Search Results

New discoveries about the natural world can inspire the design of human-made objects. In this activity, students will learn about how the overlapping feathers on birds’ wings prompted engineers to reimagine the design of aircraft wings. Students will explain how this is an example of bioinspired design and then create their own bioinspired designs.

Climate scientists are continuing to develop new methods to sequester atmospheric carbon to help curb climate change. In this activity, students will learn about how carbon can be sequestered through the burial of organic material and review the carbon cycle. Students will practice using percent by mass concepts and dimensional analysis to calculate how much wood would need to be buried to achieve climate targets by the year 2060. As an optional extension, students may then develop a plan to mitigate greenhouse gas production that utilizes biomass burying techniques.

Science fiction sometimes inspires real-world innovation. Future spacesuits may filter urine into drinkable water, allowing astronauts to wear those suits for longer tasks. Learn how researchers propose to make fantasy a reality while answering questions about the filtration techniques and how spacesuits are needed to handle the constraints of space.

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.

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.

"Cats are liquid." You may have heard this playful saying before. Cats earn a reputation for oozing in and out of some tight spots. But lately, some scientists started wondering whether they’d fit through an opening of any size. Learn how scientists have developed controlled in-home experiments to address such questions scientifically. Answer questions about independent and dependent variables and compare two similar experiments in terms of experimental design.

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.

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.

How did the ancient Egyptians build the pyramids? It's an age-old mystery. A new study points to hydraulic engineering. But does this idea really hold water? Some experts in the field argue against new evidence being provided to support such claims. Learn how researchers use evidence to support claims while discussing the value of healthy skepticism in science.

In this study, humans and AI worked together to score the win. But it’s the human partners that got played. Learn how some methods for training AI can also teach AI to influence human behavior, then answer questions about the potential implications of a future world in which AI sways human behavior.

Scientists in the U.K. have mapped the life spans of different dog breeds and found surprising links to body size and nose shape. In this short activity, students can explore data about their favorite dog breeds in a furry fun research study

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.