LEARN NC

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

Goal 4

The learner will investigate the cycling of matter.

Objective 4.04

Evaluate the significance of photosynthesis to other organisms:

  • The major source of atmospheric oxygen is photosynthesis.
  • Carbon dioxide is removed from the atmosphere and oxygen is released during photosynthesis.
  • Green plants are the producers of food that is used directly or indirectly by consumers.

Resources aligned to this objective

Lesson plans on the web

Photosynthesis, trees, and the greenhouse effect
Students watch a video on photosynthesis and then consider how trees help reduce the negative impacts of the greenhouse effect. (Learn more)
Format: lesson plan (grade 6 Science)
Provider: National Geographic