Sesame Street

On Sesame Street: Elmo, Telly, and Rosita investigate Sesame Street like scientists. Abby's Flying Fairy School: The fairies' stuff mysteriously disappears. Bert and Ernie's Great Adventures: The Three Ducketeers settle a birthday cake dispute. Elmo's World: Elmo makes a splash about the bath. Word of the Day: "Journal". Wanda Sykes' journal reads itself. Guest Starring: Wanda Sykes, Will.i.am Brought to You By: F and 14

On Sesame Street: Bert searches for the elusive Blue Bar pigeon with help from Elmo and Abby. Abby's Flying Fairy School: Blogg accidentally turns himself into a wooden puppet. Bert and Ernie's Great Adventures: Bernice and Rubber Duckie compete in the Bird Games. Elmo's World: Elmo rings some bells. Word of the Day: "Binoculars." Julie Bowen and Elmo take a closer look. Guest Starring: Julie Bowen. Brought To You By: P and 12

On Sesame Street: Big Bird and Snuffy float over Sesame Street after Abby casts an anti-gravity spell. Abby's Flying Fairy School: Abby and friends find out what it takes to be a Tooth Fairy. Murray Has a Little Lamb: Murray and Ovejita slide and glide at ice skating school. Elmo's World: Elmo goes up and down with yo-yos, hippos, and more. Word of the Day: "Float." Natalie Morales goes up in the air. Guest Starring: Natalie Morales Brought To You By: B and 1

On Sesame Street: When Snuffy can't stop sneezing, Big Bird and Gina investigate. Abby's Flying Fairy School: Mrs. Sparklenose's magic sneezes turn the fairies into chickens. Bert and Ernie's Great Adventures: Bert and Ernie accidentally create a giant dust bunny. Elmo's World: Elmo finds out what a doctor does. Word of the Day: "Allergic." Taye Diggs and Idina Menzel are allergic. Guest Starring: Taye Diggs, Idina Menzel Brought To You By: K and 10

On Sesame Street: Telly trades in his pogo stick for the new and improved iPogo. Abby's Flying Fairy School: The fairies' stuff mysteriously disappears. Super Grover 2.0: Super Grover 2.0 helps a family of birds move a piano. Elmo's World: Elmo and friends draw pictures. Word of the Day: "Hexagon." Ty Burrell turns into a hexagon. Guest Starring: Ty Burrell, Will.i.am Brought to You By: E and 11

On Sesame Street: Elmo, Telly, and Rosita search for the fabled Itsy Bitsy Spider. Abby's Flying Fairy School: Naptime Bert and Ernie's Great Adventures: Australian Outback Elmo's World: Elmo learns about dinosaurs, and meets some, too. Word of the Day: "Arachnid." Jim Parsons gets a little too close to a spider. Guest Starring: Ricky Gervais and Jim Parsons Brought To You By: N and 8.

On Sesame Street: Abby and Zoe pretend to be twins at the Twins Day party. Abby's Flying Fairy School: Blogg discovers the importance of being half-troll. Murray Has a Little Lamb: Murray and Ovejita play baseball. Elmo's World: Elmo meets different families. Word of the Day: "Identical." Abby conjures identical Sherri Shepherds. Guest Starring: Sherri Shepherd Brought To You By: S and 2

On Sesame Street: Telly and Baby Bear help fairy tale characters solve problems with science. Abby's Flying Fairy School: Gonnigan puts on his dancing shoes. Super Grover 2.0: Super Grover 2.0 helps a sheep and an elephant balance a boat. Elmo's World: Elmo explores flowers, plants, and trees. Word of the Day: "Reporter." Samantha Harris and Elmo report. Guest Starring: Samantha Harris Brought To You By: W and 18.

On Sesame Street: Elmo accidentally loses Zoe's pet rock while playing astronauts with Baby David. Abby's Flying Fairy School: The fairies chase Niblet after he takes off with Blogg's wand. Super Grover 2.0: Super Grover 2.0 helps robins move a piano into their nest. Elmo's World: Elmo imagines himself as pets. Word of the Day: "Celebration." LaDainian Tomlinson does a touchdown dance. Guest Starring: LaDainian Tomlinson Brought To You By: R and 19

On Sesame Street: Oscar starts a dirty business of dumping dirt all over Sesame Street. Abby's Flying Fairy School: The fairies climb an enchanted plant to rescue Peck from a giant. Super Grover 2.0: Super Grover 2.0 helps a chicken get to the other side of a wall. Elmo's World: Elmo opens and closes doors, bags, books, and boxes. Word of the Day: "Volunteer." Elmo volunteers to help Usher. Guest Starring: Usher Brought To You By: D and 17

On Sesame Street: On Grouchy Mother's Day, Oscar gives his mother the worst rotten day ever. Abby's Flying Fairy School: The fairies switch places with Gene the Genie. Bert and Ernie's Great Adventures: Bert and Ernie drift onto a deserted island. Elmo's World: Things get fishy in Elmo's World. Word of the Day: "Dozen". Rachel Griffiths sings with penguins. Guest Starring: Rachel Griffiths Brought to you by: Y and 12

On Sesame Street: Abby creates magical mayhem for Leela who is on her way to a party. Abby's Flying Fairy School: Abby and Gonnigan help Blogg get to the ball. Super Grover 2.0: Super Grover 2.0 helps a cow down the stairs. Elmo's World: Say cheese! Elmo plays with cameras. Word of the Day: "Transportation." Zoe Saldana pretends to be a train. Guest Starring: Zoe Saldana Brought To You By: Z and 15