A solid review of the excretion system that presents diagrams and asks learners to name the labelled parts or to identify which parts perform the particular jobs stated.

In this urinary system worksheet, students review the role the kidneys and nephrons play in the formation of urine. Students order the steps of the filtration of blood. This worksheet has 3 short answer and 10 fill in the blank questions.

In this human anatomy activity, students complete a crossword puzzle with 14 vocabulary terms about the Human Excretory System.

In this body systems worksheet, students place 11 vocabulary words into a word puzzle by matching the terms with their definition. The vocabulary words are review of the respiratory, circulatory, and urinary body systems.

This presentation begins with the many problems multicellular organisms which rely on diffusion encounter. There are many diagrams of mammalian organ structures, and they are labelled with their relevant functions. This an excellent...

In this excretory system worksheet, students read a brief excerpt about water balance and the excretory system. Then they identify what compound birds, insects and reptiles living in dry habitats excrete. Students also describe how...

In this regulation of sodium and water balance worksheet, students read notes about the three major hormones that are involved in regulating sodium and water balance in the body at the level of the kidney. Students view the given diagram...

Examine the structures of the kidney and then define the functions of the specialised structures.  Every will find this powerpoint engaging, many of the images will present facts such as osmolarity of interstitial fluid and the...

Do you know how much water you have had in the last 24 hours? Do you know how much your body needs? In this hands-on activity, your class members will estimate how much water our bodies lose each day by filling and emptying one-liter...

Is it whether, weather, or wether? Learners explore the differences between these three words using examples and descriptions. They conclude by taking an interactive test.

Learners examine water, its function and how much you should consume.  In this water activity students study water and why it is important, how much you should drink and what its functions are in your body. 

In this kidneys worksheet, students review the structure and function of the kidneys in the human body. This worksheet has 18 fill in the blank statements.

Students learn about the location, structure, histology, and function of the tissues involved in urine transport and excretion including the ureters, urinary bladder, and urethra.

[Free Registration/Login may be required to access all resource tools.] You might have noticed that sometimes your urine is darker than usual. This can happens when your body is low on water and trying to reduce the amount of water lost...

Self-guided learning activity where students learn about the structure and function of the human urinary system. There is a short quiz at the end of the lesson to check for understanding.

Understand the structure and function of the human Excretory system.

[Free Registration/Login may be required to access all resource tools.] Discusses how the urinary system filters blood and excretes wastes.

[Free Registration/Login may be required to access all resource tools.] Discusses how the urinary system filters blood and excretes wastes.

[Free Registration/Login may be required to access all resource tools.] Discusses how the urinary system filters blood and excretes wastes.

Take a look inside the human body's digestive system. This site features diagrams of the digestive tract and each part is accompanied by labels and descriptions. Just select an organ by moving the mouse over its image.