Bozeman Science
LS4A - Evidence of Common Ancestry and Diversity
Need help putting together an uncommonly good unit about common ancestry? Check out a video that covers NGSS standard LS4A, Evidence of Common Ancestry and Diversity. Topics include ways to convey similarities and differences between...
Deep Look
In the Race for Life, Which Human Embryos Make It?
Computers help doctors determine the most viable embryos. Researchers discovered the rate of embryo growth has a direct link to its sustainability. Pupils discover how doctors apply this research to help their patients.
SciShow
Stem Cells
Stem cell research and ethics are hotly debated, but many pupils don't really know what a stem cell is. The video describes what they are, why they are different than other cells, and where they can be found. The video continues with how...
Be Smart
Sonic the Hedgehog Is Why You Have Thumbs!
Do you know what Sonic hedgehog is? Yes, it is a video game character, but it is also a protein that controls how your fingers develop. A paleontologist discusses the development of the arm and hand, beginning with fish and ending...
Be Smart
Could We Clone Ourselves?
All naval oranges are clones and come from a single tree in Brazil. Viewers see how the human genome can be manipulated in a video that also discusses cloned produce, cloned animals, identical twins, and wraps up by talking about...
TED-Ed
How to Make a Baby (in a Lab)
With over five million babies being born through in vitro fertilization in the last 40 years, sex education is taking on a whole new look. After first walking through natural process of reproduction, this short video goes on to...
Curated OER
Human Development
Three-dimensional animation zooms in on human development as it begins in the female ovaries. The animated egg changes and forms as you watch it travel down the fallopian tube into the uterus.
Curated OER
Human Reproduction: Fertilization and Fetal Development
The journey of a fertilized egg is illustrated as it travels from the fallopian tube to the uterus. Cell division is explained and the miracle of life is shown.
Bozeman Science
Bozeman Science: Evidence of Common Ancestry & Diversity
In this video, Paul Andersen describes several types of evidence for common ancestry. This evidence is contained in the fossils, embryos and molecules of living organisms. Even though life on our planet is incredibly diverse there are...