The video shows a child playing with building blocks on the floor. The child is seen placing a block on top of another block, creating a tower. The child then knocks down the tower, causing the blocks to scatter on the floor. The child picks up the blocks and starts to rebuild the tower. The child continues to play with the blocks, creating different structures and knocking them down again. The child seems to be enjoying the activity, and the blocks are of various colors, including red, blue, green, and yellow. The child's movements are deliberate and focused as they build and destroy the structures.