This came out of a PK nature workbook. It has pictures of different fruits and invites you to glue on the seeds. Ren made a prediction of which seeds would be the largest/smallest. Yesterday in the car she proudly announced that, mid-bite in her snack, that she had located the seed in her orange. Oops, now it is rolling around in the car somewhere. We'll find it and glue it on!! Since then, there has been interest in what has seeds and what they look like. Even I was noticing the seeds inside a dried cranberry. You could easily do this with internet clipart.