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....

Just because you taught it doesn't mean they learned it! Use a quick formative assessment to check for understanding and ensure all individuals understand the role of structure and function. The lesson is the fourth in a larger series on...

In this eighth-grade standardized test practice activity, learners respond to 73 multiple-choice and short-answer questions that require them to review their science knowledge.

A collection of PDF study aids to help students comprehend cell biology.

Take an interactive quiz over plant and animal cells. After completing the quiz, check your score, and then revisit any incorrect question for further review.

Take this practice quiz to test your knowledge of cells. See how fast you can name the parts of the six different cells. By changing the level, it is appropriate for students of all grades.

Free interactive practice tests aid in learning the Prokaryote Endomembrane system, Cell membrane, Plant cell, Animal cell and Neuron cell. Tests are timed and keep track of right and wrong answers.