The document discusses various technologies that can be used in early childhood classrooms to enhance learning. It describes audio tools like cassette players, CD players, and listening centers that allow students to listen to books, music, and recordings. Visual tools mentioned include printed materials, real objects, exhibits, displays, felt boards, chalkboards, whiteboards, overhead projectors, digital projectors, and document cameras. The document also discusses television, computers, and video recorders as technologies that engage students and help teachers deliver content. It advocates for the early and varied use of technology to accommodate different learning styles.

1. By Janice Baity