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Insectigations - Pre-site Activities/Teacher Led

Grade Level: 2
Content Area: Science
Time to Complete: 1 class
Title of Lesson: Insectigations

South Carolina State Standards Addressed:

2-1.1 Use tools (including thermometers, rain gauges, balances, and measuring cups) safely, accurately, and appropriately, when gathering specific data in customary (English) and metric units of measurement.
2-2.2 Classify animals (including mammals, birds, amphibians, reptiles, fish, and insects) according to their physical characteristics.

Material/Equipment/Resources:

onion
reward (see procedures)
vocabulary

Procedures:

1.

Turn your students into ants!  Rub an onion on several trees in your schoolyard, creating a scent trail.     

2. Hide a snack or special treat at the end of your scent trail.
3. Have your students follow the scent trail using only their sense of smell.  Can they find the snack at the end of the trail?
4. Remind your students if they were ants, they would smell not with their noses but with their antennae.  Ants can’t talk so they use special signals to tell other members of their colony where to find food.
5. Can your students come up with a way to communicate this information without using words?
 
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