A scientific film essay, narrated by Phil Morrison. A set of pictures of two picnickers in a park, with the area of each frame one-tenth the size of the one before. Starting from a view of the entire known universe, the camera gradually zooms in until we are viewing the subatomic particles on a man's hand.

When their firefly friend, Edison, takes Tad, Lily and Scout to the place of his childhood dreams, teh gang is shocked to dicover that Alistair Alphabelly's Amazing Amusement Park is...closed! To make matters worse, Edison has gotten himself stuck atop the Amazing Alphabet Ferris Wheel. The only way to save him is to turn on the rides in the park with the magic of the alphabet. Now Tad and Lily must learn all of the letters, big and small, to save their friend, save the day, and perhaps even meet the rhyme master himself, Alistair Alphabelly!

Animated training film demonstrating the process by which an autopilot uses gyroscopic controls to maintain an airplane in level flight.

Free to Be…You and Me, a project of the Ms. Foundation for Women, is a record album, and illustrated book first released in November 1972, featuring songs and stories from many current celebrities of the day (credited as "Marlo Thomas and Friends") such as Alan Alda, Rosey Grier, Cicely Tyson, Carol Channing, Michael Jackson, and Diana Ross, among others. An ABC Afterschool Special using poetry, songs, and sketches, followed two years later in March 1974. The basic concept is to encourage a post-60's gender neutrality, while saluting values such as individuality, tolerance, and happiness with one's identity. A major thematic message is that anyone, whether a boy or a girl, can achieve anything.

Watch the Quidget Family and the Subtractobats perform high-flying feats of mathematics! In this astounding story, Leap, Lily, Tad and wacky Professor Quigley train numbers to count, add, and subtract in a series of amazing circus acts. Numbers and Quidgets fly from trampolines, trapezes and cannons as they teach early mathematical concepts.

Celebrate the seasons with the Care Bears, as the fun, friendly little creatures love and laugh all year round. Hugs and Tugs are kept inside by the rain in "It's Raining, It's Boring," but they manage to overcome their boredom with lots of fun activities. Champ helps a young skiier gain the confidence to hit the slopes after an accident in "No Business like Snow Business," while elsewhere Beastly and Shreeky try to stop him. In "The Cloud Monster," Bright Heart is busily creating a cloud machine to capture the monster that Beastly made. Other episodes include "Caring For Spring," "Ski Trouble," and "The Frozen Forest."

The film twice states that it doesn't intend a moral injunction, but it clearly does with comments such as "our society... regards sexual intercourse outside marriage as irresponsible and possibly disastrous" and "you can use your knowledge with responsibility and real love or you can use it wantonly and with mere animal appetite". This is clearly marriage education not sex education.

A basic explanation of the purpose and process of menstruation, told largely with diagrams.

The lecturer shows a microcinematographic sequence of spirochaetes and drawings of the gonoccus (the bacteria responsible for syphilis and gonorrhea). He then turns to an easel and begins to draw 'the road of health'; the cartoon takes this up in magic drawing, in a style that is highly reminiscent of the 'Giro the Germ' series made for the Health and Cleanliness Council a few years before.

Learning sight words has never been this easy! Many words don't follow basic decoding rules and are taught in pre-k and kindergarten classrooms as "sight words", "instant words", "high frequency words" or "star words." A new reader finds sight words very frustrating until they are memorized. A good reader will be able to instantly recognize sight words without having to figure them out. Preschool Prep Company makes learning sight words fun and easy by implementing the technique used in their other award winning DVDs. Now children can master sight words with the same rapid speed that they learned letters, numbers, shapes and colors!

Navigate number skills on a pirate adventure with Tad, Lily, and Scout! Tad and Lily need a little number sense to help them get through a complicated game, so their magical firefly friend, Edison, takes them on a fantastical journey under the sea! When their cute puppy pal, Scout, is mistakenly captured by a pirate, they must use their new understanding of numbers, counting, and estimation to rescue him. Join them as they navigate the deep and face foes such as sharks and crab henchmen—even Pirate Pythagoras himself—and begin to see numbers in a whole new way!

The animated adventures of twins Dan and Darlene, who spend their time dodging the innumerable adult predators in their city.

Go on a word-search adventure and discover the clues to building words! A wild word-building adventure! When Mr. Websley is accidentally silenced by the Silent E Machine, Leap, Lily and Tad must journey through the Complex Word Complex to build the code words needed to return his voice. Guided only by the "Absent Professor Device," the kids learn how to solve the code and save the day. Humorous songs add to the fun and help teach the rules for advanced word-building.

Woo hoo! Once upon a Christmas eve, there was a little town called Alphaville. And in this little town was a boy named Tad, who loved birthdays, the first day of spring and summer vacations. But can you guess what was his favorite time of year?

Get ready for both tricks and treats when you join Dora and Boots on a spooky Halloween adventure and a magical hut for a wizard's missing wand!

Sight Words Level 4 word list: am, came, can, could, do, down, little, not, out, then, use, were, when, what, your Many words don't follow basic decoding rules and are taught in pre-k and kindergarten classrooms as "sight words", "instant words", "high frequency words" or "star words". A new reader finds sight words very frustrating until they are memorized. A good reader will be able to instantly recognize "sight words" without having to "figure them out". Preschool Prep Company makes learning sight words fun and easy. Now children can master "sight words" with the same rapid speed that they learned letters, numbers, shapes and colors. Meet the Sight Words is used in schools across the country.

Find out what cows are fed and how their meals are prepared with the massive mixer. Farmer Tom and Les get the cows beds ready and then bring them in to get their yummy food. Watch out Farmer Tom; Les becomes a bit forgetful!

It's time to harvest the wheat on the farm so Farmer Tom shows Tractor Ted and Midge the dog the combine harvester that he needs for the job. It's so gigantic that Midge can't even see over the wheels.

An animated short film that explains in a pedagogical way how the radio transmission works. Created by Czech filmmakers it was commissioned by Argentina Schools. The film tells the story of Curious, an extraterrestrial child that reaches the planet earth attracted by the sound waves. There he meets the Queen of Waves, an ethereal figure who teaches her step by step the process by which sound is captured, amplified, modulated and transformed into electromagnetic vibrations to be transmitted by a radial antenna.

A little orange bird needs to build up his strength to fly south for he winter, so he consults a wise old owl who teaches him about nutrition.