The purpose of this task is for students to interpret two distance-time graphs in terms of the context of a bicycle race. There are two major mathematical aspects to this: interpreting what a particular point on the graph means in terms of the context, and understanding that the "steepness" of the graph tells us something about how fast the bicyclists are moving.

In this multi-day activity, students explore environments, ecosystems, energy flow and organism interactions by creating a scale model biodome, following the steps of the engineering design process. The Procedure section provides activity instructions for Biodomes unit, lessons 2-6, as students work through Parts 1-6 to develop their model biodome. Subjects include energy flow and food chains, basic needs of plants and animals, and the importance of decomposers. Students consider why a solid understanding of one's environment and the interdependence of an ecosystem can inform the choices we make and the way we engineer our own communities. This activity can be conducted as either a very structured or open-ended design.

This exercise contains two interrelated modules that introduce students to modern biological techniques in the area of Bioinformatics, which is the application of computer technology to the management of biological information. The need for Bioinformatics has arisen from the recent explosion of publicly available genomic information, such as that resulting from the Human Genome Project.

Human beings are fascinating and complex living organisms a symphony of different functional systems working in concert. Through a 10-lesson series with hands-on activities students are introduced to seven systems of the human body skeletal, muscular, circulatory, respiratory, digestive, sensory, and reproductive as well as genetics. At every stage, they are also introduced to engineers' creative, real-world involvement in caring for the human body.

This ZOOM video segment shows how to create a self-contained environment and explores evaporation, condensation, and precipitation.

This interactive resource adapted from NASA describes the different temperature, precipitation, and vegetation patterns in seven biomes: coniferous forest, temperate deciduous forest, desert, grassland, rainforest, shrubland, and tundra.

This activity is an introduction to the study of birds. Students will gain observation and classification skills.

This task asks students to glean contextual information about bird eggs from a collection of measurements of said eggs organized in a scatter plot. In particular, students are asked to identify a correlation and use it to make interpolative predictions, and reason about the properties of specific eggs via the graphical presentation of the data.

Try this fun problem! In any group of six people, what is the probability that everyone was born in different months?

This task provides the most famous construction to bisect a given angle. It applies when the angle is not 180 degrees.

In this video adapted from NASA, two members of a NASA research team working to produce carbon nanotubes share some background behind this new technology, show examples of how it will be useful, and explain the various tests being performed to ensure readiness for spaceflight.

Students read news reports and first-person accounts to imagine what it would be like to be in a blackout in a large city. They follow news reports as if the event were unfolding in real-time and keep weblogs or journals of their experience as they imagine it, taking on different roles of people who live in the city or commute there to work. They use their journal accounts to create a play or screenplay that depicts what the August 2003 blackout was like for the people in the U.S. and Canada who experienced it. Although this activity is geared towards fifth-grade and older students, it could be easily adapted for younger students.

Short Description:
As research and best practices on the use of Blended Language Learning (BLL) pedagogies and technologies evolve, there is a need to document and share them with the international second and foreign language learning researchers and practitioners. Experts and leaders in the field have contributed chapters to this timely e-book to help guide educators and policy makers on how to successfully design and implement BLL.

Long Description:
This peer-reviewed e-book comes at an unprecedented moment in online and digital education history, when the COVID-19 pandemic has changed the way distance education and remote learning are viewed and practiced. With millions of learners and educators shifting to the online space, discovering the opportunities and challenges of online vis-à-vis offline learning, there has been more interest and appreciation for blending these practices. Blended Learning (BL) is a rapidly developing area of education having tremendous implications for foreign and second language teaching and learning around the globe, particularly in the post-pandemic era that will be characterized by major shifts toward BL and transition to online learning. With the increasing popularity of Blended Language Learning (BLL), there is a need to share with our international colleagues’ research and practice reports pertaining to various aspects of BLL and to disseminate the knowledge of what works, what does not, and why.

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In this plan you will find a great activity to use with students. This activity will boost your students' reading comprehension and will boost their interest for literature and story reading. This lesson supports the use of a text set (paired fiction and nonfiction texts on a similar topic) to increase student interest in and understanding of content area material and to develop critical writing skills. The more familiar format of narrative fiction introduces the topic and generates confidence in exploring the less familiar genre of nonfiction.

In this task, output is given from a computer-generated simulation, generating size-100 samples of data from an assumed school population of 2000 students under hypotheses about the true distribution of yes/no voters.