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In this guide, students will learn about the smallest-known Mesozoic dinosaur and use phase diagrams to explore meteorology on an exoplanet. In an activity, students will collect and analyze data in their own homes. Editor’s Note: A study included in this guide has been retracted. Please see the comprehension questions for more detail.

Students will answer questions about the Science News article “This ancient dinosaur was no bigger than a hummingbird,” which reports on a fossil of a many-toothed, Mesozoic predator.

Students will use phase diagrams to explore how changes in temperature and pressure affect a substance’s phase of matter before applying the concepts to meteorology on Earth and the exoplanet WASP 76b.

Science isn’t done just in a laboratory. Observing phenomena and collecting data in the real world are key parts of the scientific effort. This activity, designed for at-home learning, encourages students to collect and analyze data in their own homes to develop a research question for future exploration.

In this guide, students will explore the moon’s geology and learn how to display and interpret data through diagrams. In an activity, students will use their knowledge of Earth’s rock cycle to analyze data on rock samples.

Students will answer questions about the Science News article “Rover peers beneath moon’s farside,” which details new geologic evidence that could help scientists understand why the lunar nearside and farside look so different.

Students will explore the value of diagrams, what information they should include and how to draw them. This discussion can be used with any science- or engineering-related article that contains a diagram.

Rocks found across the world offer clues to geological processes, as well as the history of Earth and the rest of the solar system. In this activity, students will review types of rocks and the rock cycle and will apply that knowledge to interpret data on two rock samples.

This guide will help students understand how viruses in other animals can infect people, sometimes leading to epidemics or pandemics. In a group activity, students will imagine they are health officials developing action plans to prevent or stop an epidemic.

Students will imagine that they are officers at the World Health Organization and will work in groups to develop action plans to prevent the spread of a new virus, such as coronavirus.

Students will answer questions about the Science News article “Why bat viruses are so dangerous,” which explores how the animals’ immune defenses might lead to killer human pathogens.

Students will explore the definitions of outbreak, epidemic and pandemic and research how an outbreak becomes an epidemic or pandemic.