This curriculum introduces powerful ideas from engineering and computer science that are not usually highlighted in early childhood education. The term “powerful idea” refers to a conceptthat children can learn through a curriculum that will serve them beyond the lifetime of a specific classroom technology. In this case, the curriculum revolves around the ScratchJr iPad application. Powerful ideas may be applied to many disciplines and will be rewarding in students’ academic and personal futures. Throughout the following curriculum, both activitiesand lessons will seek to illustrate these powerful ideas