CK-12 Foundation
Ck 12: Reproduction
Read about the two types of reproduction: sexual and asexual. Review questions follow the module. [Free Registration/Login may be required to access all resource tools.]
PBS
Pbs Learning Media: Mitosis and Meiosis Compared
Meiosis is used to make sperm and egg cells. During meiosis, a cell's chromosomes are copied once, but the cell divides twice. During mitosis, the chromosomes are copied once, and the cell divides once. For simplicity, cells are...
PBS
Pbs Learning Media: Cell Differentiation
In this video segment from The Secret of Life school video, "Sex and the Single Gene" follow as a single fertilized egg cell divides, differentiates, and assembles into the tissues and organs of a new organism. [1:20]
Other
Endowment for Human Development: The Virtual Human Embryo
Click on any embryo and start exploring one of the 23 stages of development during the 8-week embryonic period.
Georgia Department of Education
Ga Virtual Learning: Anatomy and Physiology: Reproductive System
Through informational text with printable notes, animations, video clips, and practice questions, students discover the structure and function of the male and female reproductive systems.
OpenStax
Open Stax: Anatomy and Physiology: Female Reproductive System
Students learn about the structure and function of the organs of the female reproductive system.
OpenStax
Open Stax: Anatomy and Physiology: Male Reproductive System
Students learn about the structure and function of the organs of the male reproductive system.
PBS
Pbs Learning Media: The Red Queen
An example of the Red Queen hypothesis, the sexual population of Mexican Poeciliid fish is able to keep up with a changing environment, while the asexual populations are not as successful. From Evolution: "Why Sex?" Video length: 4 min....
Virginia Tech
Virginia Polytechnic Institute: Greenhouse Dinosaur Extinction Theory
This comprehensive page discusses the Asteroid Impact vs. Volcano-Greenhouse dinosaur extinction debate. It was written by paleontologist, professor, and scientist Dr. Dewey McLean.
CK-12 Foundation
Ck 12: Asexual vs. Sexual Reproduction
[Free Registration/Login may be required to access all resource tools.] Videos, texts, activities, and assessments helping students learn about asexual and sexual reproduction.
Discovery Education
Discovery Education: Pollination Parties
This activity helps young scholars understand the concept of pollination. Objectives, materials, procedures, adaptations, discussion questions, evaluation, extensions, suggested readings, links, vocabulary, and academic standards are all...
Utah State Office of Education
Utah Science: Pass It On!
"Pass It On!" will enhance learning about genetics. Delve into activities addressing traits, DNA, sexual and asexual reproduction.
Other
Original Antique Prints and Print Processes
Reference and glossary for printmaking with a gallery of print examples connected to the sites home page.
Other
Player Piano Group
Includes pictures of player pianos, player music, player history, reproduction of pianos, and much more.
University of Illinois
University of Illinois Extension: The Great Plant Escape
Detective Le Plant has found a strange note attached to his door. It says, "A bulb is a bulb, but not always." You and Detective Le Plant are now about to begin to unravel the true meaning of this message. Follow the clues, answer...
Children's Museum
Children's Museum Indianapolis: Plants and Seeds
Students will observe the parts of a seed, and identify how the different parts of the seed help a plant germinate.
Biology Pages
Kimball's Biology Pages: Sexual Reproduction in Angiosperms (Flowering Plants)
This site, from retired Harvard professor John W. Kimball, provides a detailed but understandable explanation of sexual reproduction in flowering plants. Includes informative, well labelled illustrations.
City University of New York
Brooklyn College: Growth and Reproduction
This site from the Brooklyn College provides a brief, but good, explanation of the meaning of biological growth and how it relates to the process of reproduction.
E-learning for Kids
E Learning for Kids: Science: Crab Boat: Why Do Plants Reproduce?
Help Carla take care of her green plants in her plant nursery, and learn about plant reproduction.
E-learning for Kids
E Learning for Kids: Science: California: What Is Seed Dispersal?
Nikki is learning about plant seed dispersal methods. Join in and learn how this is important to plant reproduction.
E-learning for Kids
E Learning for Kids: Science: Hawaii: What Are the Life Processes in Animals?
Kamoku is a boy from Hawaii who is interested in the seven life processes. Do you know what these are? Join Kamoku and discover them with him.
Texas Instruments
Texas Instruments: Reproduction (Mitosis and Meiosis)
This activity on Mitosis and Meiosis is designed to assess knowledge and understanding of important cell cycle processes, including mitosis and meiosis.
University of Kansas Medical Center
University of Kansas Medical Center: Female Reproductive System
Examine this collection of microscopic specimen images from the female reproductive system.
Science Education Resource Center at Carleton College
Serc: Effects of Air Temperature on Seed Germination
Students investigate the effects of air temperature on seed germination by preparing seeds for germination and placing them in locations of varying temperatures. Students will monitor and record data concerning the temperatures and...