Loads images into the browser's cache for later use. Loop through all the arguments. Some of your students will take to this new medium quickly and be able to teach you a few things before long.
Kids love teaching their teachers.
Each child has an opportunity to be the expert. Everyone has a different relationship with the computer. Other kids are shy and tentative, even intimidated by the keyboard and mouse. Some kids are methodical and determined. For teachers, the most challenging kids are those who are easily frustrated or distracted.