Search Results

Literacy Practice: Cornell Note-Taking System

Use this lesson plan and the provided template to have your students practice the Cornell Note-taking System with any article. This literacy strategy organizes notes into two columns that provide structure for note-taking, analysis and review and that will help increase students’ learning, comprehension and retention.

Springtail research design and data analysis

Scientists have discovered that Dicyrtomina minuta, a species of globular springtail, can perform the fastest backflip of any animal on Earth. Use this discussion to have students review how the research team studied springtail backflips by analyzing high-speed footage.

Then, in this related activity by DataClassroom, have students analyze graphs of the springtail research data to learn about the linear velocity, angular velocity, linear acceleration and rotational acceleration of springtail flips using this Stacked Graphs and Biophysics with Spring-Loaded Arthropods activity. Create a free account to view the student-facing dataset and activity within the DataClassroom web application. View the teacher answer key here.

Build It: Climate Design Challenge

As global temperatures increase we’ll need to change how we design our buildings. Climate responsive architecture includes buildings that are designed with the regional climate in mind. In this activity, students will design a building that stays at a safe and comfortable temperature throughout the day. In their designs, students will have to consider the Sun’s movement in the sky and their buildings’ materials and shapes. Students will model and test their designs before learning about a new idea scientists have for climate responsive architecture.

Stormy Days & Gamma Rays

Lightning crackles across roiling skies—a visible display of a thunderstorm's energy. However, these storms produce more energy than we can see. Scientists have now used new gamma-ray imaging techniques to reveal invisible energy streaming out of these natural light shows. Learn how gamma rays relate to the electromagnetic spectrum and explore the relationship between wavelength and energy, all while drawing connections to weather phenomena.

Convection Connections

For astronomers, watching convective cells of gas move on the surface of a distant star was kind of like looking at a lava lamp. Begin a unit on energy transfer by having students discuss lava lamps and the process of convection at work in them. Then have students read about the first observation of convection on a distant star and its potential scientific importance. Finally, students will brainstorm and diagram other examples of devices or natural processes that involve convection.

Arthropod Olympics

A recent study found that a species of globular springtail can perform the fastest backflip of any animal on Earth. In this activity, students will research another Olympics-worthy arthropod competitor and describe how they’d measure performance in their imagined sports event.

A Nuclear-Shmear Campaign

Love mayonnaise or hate it, physicists just put this contentious condiment to work. Scientists struggle to study the behavior of matter during the process of nuclear fusion. Learn how researchers overcame some of these obstacles: They used a condiment with some surprisingly similar characteristics. It also helped them answer questions about the value of models for illustrating scientific processes.

Investigating phenomena with SEPs

To investigate why some meteors create persistent trails, scientists filmed the New Mexico sky for two years, recording streaks of light. Use shooting stars as an example phenomenon to generate student interest, wonder and questions. Then, have students explore how this phenomenon was studied using Science and Engineering Practices, while evaluating the study’s design, limitations and possibilities for future research. Finally, have students search for another phenomenon that interests them and begin asking questions about it.

The physics behind burbling water

The sound of running water can evoke thirst or make for a relaxing environment. Physicists have recently figured out what causes the burbling of this alluring sound. Get your students thinking critically about this everyday phenomenon and explore possible variables behind it. Then have them read about a recent scientific study that explains the physical science principles behind the burbling water.

Solving Hard-to-Reach Problems with ROVs

Remotely operated vehicles, or ROVs, are often used in environments that would be unsafe or difficult for people to enter to explore. In this activity, students will think critically about how engineering practices can be used to monitor environmental issues or solve real-world problems before designing and modeling an ROV that could be used to investigate a real-world problem impacting their local environment.

Green light means “go”

Just when we all thought we had evaporation all figured out, clever experiments shine a new light on old assumptions. A new study points to light having the ability to help sever bonds (a type of intermolecular force) between water molecules to boost evaporation. Learn how these findings support new scientific claims and challenge the old notion that light affects evaporation only indirectly, through heat generation.

Fluorescing frogs

Light up your class with examples of fluorescence, including recently found biofluorescence in many frog species. Learn about the discovery of fluorescing frogs, discuss the potential evolutionary advantages of fluorescence, answer questions about the chemistry behind fluorescence and perform a demonstration of fluorescence from common objects.