Curated OER
Dissecting Frog Embryos: Cell Membranes and Mitosis
Students use high powered dissection microscopes to dissect and examine frog embryos as well as see balls of cells that were produced by rapid division. The concept of mitosis links to the instructional activity.
Curated OER
LP 6--8: Xenopus laevis (frog) Development for a 7th Grade Audience
Seventh graders view lab stations with Xenopus at different stages of development. They identify the life stage of the sample, as well as the previous and next stages. Students must explain their reason for selecting the specific stage.
Curated OER
The Life Cycle of a Frog
Students read a book about a frog and the stages of its life. They read the description cards given and work in groups to study all of the wells of the frog life cycle. Finally, students identify and interpret various slides and...
Curated OER
Guided Reading using Gail Gibbon's book Frogs
Students read to locate information about the stages of a frog's life and organize on a chart.
Curated OER
The Cell Cycle and Cancer
High schoolers compare and contrast the cell cycle of frog eggs, normal cells, and cancer cells. They watch a video about early development of the frog embryo, generate a hypothesis in small groups, and listen to a teacher-led lecture. ...
Curated OER
Ribbit! Ribbit!
Students research a frog's life cycle and habitat using books, the Internet and lecture. Students make origami frogs, write letters to Toad from Arnold Lobel's "Frog and Toad" and participate in a simulated camouflage activity.
Curated OER
Zebrafish Development
Students examine the early development of zebrafish as a model for embryo development in humans. They observe various stages of zebrafish reproduction from sperm and eggs to fertilized eggs and hatchlings.
Curated OER
EGG-STRA, EGG-STRA LEARN ALL ABOUT IT
Students explore how animals produce young by watching age-appropriate videos on the subject. They watch as chicken eggs either hatch or not in an incubator.
Curated OER
Zebra, Zebra Where Are Your Stripes?
Young scholars observe the embryological development in the zebrafish. Developmental hierarchy from three germ layers is studied in depth. Research is validated on the body plan of the embryo.
Curated OER
Help the Duck Find Her Babies
Students are introduced to a basic characteristic and need of living things-the ability and need to reproduce. They investigate how birds (and people) attract mates. Students discover how to build a nest. They discuss the needs and...
Curated OER
Help the Duck Find Her Babies
Students study the basic need for animals to attract mates and reproduce young.
Curated OER
Growing Eyeballs
Students investigate vision and the anatomy of the human eye. They complete a Webquest, watch a video about the structure of the eye, take an online quiz, answer discussion questions, and read newspaper articles about activities that...