Meredith's resources include 3 themes where students:
Independent Activity: Take the pictures out of the bag and match with the main idea label or write your answers on the response sheet.
Small group or Whole Class: Take the pictures out of the bag and discuss what they think the main idea is. Labels can also be used if you wish....Thanks Meredith.
Jennifer has shared he work sheets (Main Idea game, flip book) and explained how she used them.