Stretch your backbones and learn about the creatures that have a spine and those you don't!

Count the number of sea creatures and make a bar graph with this shark worksheet. Make an underwater word ladder with your 2nd grader, too.

Take a trip down to the deep blue sea and learn about the life cycle of a fish! Fish go through the same stages of life as many other living things.

Classify the animals in this life sciences matching worksheet!