A video shows a person completing a fire truck puzzle with the help of a viewer, finding the missing pieces and putting them together. They then look for missing shapes and numbers, and identify different vehicles. The video ends with the completion of the puzzle and a thank you message.
1. A fire engine puzzle is being completed with the help of the viewer.
2. The puzzle consists of various shapes and numbers.
3. The shapes include square, hexagon, star, circle, triangle, panda, tiger, rabbit, lion, and brown bear.
4. The numbers zero to nine are hidden in various items such as eggs, ladybugs, popsicles, and treasure chests.
5. There are five vehicles to find in the puzzle: a school bus, police car, fire engine, taxi, and ambulance.
6. The plus, minus, and equal signs are introduced for addition practice.