Note: The numbers enclosed in (parentheses) indicate the earliest episode of the regular Square One TV series in which a given segment appeared, if known.
This episode consists entirely of a Buster- and Maria-narrated promotion of the series and curriculum, with testimonials from actual teachers.
Note: Ends with "adult" PBS ident of the period instead of the "children's" version (with the barking dog) found on numbered episodes.
As with "Math Talk for Teachers," this episode was devised to introduce the show. However, it is structured similarly to a numbered episode, with Buster and Maria receiving phone calls from parents supervising their childrens' homework and a representative selection of segments appearing elsewhere in the series.
Note: Also ends with the "adult" PBS ID.
Buster and Maria respond to a call by Sammy from Sioux City about probability.
Buster locks Maria in her dressing room. Sylvia reprimands Buster on the phone for not showing up to break a cracker.
Note: Uses an alternate opening sequence without the "wad of paper moving through the phone cord" animation.
Buster repeats Maria. They discuss polls and surveys in spite of the lack of calls, and at the end of the show Buster admits that he left the Math Phone off the hook.
Buster reads fan mail, leading into a show about surveys.
Buster is twitchy because of inferences about bed-making. The pair receive a call by Teresa from Toledo.
Buster reminds viewers that they're in for an "average" show, and takes a call by Bernie from Bismarck.
A salesman calls up and offers Buster and Maria whole-wheat encyclopedias. They also receive a call from Sandy from Sandusky; Dirk Niblick, Wallace Beasley, and George Frankly's neighbor.
Buster and Maria introduce a show about one million and other large numbers. Bill from Billings gives a call.
Note: Uses the alternate opening sequence.
Buster introduces the show. Lucy from Long Island calls about combinatorics.
Note: Uses the alternate opening sequence.
Buster thinks zero is the lowest number. Stanley O'Toole calls Maria, and they both educate Buster about negative numbers.
Note: Uses the alternate opening sequence.
Buster finds an old newspaper in the bottom of his cage and learns that Archduke Ferdinand has been assassinated. Sandy from San Diego calls, and they proceed in talking about rulers.
Buster considers Maria a fiend after trying to mow her yard. They reply to a call from Little Aussie from Little Aussippi about the same subject.
Note: Uses the alternate opening sequence.
Buster is unusually animated. He and Maria take a call by Laura from Los Angeles and discuss perimeter.
Buster is preoccupied with losing weight. He plans on attending a formal dance at the BSCC with Sylvia, but underestimates the scale of the map.
Note: Uses the alternate opening sequence.
Buster has been using the Math Phone to order pizza, and needs to estimate the amount of pizza to order. He and Maria take a call by Yertle from Myrtle Beach.
Note: Uses the alternate opening sequence.
Buster and Maria introduce the show with greetings in many languages. They respond to Winnie from Winnona and discuss symmetry.
Buster feels sick with three symptoms. Maria suggests that he may have triangleitis. They proceed in discussing triangles, and answer a call from Bill from Williamstown.
Buster is bored from a lack of calls, so he starts selling rectangular pizzas through the Math Phone. They respond to a call by Pepper from Salt Lake.
Buster fills out a math camp questionaire, and confesses to forgetting parts of math. Reba from River Edge calls, and they talk about prime numbers and geometry.
Note: Uses the alternate opening sequence.
Sharon from Sheffield asks Buster "Math Whiz Extrordinaire" about triangular and square numbers, but they both find themselves at a loss.