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Comparing the Density of Different Liquids


Source Institutions

    American Chemical Society

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Comparing the Density of Different Liquids

Learners carefully pour vegetable oil, water, and corn syrup in any order into a cup and discover that regardless of the order they are poured, the liquids arrange themselves in layers the same way. Learners then weigh the liquids and use their results, along with what they understand about density, to explain why the liquids form layers as they do.

Quick Guide


Preparation Time:
5 to 10 minutes

Learning Time:
30 to 45 minutes

Estimated Materials Cost:
$1 - $5 per group of students

Age Range:
Ages 8 - 14

Resource Types:
Activity, Experiment/Lab Activity, Lesson/Lesson Plan

Language:
English

Materials List (per group of students)


Subjects


  • Mathematics
    • Measurement
      • Units of Measurement
  • Physical Sciences
    • States of Matter
      • Liquids
    • Structure and Properties of Matter
      • Mass and Weight
      • Volume and Density
  • The Nature of Science
    • The Scientific Process
      • Asking Questions
      • Conducting Investigations
      • Gathering Data

Informal Categories


  • Food and Cooking

Audience


To use this activity, learners need to:

  • see
  • touch

Learning styles supported:

  • Involves hands-on or lab activities

Other


Components that are part of this resource:

This resource is part of:

Access Rights:

  • Free access

By:

  • Kessler, James H.; Galvan, Patricia M.

Rights:

  • All Rights Reserved, American Chemical Society, ©2007

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User Lists


This resource is part of these lists:

  • Thumbnail EPCS by rmerton on 2012-06-29
  • Thumbnail Density by biz800 on 2012-08-22
  • Thumbnail Matter by sdrew15 on 2013-08-24