Let's Get Specific
Students explore how different species thrive. In this speciation instructional activity students research and complete a lab activity.
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New Review I’ve Got the POWER! Solar Energy Potential at Your School
Should every school have solar panels? The 19th lesson in a series of 21 has scholars research the feasibility of using solar panels at their school. They begin by gathering data on the solar energy in the area before estimating the...
9th - 12th Science CCSS: Adaptable
Heat and the Second Law of Thermodynamics
More than a week's worth of investigation is provided in this source. Physical science stars experiment to describe specific heat, conduction, convection, and radiation. They also discover the relationship between mechanical and thermal...
7th - 12th Science
Mitosis: Splitting Up is Complicated
Although you cannot clone yourself, the cells in your body can clone themselves, and, in fact, you wouldn't grow if they didn't! Viewers learn all about this process in a video that explains the difference between the processes of...
11 mins 9th - 12th Science CCSS: Adaptable
Role of Phagocytes in Innate or Nonspecific Immunity
After detailing the first line of skin defenses, Salman Khan gives details about the second line of non-specific immune response (innate immune system). Students will learn about the phagocytes and their response to pathogens. This is a...
16 mins 10th - 12th Science
Specific Heat, Heat of Fusion and Vaporization
Specific Heat, Heat of Fusion, and Vaporization are the concepts covered in this chemistry video. Sal takes students through exactly what happens to the molecules present in water as heat energy is added, and solid water changes to...
15 mins 7th - 10th Science
How Sugar Affects the Brain
Attention, sugar addicts! Here's why you can't quit the habit. Sweet taste receptors send a signal to the brain, which activates a reward system that responds by telling you to eat again. Over activating this reward system results in a...
5 mins 7th - 12th Science CCSS: Adaptable