The document presents concerns from teachers and administrators over several centuries about students' dependence on new technologies for writing and calculation. In 1703, some worried students relied too much on slates instead of bark for calculations. In 1815 and 1907, others felt students were too dependent on paper and ink instead of slate and pencil. Concerns continued in the following decades over store-bought ink, fountain pens, ballpoint pens, and handheld calculators replacing traditional writing and arithmetic methods. However, the concluding passage notes that while technologies change, the core skills remain, and people will always critique new methods.