Unit Plan
CK-12 Foundation

Ck 12: Life Science: Human Egg Cells

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] When a baby girl is born, her ovaries contain all of the eggs they will ever produce. But these eggs are not fully developed. They develop only after she starts...
Unit Plan
University of Illinois

University of Illinois Urbana Champaign: Chickscope: The Journey Begins

For Students 3rd - 8th
Journey with the chicken egg, from formation to hatching, and learn about its embryology.
Unit Plan
CK-12 Foundation

Ck 12: Life Science: Fertilization

For Students 6th - 8th
[Free Registration/Login may be required to access all resource tools.] The sperm and egg don't look anything like a human baby. After they come together, they will develop into a human being. How does a single cell become a complex...

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