Students learn about the current applications and limitations of 3D bioprinting, as well as its amazing future potential. This lesson, and its fun associated activity, provides a unique way to review and explore concepts such as differing cell functions, multicellular organism complexity, and engineering design steps. As introduced through a PowerPoint® presentation, students learn about three different types of bioprinters, with a focus on the extrusion model. Then they learn the basics of tissue engineering and the steps to design printed tissues. This background information prepares students to conduct the associated activity in which they use mock-3D bioprinters composed of a desktop setup that uses bags of icing to “bioprint” replacement skin, bone and muscle for a fictitious trauma patient, Bill. A pre/post-quiz is also provided.

Pamela introduces arrays, a nifty way to store a sequence of multiple values in one variable.

Pamela introduces objects, a way to store a bag of properties in a single variable.

This course introduces students to the fundamental concepts of physical computing systems through hands-on, real-life applications. Physical computing forms the basis of smart devices, wearables like smart watches, e-textiles / fashion, IoT (Internet of Things) devices, and hardware start-up

This course teaches students to design electronic devices that interact with the physical world by building circuits and developing software algorithms that run on a microcontroller. These devices will also be connected to the internet so they can send sensor data to dashboards and be remotely operated from a computer or mobile device.

This course is designed specifically for university undergraduate students from all majors. It presumes no in-depth knowledge of physics or math nor prior experience with electronics. The only expected prerequisite knowledge is introductory experience with procedural programming (i.e. variables, functions, loops).

Jessica Liu explains how to use variables to hold on to a value to use later. Variables are an important part of programming, so pay close attention!

Students learn about video motion capture technology, becoming familiar with concepts such as vector components, magnitudes and directions, position, velocity, and acceleration. They use a (free) classroom data collection and processing tool—the ARK Mirror—to visualize and record 3-D motion. The Augmented Reality Kinematics (ARK) Mirror software collects data via a motion detector. Using an Orbbec Astra Pro 3D camera or Microsoft Kinect (see note below), students can visualize and record a robust set of data and interpret them using statistical and graphical methods. This lesson introduces students to just one possible application of the ARK Mirror software—in the context of a high school physics class. Note: The ARK Mirror is ported to operate on an Orbbec platform. It may also be used with a Microsoft Kinect, although that Microsoft hardware has been discontinued. Refer to the Using ARK Mirror and Microsoft Kinect attachment for how to use the ARK MIrror software with Microsoft Kinect.

Clues from the Landscape Social Studies Lesson 2 Discovering Public Lands as Living Museums is designed to be used with Clues from the Landscape Artifact Kit. Lessons 1, 2 and 4 can be completed without the artifacts from the kit. These kits are available through Musuems of Western Colorado to D51 Teachers. This lesson can be adapted to use without the kit. Students will be able to: • Observe and analyze historical photographs • Predict future events based on historical photographs • Pose relevant questions about events they encounter in historical photographs • Compare and contrast life in the Grand Valley in the past with life today.

"Human capital" may not be the first thing that comes to mind when we think about investments, but investing in education and training is an important economic decision. Learn about human capital and the return on such an investment in the February 2013 issue.

In this video segment from Greater Boston, learn about conflicting theories regarding the cause of autism.

This short video illustrates how warming ocean temperature is a major factor in climate change, particularly the increase in severity of extreme weather (notably storms and drought).

This is just one of a series of YouTube videos created for #IsThisLegit -- created by teen fact checkers to be consumed by other teens.

Strong is usually preferred over "weak." But for the value of a country's currency, it's not that simple. "Strong" isn't always better, and "weak" isn't always worse. Learn more about foreign exchange rates in the March 2015 newsletter—"Is a Strong Dollar Better than a Weak Dollar?"

This lesson explores if it is normal that world temperatures are rising at the currently observed fast pace.

Was da Vinci an artistic genius? Sure, but he was also born in the right place at the right time -- pre-Renaissance, Western artists got little individual credit for their work. And in many non-Western cultures, traditional forms have always been prized over innovation. So, where do we get our notions of art vs. craft? Laura Morelli traces the history of how we assign value to the visual arts. Lesson by Laura Morelli, animation by Sandro Katamashvili.

There are billions of galaxies filled with billions of stars. Each star has the potential to have planets orbiting it. Does life exist on some of those planets? Explore the question, “Is there life in space?” Discover how scientists find planets and other astronomical bodies through the wobble (also known as Doppler spectroscopy or radial-velocity) and transit methods. Compare zones of habitability around different star types, discovering the zone of liquid water possibility around each star type. Explore how scientists use spectroscopy to learn about atmospheres on distant planets. You will not be able to answer the module's framing question at the end of the module, but you will be able to explain how scientists find distant planets and moons and how they determine whether those astronomical bodies could be habitable.

This OER is an online language and culture manual designed for students in higher education. It follows a 14- or 15-week semester. Registration to Canvas Commons is required but free. This OER features online grammar and vocabulary practice and interactive assessment of various kinds.

This OER is a second-semester online language and culture manual designed for students in higher education. It follows a 14- or 15-week semester. Registration to Canvas Commons is required but free. This OER features online grammar and vocabulary practice and interactive assessment of various kinds.

It's Your Paycheck! is designed for use in high school personal finance classes. The curriculum contains three sections: "Know Your Dough," "KaChing!" and "All About Credit." The lessons in each of these sections employ various teaching strategies to engage students so that they have opportunities to apply the concepts being taught. Each lesson includes black-line masters of the handouts and visuals needed to teach the lesson.