This is an easy opposites bingo game. There are 25 opposites pictured and the pairs have similar looks so it is not difficult for even the youngest players to identify opposites and understand the concept.
In the file, the first few pages have larger picture cards that could be used for matching. There is a list of opposites used in the the game. And there are 28 different bingo game cards ... (hopefully more than anyone would need for a class) ... just print what you need.