Curated OER
Structure of the Nephron
In this nephron learning exercise, students color the parts of the nephron and answer five questions about the structures and functions of the parts of the nephron.
Curated OER
What a Waste!
Fourth graders explore the kidney, bladder, and function of the excretory (urinary) system.
K12 Reader
Tissues, Organs and Systems
Young scientists are introduced to the connections among cells, tissues, organs, and systems in a life science reading comprehension worksheet that asks them to respond to a series of questions based on the passage.
Curated OER
Tissues
In this tissue learning exercise, students are given notes on 6 types of epithelial tissues, 10 examples of connective tissue, three types of muscular tissue and the components of nerve tissue.