Soccer players learn many skills when playing soccer.  Soccer players learn how to dribble and pass the ball.  They also learn how to control the ball so they can eventually score.  Most importantly, soccer players learn how to work together with their teammates.
What is the main idea?

Jenny visited her grandmother in the hospital.  She saw how kind and helpful the nurses were to her grandmother.  Now she wants to be a nurse when she grows up.  She wants to help sick people get well. 
What is the main idea?

What is the best question to ask yourself when you are trying to find the main idea?

What text structure presents events in a step by step order from beginning to end?

One dinosaur had a brain that weighed about as much as three pencils.  Its body weighed ten tons and was over twenty feet in length.  As you can guess, this dinosaur did not think too clearly.  It wasn't the world's brightest dinosaur!  What is the main idea of this paragraph?

When we think of seaweed, we usually picture brown or green plants a foot or so in length.  Seaweeds are also of other colors.  Some are red.  Some kinds grow to lengths of a hundred feet!  These form giant seaweed forests, where many kinds of fish take shelter.  What is the main idea?

The red, green and amber traffic light is a safety signal.  Yet some drivers don't see it.  Some drivers don't obey it.  People cross the street without looking at it.  Often the traffic light turns out to be a signal of death.  What is the main idea?

There are about 13,000 wild horses in our country.  Most are in the high lands of the Southwest.  The horses find great difficulty in getting food during the winter months.  Snow covers the grass and small bushes that they feed on.  Their numbers grow smaller each year.  What is the main idea?