Algae in the ocean fixes more carbon dioxide than all the plants on the land.

High School Course

High School, grades 9 to 12

Oceanography

Measure the ocean's primary producers at your lab bench.

Students grow marine algae and measure how light and carbon dioxide change growth. They connect what they measure to ocean productivity, climate and the use of algae for fuel and products.

4 Anchor lessons for this course
Free Every lesson, before you buy anything
Oceanography

Where it fits

How our labs fit this course

Ocean Literacy

Ocean Literacy Principles 1 and 3

Where it fits: Principle 1 Earth has one big ocean with many features, and Principle 3 The ocean is a major influence on weather and climate.

What the kit does: Students measure how light and carbon dioxide drive algae growth. Honest fit: partial. The labs speak to the ocean's role in climate through algae, not to ocean features or circulation.

Ocean Literacy

Ocean Literacy Principle 5

Where it fits: Principle 5 The ocean supports a great diversity of life and ecosystems.

What the kit does: Students grow marine algae and isolate microbes from seawater, and measure net primary productivity.