With four versions to choose from, you should find a koala acrostic poem printable to suit the age and inclination of your children here! The printables also make useful writing frames.
To be honest, this isn't the easiest of acrostic poems! It might challenge the kids to come up with a poem starting each line with the first letter of the word KANGAROO, but our printable paper may help keep them going! Four versions available, with and without illustration.
Print this jigsaw page onto card and then cut out along the dotted lines, for the kids to put together again! For older children you could cut off the letters - it's much harder to put the picture together without them!