Video-Enhanced Lesson

In this lesson, students will explore the evolution of life on Earth using video segments from The Human Spark, from the earliest single-celled organism to modern Homo sapiens. (Grades 9-12)

These video segments from PBS Series, The Human Spark, explore the evolution of life on Earth, from the earliest single-celled organism to modern Homo sapiens. They may be used on their own or with the lesson plan, Life as We Know It.