Students will answer questions about the online Science News article “Earth may have 9,200 more tree species than previously thought,” which describes researchers’ efforts to estimate the number of tree species on Earth. A version of the article, “Earth may be hiding thousands of tree species,” appears in the March 12, 2022 issue of Science News
Students will answer questions about the online Science News article “Baleen whales eat (and poop) a lot more than we realized,” which details scientists’ efforts to accurately estimate how much certain whale species eat and what that means for ecosystems. A version of the article, “Whales eat more than we thought,” appears in the December 4, 2021 issue of Science News.
Students will answer questions about the online Science News article “A toxin behind mysterious eagle die-offs may have finally been found,” which explores scientists’ quest to ID a suspect in mass bird deaths. A version of the story, “Elusive killer in eagle die-offs ID’d,” appears in the April 24, 2021 issue of Science News.
Students will learn about the ecological niche concept, conduct online surveys of vascular plants found in a biodiverse region of South Africa, conduct field surveys of vascular plants found in a local ecosystem and present a poster describing the ecological niche for a vascular plant of their choice.
When it comes to fighting global warming, it’s hard to know where to start. How can individuals make meaningful contributions to this effort? This activity, designed for in-class or at-home learning, encourages students to find ways they can reduce their own carbon footprints, as well as help others work toward the same goal.
In this guide, students will learn about bacterial communities on the human tongue and use existing knowledge of interspecific interactions to create metaphors about relationships in the students’ own communities. In an activity, students will practice note-taking and summarizing skills.