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Food Preference Inquiry

Food Preference Inquiry. Food preference inquiry. Create your own hypothesis about the food preference of ants Example: When offered cornbread, honey and dead mealworms, my ants will feed equally on all three food substances. Protocol. Locate an ant feeding trail

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Food Preference Inquiry

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  1. Food Preference Inquiry

  2. Food preference inquiry • Create your own hypothesis about the food preference of ants • Example: When offered cornbread, honey and dead mealworms, my ants will feed equally on all three food substances

  3. Protocol • Locate an ant feeding trail • Place a small rectangle of plywood near the trail • Put equal amounts of the three food substances on the plywood • Come back later in the day to observe • The same protocol can be used in the classroom in an ant farm

  4. Data collection • Record data after ants locate the feeding area • Count the number of ants visiting each food for a ten minute period • Have three teams of students make similar observations • Have students observe the ants to determine if they are all the same

  5. Reporting findings • Have students average the number of ants visiting each food substance • Ask students what the results suggest about their hypothesis • Based on their results, encourage students to speculate about what other foods their ants might like (students can conduct another inquiry to test their theories)

  6. Conclusions • Most ant species will show distinct differences in food choice experiments • Have students observe the ant feeding trails to observe their natural food source • Consider similarities in their natural food and the food chosen in the preference test

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