Peg and Kitten tells the story of Peg and her kitten solving one challenge after another with mathematical knowledge and methods. Through the interaction between Peg and kitten in cartoons, we can not only stimulate the baby's interest in learning mathematics, but also teach children age-appropriate mathematical concepts and skills, expand their mathematical thinking, and lay a foundation for their future mathematical learning.

2. Aircraft country

This is a 30-minute animated educational film, adapted from EdwinAbbottAbbott's Flatland. Grandpa Cube explained the concept of dimension to his granddaughter, who violated the ban in order to explore higher dimensions. Finally, they successfully entered the higher dimensions to save the day, and informed everyone of the existence of high dimensions.

3. Blue Dalmatian

The children's TV program launched by Nick Company in America is the first complete interactive cartoon in the world. The routine of each episode is the same: the host Steve introduces a puzzle related to puppy blue to the small audience. In order to help children solve this mystery, Blue left a series of clues, and these clues all have Blue's footprints. In this way, Steve and Blue took the children on a road of exploration until the end of each episode and returned to Blue's room. Steve sat in the thinking chair and worked out the answer.

4. Blindness and unhappiness (China)

"Brainless" remembers to make a discount on everything, building a 300-story children's palace in a muddle, but forgetting the elevator; "Unhappy" made his temper come, and he took the stage to play the tiger in "Song Wu Beats the Tiger". He was very unhappy. Song Wu could never "kill" the tiger. These two lifelike characters and the vivid jokes inside have made generations of readers laugh their heads off.

5. Reply from heaven (China)

A five-year-old child was entrusted to his grandfather because his mother went abroad. Grandpa is a retired postman, but he is still enthusiastic about service. He adopted a friend's attitude towards his children, and his father and grandson had deep feelings. But grandpa died of old age. Chen Chen sent his letter to grandpa to heaven by flying a kite. The characters in the film are simple and the story is light, but it is full of deep affection, which is of great sense of the times and educational significance.