In this lesson, you will learn how to revise your thinking as you read by pausing at the end of each section and asking, "How has my thinking changed?" Login gives access to an additional video. [5:20]

Ernie sings a song about wondering. He wonders why a falling star falls and where it goes when it falls. Sometimes he wonders how and why bumblebees fly. This video teaches questioning and observation. [1:52]