I've always liked using Clock Buddies in my elementary classroom. I love how quickly it can create pairs and quads for cooperative learning.
I've been wanting to create something specific to Life Science/Biology that functions the same. So I use 12 of the key Life Science terms and used them in place of the clock numbers.
I will give this to the students on the second or third day and have them attach it to the front of their science notebooks.
If you'd like to pick up a copy, click here.
Do you use a clock partner system? I'd love to hear how!