Take your advanced biology learners across the great divide: where cells divide, that is! Although it was created as a chapter reading guide, having your class complete this worksheet is not only appropriate, but also highly valuable in...

Young biologists define reproduction vocabulary terms, answer critical-thinking questions, label a diagram of the human life cycle, and complete a chart comparing mitosis to meiosis. This is a well-balanced worksheet. Even though it...

For this mitosis worksheet, students draw the different phases of cell division as well as draw pictures of the organelles and how they move between phases.

In this biology worksheet, 9th graders label the diagrams with the appropriate phase of mitosis illustrated. Then they explain why skin cell undergo mitosis continuously. Students also explain why mitosis is a form of asexual reproduction.

For this biology worksheet, 9th graders label each of the diagrams representing the stages of meiosis. Then they describe how gametes vary from other cells in the body. Students also explain what happens during the process of fertilization.

In this meiosis worksheet, student complete the blanks describing the process of meiosis. Students draw a diagram of homologous chromosomes.

In this printing practice worksheet, students trace, form, and print three letter words. Students practice printing ten separate words.

Students interact with a video to explore the basis for the science of chromosomes. They perform a chromosomal analysis called a karyotype and explore how seemingly minute errors in chromosomes can lead to devastating illnesses.