How does a population's habitat determine the size of that population? Teach learners about carrying capacity and limiting factors with an engaging roleplay activity. Class members pose as a colony of penguins who must gather food amidst...

Young scholars practice their mathematics and mapping skills using examples from honey bee biology. Discuss why the colonies were found in this pattern. They examine food and water in the area, and how many humans live in the area where...

Middle schoolers research the planet of Mars using the Internet. They analyze the factors that would enable people to live on Mars and present a slideshow presentation and brochure about Mars.