Ep 4. Bud's Knotty Problem/That's MY Grandma

Arthur season 20 episode 4 is titled "Bud's Knotty Problem/That's MY Grandma". In this episode, Bud is facing a knotty problem - quite literally. He has developed a habit of tying knots in things whenever he's nervous, and it's beginning to cause some trouble. When he accidentally ties a knot in the teacher's chair, he's forced to come clean about his problem. The class rallies around him, and with the help of his friends, Bud learns how to manage his anxiety in a healthier way.

Meanwhile, Arthur's grandma is in town for a visit, and it seems like everyone in Elwood City is smitten with her. Arthur is proud of his cool, hip, and young-at-heart grandma, but when his friends start competing for her attention, he starts to feel a bit jealous. In the end, Arthur learns that spending quality time with his grandma is more important than trying to win a popularity contest.

As always, the show combines humor, heart, and relatable themes to create an engaging and entertaining episode. Viewers will enjoy seeing Bud face his fears and find support from his friends, and they'll appreciate the reminder that family is what matters most. Overall, "Bud's Knotty Problem/That's MY Grandma" is a charming addition to the Arthur series that will leave audiences smiling.