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Exploring the Ocean with Robots


Source Institutions

    Centers for Ocean Sciences Education Excellence

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Exploring the Ocean with Robots

In this activity, learners are introduced to robotic submarines called gliders. Learners make “gliders” from plastic syringes and compare these to Cartesian bottles and plastic bubbles. Learners can explore the characteristics of buoyancy by adjusting amounts of air and salt water. Learners also investigate the types of information that robots can gather and learn how scientists use this information to understand the ocean.

Quick Guide


Preparation Time:
10 to 30 minutes

Learning Time:
45 to 60 minutes

Estimated Materials Cost:
$10 - $20 per group of students

Age Range:
Ages 11 - 18

Resource Types:
Activity, Demonstration, Lesson/Lesson Plan, Model

Language:
English

Materials List (per group of students)


  • Large fish tank filled with fresh water
  • Stepstool
  • Towels
  • Sponges
  • Laptop with glider data and photos
  • Cartesian divers (1 to 2 L bottles with water tight cap, Glass pipettes)
  • Balance
  • Buoyancy “bubbles” (small plastic spheres that snap shut – available from vending machines that dispense toys)
  • Rubbing alcohol
  • Kosher salt
  • Large (4 cup) measuring cup
  • Spatula for stirring
  • Plexiglas
  • Saw
  • Hot glue
  • Paint or electrical tape
  • 20cc syringes with plastic tubing

Subjects


  • Earth and Space Science
    • Earth Structure
      • Oceans and Water
  • Engineering and Technology
    • Engineering
      • Mechanical Engineering
      • Ocean Engineering
    • Technology
      • Information and Communication
  • Physical Sciences
    • Motion and Forces
      • Machines
      • Gravity
    • States of Matter
      • Solids
      • Liquids
    • Structure and Properties of Matter
      • Mass and Weight
      • Volume and Density
  • The Nature of Science
    • The Scientific Process
      • Conducting Investigations

Informal Categories


  • Model Building

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:

Includes alignment to state and/or national standards

Includes assesments for student learning

This resource is part of:

Access Rights:

  • Free access

By:

Rights:

  • All Rights Reserved, Centers for Ocean Sciences Education Excellence,

Funding Source:

  • National Science Foundation, OCE-0730719

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