BLOCK ASSEMBLY FOR CREATIVE ACTIVITIES WITH RAIL COMPONENTS AND ROLLING BALL

摘要

The present invention relates to a ball drop learning tool, the tool arranging blocks fixing rails in a short time to lengthen the experiment time in the limited time given in a class. The tool includes: multiple blocks which are configured as hollow cubes having rectangular holes on the respective rectangular plates, have two rail insertion grooves having the inner part open on the corner parts of the rectangular plates, and can be stacked in the horizontal or vertical direction through a connection means; and multiple rails which are assembled in pairs in parallel between the blocks to move balls in the length direction and have one or more insertion assembly grooves on both ends to be detachably inserted and fixed to the rail insertion grooves of the blocks.