How Do Populations Grow?
This How Do Populations Grow? lesson plan also includes:
Students examine how populations grow and how invasive species can affect the balance of ecosystems. They simulate the growth of lily pads, analyze and record the data, and simulate the results of an invasive species on an ecosystem.
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How Do Bees Make Honey?
A queen bee may lay between 600-1,500 eggs per day during her three to four year reign. This fact and many others are contained in a video that shows scholars how bees turn nectar from flowers into honey, traveling thousands of miles to...
7 mins 6th - 12th Science CCSS: Adaptable
How Humans Made Malaria So Deadly
Combine agriculture and an increase in population density in sub-Saharan Africa and what do you get? Malaria! Young immunologists explore malaria's deadly rise to fame in a video. The narrator discusses its beginnings as a hitchhiking...
3 mins 6th - 12th Science CCSS: Adaptable
Why Are The Bees Dying?
Honeybees fly at 15 miles per hour — not bad for such a small animal! These speedy llittle creatures are the subject of a video that shows viewers how honeybees are incredibly important in the pollination world. The narrator explains...
4 mins 6th - 12th Science CCSS: Adaptable
New Review Do Plants Think?
Plants react to many different stimuli, but do they think? After many years, scientists now have a definite answer. A video shares the theories and facts as part of a larger biology playlist. From plants listening to music to plants...
6 mins 6th - 12th Science CCSS: Adaptable
New Review How Plants Find Food
How do roots find nutrients? The PBS video, part of a series on food science, describes experiments proving roots grow specifically toward nutrients in the soil. A theory of how roots know in which direction to grow provides an...
8 mins 6th - 12th Science CCSS: Adaptable