LEARN NC

K–12 teaching and learning · from the UNC School of Education

Goal 3

The learner will conduct investigations and utilize appropriate technologies and information systems to build an understanding of the hydrosphere.

Objective 3.01

Analyze the unique properties of water including:

  • Universal solvent.
  • Cohesion and adhesion.
  • Polarity.
  • Density and buoyancy.
  • Specific heat.

Resources aligned to this objective

Exploring properties of matter with submersibles
This inquiry-based learning activity allows students to explore the relationships between mass, volume, density, and buoyancy as they manipulate various materials to construct a submersible “vehicle” for deep-sea research.
Format: lesson plan (grade 8 Science)
By Miriam Sutton.

Lesson plans on the web

Give me a tall ship
Students compare the similarities and differences of ancient and modern ships, including size, construction, building materials, and uses. (Learn more)
Format: lesson plan (grade 6–8 Science)
Provider: American Association for the Advancement of Science
Grand designs and great failures
Students develop an explanation of why two real-life ships, the British Titanic and the Swedish Vasa, sank. This application of knowledge to real-life situations demonstrates to students that even good designs can fail and that the solution to one problem often leads to another. (Learn more)
Format: lesson plan (grade 6–8 Science)
Provider: American Association for the Advancement of Science
What floats your boat?
In this lesson, students design and build a small model boat, using limited materials. They then develop a procedure to determine the load line for their boat while it is in calm waters. (Learn more)
Format: lesson plan (grade 6–8 Science)
Provider: American Association for the Advancement of Science
Why is oceanography important?
In this lesson, from Xpeditions, students learn about some of the important discoveries that oceanographers have made and some areas that they are investigating. (Learn more)
Format: lesson plan (grade 8 Science)
Provider: National Geographic