Emerging ecologists need a full understanding of life, from the inner workings of a cell to the complex relationships among organisms. This examination is meant to assess high schoolers after an entire year of courses on the living...

Environmental science enthusiasts show what they know at the end of the year by taking this full-fledged final exam. They answer multiple-choice, graph interpretation, and essay-analysis questions, 73 of them in all. Topics range from...

The New York Regents High School Examinations are comprehensive and include various question formats, including multiple choice and graph analysis. This particular version, the 2008 Living Environment exam, surveys a variety of topics....

The 2005 version of the Regents High School Examination in ecology is as comprehensive as previous years' exams. It consists of 40 multiple-choice questions on topics ranging from the structure of DNA to interactions within an ecosystem....

The living environment, from the interior of a cell to the complex relationships among populations, is queried in this final examination. Learners examine air pollution maps, cell diagrams, population graphs, and drawings of cells. They...

Human biology or genetics learners apply their knowledge to a unique situation: two newborn baby girls being possibly switched in the hospital. The engaging activity ends with a Punnett squares assignment in which pupils...

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 body systems worksheet, students read information about the respiratory, circulatory, and urinary system and then complete 5 short answer questions.

In this human body as a complicated machine learning exercise, students match descriptions of body parts with pictures. An answer key is given. 

Explore the respiratory system with a model. First, pupils build a set of lungs to experiment how they inflate and deflate. Then, they delve deeper into the topic with a web quest to discover new information about the nose, trachea, and...

In this GED life science learning exercise, students complete a crossword puzzle given 8 clues about cell division, genetics, and the human body systems.

Although biochemistry of the human body is a vital topic, it doesn't have a chapter dedicated to it in many biology textbooks. If that's the case with your text, you can use this resource as a guide for designing your own lecture and as...

In this muscular system activity, high schoolers define related terms of the muscular system, they identify types of muscles, they order the events of muscle contraction and given a clue about structures and function of the muscular...

In this muscle and skeletal system worksheet, students complete a crossword puzzle given clues to terms related to muscles, joints, bones and connective tissue.

In this health instructional activity, students find the words that are about the bones of the body and the answers are found at the bottom of the page.

In this body systems worksheet, learners complete a word equation for respiration. Students draw and label the human respiratory system. Learners draw a diagram of the movement of oxygen and carbon dioxide in the air sacs.

In this body organs worksheet, learners match body organs with their functions. Students complete 19 matches total on this body organs worksheet.

In this circulatory system matching worksheet, student determine the phrase that defines the given word. They find matches for words that are associated with the circulatory system such as veins, arteries, and red blood cells.

In this biology worksheet, students find the words that define the workings of the nervous system. The answers are found at the bottom of the page.

In this human anatomy learning exercise, students learn about different "skin attacks". They unjumble the letters and complete the spelling of the words. There are 6 words to unscramble on the page.

In this life cycle worksheet, 9th graders complete 3 different procedures that distinguish viruses and bacteria and inherited characteristics. First, they read the background excerpt given about bacteria and viruses. Then, students cut...

In this lymphatic system activity, students describe whether they think that the lymphatic system is well-adapted to carrying material through the body in comparison to the circulatory system. Then they design a lymphatic system for an...

In this internal systems and regulation worksheet, students correctly decide if given statements are true or false. Students apply information learned about the circulatory system to the given statements to determine statements of truth...

In this biology worksheet, students find the words that are part of the nervous system and the solutions are found at the bottom of the page.