Starting with a diagram of the kidneys and urinary tract of the human, this sheet has questions about excretion, blood concentrations of hormones, gland feedback mechanisms and the effects of some hormones.

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.

In this digestion experiment worksheet, students follow the procedures to set up an experiment about stomach digestion using pH paper to test for acidity.

In this body parts worksheet, learners match words to definitions, categorize organs into systems, name functions of organs, and more. Students complete 5 activities.

In this chemical and physical change worksheet, learners read about the differences between substances going through physical changes vs. chemical changes. They are given examples of each and evidence to look for in chemical changes....

In this digestion worksheet, students will match 12 terms associated with the digestive system to their correct definition. The vocabulary words review the digestive system organs and their functions.

In this anatomy crossword puzzle worksheet, high schoolers use the 4 clues regarding digestion to help them correctly complete the word puzzle.

In this beef learning exercise, students participate in a variety of activities including completing a digestion dilemma, identifying best meat cuts and selecting a service project to complete.

In this digestive system worksheet, 3rd graders use a word bank given to label parts of the digestive system. An answer key and website reference for additional resources are given.

In this human body worksheet, students will review the characteristics of the body systems: skeletal, circulatory, muscular, digestive, urinary, endocrine, reproductive, lymphatic, and respiratory systems. This worksheet has 12 fill in...

For this human organ systems worksheet, students write the organ system that is described in the first 5 sentences. Students match the body parts to the organ system and write them in the chart.

Examine the nature of landfills through experimentation. Scholars build miniature landfills and monitor changes over a six-week period. Observations allow individuals to draw conclusions about the different types of trash and their...

In this chemical reactions worksheet, students read about the differences between physical and chemical changes in substances. Then students identify situations as either an example of physical or chemical change. Students learn how to...

In this endocrine system activity, students review the structures and functions of the parts that make up the endocrine system. This activity has 7 fill in the blank and 6 matching questions.

Want to hear a joke about sodium? Na. Young scientists test various materials to identify if they include protein, starch, and glucose by using the Biuret test, iodine starch test, and Benedict's test respectively. After practicing with...

In this small intestine, pancreas, liver, and gall bladder worksheet, students fill in the blanks with information about these structures of digestion. Students research information about organ of the digestive system given.

Act out the circulation of blood in the body with an innovative activity. Kids act as either body parts or blood, and carry necessary nutrients and waste throughout different stations to represent the way that oxygen circulates. 

In this food and digestion worksheet, students fill in the table for each food group. Students also complete a diagram illustrating the digestive system.

Chomp chomp! Match the teeth terms to their definitions. Fifteen words are available for anatomy aces to define. Use this learning exercise when teaching the digestive system in your human body systems unit. 

In this digestion worksheet, learners review the organs involved in the digestive process along with the function of these organs. This worksheet has 5 fill in the blank, 8 short answer, and 7 matching questions.

In this health activity, students find the words that related to the concept of digestion. The answers are found at the bottom of the page.

In this food energy activity, students rank the foods by the amount of energy they think the various food items have in them. Students then answer the 4 questions about food energy.

Test your class on anatomy vocabulary words with this quiz. Pupils identify various parts of the human body by choosing the correct term for each given description. This is a basic multiple choice quiz with 10 questions. Class members...

In this digestive processes quiz instructional activity, students complete an on-line quiz, clicking on questions and matching answers, scoring 1 point for each correct answer. A printed version is available.