a cartoon character standing in front of a blackboard

Prompt 1: a boy wearing a blue hat and red pants who talks and points at the camera. he then walks to the chalkboard and writes on it, before returning to the camera and talking. seems to be a simple and straightforward clip of a boy engaging with the camera and writing on a chalkboard.

Prompt 2: a boy wearing a blue hat and red pants who is standing in front of a chalkboard. he is holding a ruler and pointing to different parts of the ruler while talking. the boy then points to a chalkboard and continues to talk.