Search Results

sea ice

Earth’s Oceans Broke Heat Records in 2020

In this guide, students will learn about how the amount of heat energy that Earth’s upper oceans have absorbed has increased over time. Then, students will discuss strategies for interpreting, understanding and communicating data.

In hot water

Students will answer questions about the online Science News article “Earth’s oceans are storing record-breaking amounts of heat,” which explores how the upper oceans’ heat storage capacity has changed over time. A version of the story, “Earth’s oceans broke heat records in 2020,” appears in the February 13, 2021 issue of Science News.

Communicating data

Students will discuss how graphs and quantitative analogies are useful for interpreting and understanding data. Then, students will analyze and compare how effective each strategy is at communicating a scientific claim. As an extension, students may propose an alternative method of displaying or explaining given data.
erupting volcano

Shaking up Earth

In this guide, students will learn about the development of the theory of plate tectonics and discuss how scientific theories are formed.

How a scientific theory is born

Students will discuss the development of the theory of plate tectonics to determine how scientific theories are created.

Earth on the move

Students will answer questions about the online Science News article “How the Earth-shaking theory of plate tectonics was born,” which explores how scientists formed the theory of plate tectonics. A version of the story, “Shaking up Earth,” can be found in the January 16, 2021 issue of Science News.

Create a recipe for life

Students will research the conditions necessary for the formation of organic molecules and living things. Working in groups, students will then develop a “recipe” for life based on physical, chemical, geological, astronomical and biological principles. Class discussions will cover the role of interdisciplinary research in studying the origins of life on Earth and searching for life beyond our solar system.
Hainan gibbon on a rope bridge

A Rope Bridge Restored an Ape Highway

In this guide, students will learn about how researchers used engineering to help an endangered species navigate its habitat after a natural disaster. Then, students will explore other examples of solutions to habitat fragmentation and discuss the importance of conservation.

A bridge to conservation

Students will learn about the effects of habitat fragmentation on a critically endangered species, explore scientists’ process for designing and engineering a solution to the problem, and discuss the importance of conservation.
Cuvier's beaked whales

Whale’s Breathtaking Dive Impresses

In this guide, students will learn about the extraordinary diving ability of the Cuvier’s beaked whale and what scientists think allows the marine mammal to stay underwater for extended periods. Then, students will discuss the ocean zone model and research the environment and species of a specific ocean zone.

Zone in on the ocean

Students will explore how the ocean environment changes with depth and how various organisms’ physical traits allow the organisms to thrive at different depths. Students then will discuss the benefits and limitations of the ocean zone model.

Starting small to curb climate change

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.