This video discusses what comparative embryology in relation to the study of evolution. They do a great job talking about Ernst Haeckel who faked his drawings but had an idea that was actually pretty close. The video also discusses how sometimes scientists try to fit the evidence to meet a theory or hypothesis and therefore biasing their results.
This video on evolution discusses the different lines of evidence that support the theory of evolution. The discussion is around: comparative anatomy, embryology, the fossil record, DNA comparisons, Species Distribution, and some observations.
This video does a good job explaining what is meant by natural selection in the evolutionary process and why scientists believe in the Theory of Evolution. Descent with Modification, Common Descent, Galapagos Island Turtles, Charles Darwin, Selective Breeding, are all concepts discussed in the video.
This "Its OK to be Smart" video discusses why our bodies feel cold. Students will learn that it is all about heat transfer. The video will discuss convection, radiation, conduction, temperature, thermometers, matter, atoms, The Second Law of Thermodynamics, and why we would freeze in space.
This "It's OK to be Smart" video discusses the human nose and its awesome ability to sense smells. Please note that this video does talk about human sperm so you need to judge your students' maturity level. Nerves, olfactory receptors, eyes, and ears are also discussed in the video.
This video discusses the science and culture of being left-handed. This would be a great video to show a class with a good percentage of lefties.
In this SciShow video, students will gain a quick understanding as to why they can see their breath in cold air. The video discusses dew point, condensation, air masses, and condensation nuclei.
In this video, students will see what your body converts fat too when it is burning fat. Your students will be surprised as to where your fat actually goes when you burn it. Lipids, Conservation of Mass, and Energy are also discussed in the video.
This video answer the questions, "Why do joints pop and crack?." In the video, they will discuss the anatomy of a joint, how it is used, and why you can hear it.
This video does a great job discussing and showing the processes of coastal beach and rock formations. The video also discusses a little bit about ocean wave formation.