Rogers shows models of a bicycle and a tricycle. Along the way, he introduces the prefixes "bi" and "tri" to compare what each one means. In the Neighborhood of Make-Believe, Bob Dog fears moving wheels. Air Date : 9th-Mar-1970

Title number 1066. Opens with Mister Rogers arriving with a box labeled 'clock'. Rogers presents a model of Daniel's clock and visits the man who designed it who is Robert Trow. At his workshop, Trow is finishing a model of the Castle. He asks Rogers to ring the bell when he leaves as well as when he arrives. Air Date : 2nd-Feb-1970  Read More

Title number 1067. Opens with Mister Rogers arriving with some slides of trees. Mr. McFeely delivers Bob Trow's model of X's Tree. In the Neighborhood of Make-Believe, X learns that wishing doesn't make things come true. Air Date : 3rd-Feb-1970  Read More

Title number 1068. Opens with Mister Rogers arriving with book of caricatures. Rogers puts signs outside his front and back doors advising visitors to knock or ring. He also receives Bob Trow's model of the Museum-Go-Round. Air Date : 4th-Feb-1970  Read More

Title number 1069. Opens with Mister Rogers arriving with a big box containing Bob Trow's model of the Platypus Mound. Officer Clemmons shows Rogers the workings at his police station. Dr. Bill and Elsie Jean Platypus also share a magic recipe for making pies. Air Date : 5th-Feb-1970  Read More

Title number 1070. Opens with Mister Rogers arriving with a small cup and spoon from the ice cream shop. Rogers receives the Factory model from Robert Trow. Beforehand, Rogers makes simple puppets from wooden spoons. In the Neighborhood of Make-Believe, Lady Elaine orders chairs from Cornflake in preparation for her new pie restaurant. Air Date : 6th-Feb-1970  Read More

Rogers plays a game that uses different shapes and groceries. In the Neighborhood of Make-Believe, Lady Elaine Fairchilde is preparing to open a pie restaurant between her Museum-Go-Round and the Platypus mound. Air Date : 9th-Feb-1970  Read More

Mr. McFeely finds a puppy, which Rogers looks after until someone finds its home. Air Date : 10th-Feb-1970  Read More

Chef Brockett shows how turnovers are made and helps run the new pie restaurant. Air Date : 11th-Feb-1970  Read More

Bad manners cost Bob Dog after he eats all the pies in Lady Elaine's restaurant. Air Date : 12th-Feb-1970  Read More

Dr. Yen Wang shows two laboratory rats, with which he wishes to show that the study of rats is intended to benefit human beings. The Neighborhood of Make-Believe opens the pie restaurant, but King Friday orders Bob Dog to move it to Someplace Else as a response to what he did in episode 9. Air Date : 13th-Feb-1970  Read More

Rogers polishes his shoes. The Pittsburgh Junior Tamburitzans also visit the Neighborhood of Make-Believe, and Bob Dog emerges to dance with them. Air Date : 16th-Feb-1970  Read More

Rogers discusses the things children can do with a shoe box. In the Neighborhood of Make-Believe, Queen Sara is escorted to Westwood to visit Dr. Frogg. Air Date : 17th-Feb-1970  Read More

Johnny Costa and his grandson visit both Rogers' television house and the Neighborhood of Make-Believe. Air Date : 18th-Feb-1970  Read More

Rogers discusses growing both on the inside and on the outside. Mr. McFeely brings a dry aquarium holding frogs and tadpoles. Later Mr. McFeely visits the Westwood Children's Zoo. Queen Sara returns to the Neighborhood of Make-Believe from Westwood after two days with Dr. Frogg. Air Date : 19th-Feb-1970  Read More

Rogers talks about the use of triangles, such as on the Yield sign. Betty Aberlin arrives with Bob Trow's model of the Eiffel Tower. Air Date : 20th-Feb-1970  Read More

Henrietta Pussycat fears Bob Dog's teeth. Lady Aberlin confides in Henrietta and tells everyone the King Friday and Queen Sara have a good secret. Air Date : 23rd-Feb-1970  Read More

Bramble, a large horse, stands outside Rogers' television house. King Friday asks for, and receives, a stuffed horse. Daniel, however, is afraid of the model. Air Date : 24th-Feb-1970  Read More

Rogers enters with a typewriter and the many ways to put the word "typewriter" to paper. In the Neighborhood of Make-Believe, an artist draws paintings of King Friday and Queen Sara. Air Date : 25th-Feb-1970  Read More

King Friday shares his secret with Mime Walker, informing him not to mention a word of it to anyone else. Air Date : 26th-Feb-1970  Read More

Rogers has a recent chest x-ray, and explains what having an x-ray taken is about. In the Neighborhood of Make-Believe, Lady Elaine warns her neighbors that King Friday might be starting a wild animal zoo. That, she feels, is his big secret, although it isn't. Air Date : 27th-Feb-1970  Read More

Officer Clemmons announces he has accepted a new job with the Metropolitan Opera in New York City. King Friday and Queen Sara announce their secret: they are having a baby. Air Date : 2nd-Mar-1970  Read More

Lady Elaine and Mrs. Saunders tie up Officer Clemmons in a frantic attempt to keep him from moving to New York. Air Date : 3rd-Mar-1970  Read More

Betty Aberlin gives Rogers a black angel fish for his tank. In the Neighborhood of Make-Believe, she dresses up as one. At the Tree, she introduces a song praising Henrietta Pussycat. Air Date : 4th-Mar-1970  Read More

Mrs. Clemmons visits Rogers' television house with a poem about her new job title. Rogers invites her to a going-away party to be held the next day. A highlight of the gathering will be Mrs. Clemmons' favorite: raspberry delight. Air Date : 5th-Mar-1970  Read More

Mr. and Mrs. François Clemmons are about to leave for New York. In both the Neighborhood of Make-Believe and Rogers' television house, neighbors hold a farewell party. Air Date : 6th-Mar-1970  Read More

Rogers shows models of a bicycle and a tricycle. Along the way, he introduces the prefixes "bi" and "tri" to compare what each one means. In the Neighborhood of Make-Believe, Bob Dog fears moving wheels. Air Date : 9th-Mar-1970  Read More

Rogers uses a tape recorder to tape the sounds of a xylophone, a drum, and a slide whistle. In the Neighborhood of Make-Believe, King Friday thinks his baby should learn the guitar from birth. Air Date : 10th-Mar-1970  Read More

Rogers shows how he reacts when he is angry. In the Neighborhood of Make-Believe, Lady Aberlin makes a punching bag from rags and knitting. X complements her work. Air Date : 11th-Mar-1970  Read More

When Coach Saunders informs how athletic and exercise equipment can protect oneself, King Friday orders all the equipment for the new royal baby. Air Date : 12th-Mar-1970  Read More

Rogers makes a window out of construction paper. Later he picks up a record album at Negri's Music Shop. In between, Chef Brockett goes to the Neighborhood of Make-Believe with a cake for Grand-père and Lady Elaine. Handyman Negri helps Lady Elaine fix the King Friday's broken window. Air Date : 13th-Mar-1970  Read More

Mr. McFeely delivers Lady Elaine an invitation to a boomerang contest. To show her gratitude, Lady Elaine shows "Funny Fast Films" of Mr. McFeely and Chef Brockett. Air Date : 16th-Mar-1970  Read More