Still learning the basics? An interactive flat panel is essentially a large, touch‑enabled display that combines hardware and software into one device. You can choose sizes from 65″ to 86″; all offer multi‑touch input, built‑in K‑12 resources and dual OS flexibility. Prices vary by size and brand, but every panel aims to replace outdated projectors and chalkboards with a future‑proof solution. Click through to get a side‑by‑side comparison of sizes, features and price ranges.