade Levels
5th, 6th, 7th, 8th
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2.49 MB   |   19 pages

PRODUCT DESCRIPTION

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The Preview contains three of the 13 slides from the included PowerPoint.

Can your students solve the crime?

This lab activity puts your students into the roles of CSI (Crime Scene Investigation) scientists as they use Physical and Chemical Properties to solve a crime.
A millionaire has had her beloved necklace stolen, but who took it? A mysterious white powder is left behind at the scene of the crime and four suspects with motives are named. By comparing the Physical and Chemical Properties of powders associated with the four suspects, your scientists will determine ONE guilty suspect.
This lab activity includes a role playing PowerPoint, detailed directions, placemat, lab sheet and key.
Besides litmus paper, all materials can be purchased at a grocery store.
This ridiculously fun experiment will most definitely make your students GEEKS: Genuinely Eager and Enthusiastic Kids at School!
Total Pages
19
Answer Key
Included
Teaching Duration
1 hour

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Physical and Chemical Properties: The Case of the Missing
Physical and Chemical Properties: The Case of the Missing
Physical and Chemical Properties: The Case of the Missing
Physical and Chemical Properties: The Case of the Missing