Algebra Tiles
Type a polynomial problem and share a link so students can multiply or factor it with virtual algebra tiles.

Teachers type one problem, such as (x + 2)(x − 3), choose whether students multiply or factor it, and share it as a link or QR code. Students then build the problem with algebra tiles one step at a time, laying out factors, filling in the rectangle and combining zero pairs, before writing the equation at the end.
Teachers can also choose which tiles students start with: all the tiles they need, only the positive tiles, or none, so students bring out every tile from the tray themselves.