Awesome Anatomy: If I Only Had a Heart!

Oh, if I only had a heart! This awesome anatomy worksheet gets students up-close and personal with the inner workings of the human heart. Young scientists will get a fascinating look at this small but important facet of life science as they use the key to color in the parts of the heart, including the arteries, veins, atrium, muscle, and fat. This worksheet is a great addition to the fifth-grade science curriculum.