Students are introduced to air masses, with an emphasis on the differences …
Students are introduced to air masses, with an emphasis on the differences between and characteristics of high- versus low-pressure air systems. Students also hear about weather forecasting instrumentation and how engineers work to improve these instruments for atmospheric measurements on Earth and in space.
Students learn what causes air pollution and how to investigate the different …
Students learn what causes air pollution and how to investigate the different pollutants that exist, such as toxic gases and particulate matter. They investigate the technologies developed by engineers to reduce air pollution.
This online set of activities help students learn properties of ocean waves, …
This online set of activities help students learn properties of ocean waves, wind-wave relationships and properties of tsunamis.
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Esta es una lección virtual acerca del procedimiento para obtener los parámetros …
Esta es una lección virtual acerca del procedimiento para obtener los parámetros de Margules a partir de los datos experimentales de un equilibrio líquido vapor
In this two-part activity, students/participants first: - Complete a Hazard Inventory for …
In this two-part activity, students/participants first: - Complete a Hazard Inventory for their city or area of interest in the event of a magnitude 7 or larger earthquake and tsunami. - Identify what critical structures and infrastructure will be affected. Then: - Write a summary statement assessing strengths and vulnerabilities of essential services or infrastructure. - Propose actions for mitigating vulnerabilities. - Create an Action Plan to address identified needs.
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This activity introduces students to high precision GPS as it is used …
This activity introduces students to high precision GPS as it is used in geoscience research. Students build "gumdrop" GPS units and study data from three Alaska GPS stations from the Plate Boundary Observatory network. They learn how Alaska's south central region is "locked and loading" as the Pacific Plate pushes into North America and builds up energy that will be released in the future in other earthquakes such as the 1964 Alaska earthquake.
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Tradition and technology come together in this lesson in which students learn …
Tradition and technology come together in this lesson in which students learn about Alaskan animals through Native American tales and their own online research.
This activity helps students to understand both alcoholic fermentation and the engineering …
This activity helps students to understand both alcoholic fermentation and the engineering design process. In the first two parts of this activity, students learn about alcoholic fermentation and test for alcoholic fermentation by assessing CO2 production by live yeast cells in sugar water vs. two controls. The third part of this activity presents the bioengineering design challenge where students work to find the optimum sucrose concentration and temperature to maximize rapid CO2 production. Structured questions guide the students through the basic engineering steps. This activity helps students meet the Next Generation Science Standards.
In this Interactive Lecture Demonstration, students will predict the main issues that …
In this Interactive Lecture Demonstration, students will predict the main issues that might be included in short French language videos treating topics such as endangered species, organic farming, the effect of aerosols on the environment, pollution and sustainable development. They will then view short videos on the topics and reflect on how their prior assumptions meshed with reality.
The problem statement describes a changing algae population as reported by the …
The problem statement describes a changing algae population as reported by the Maryland Department of Natural Resources. In part (a), students are expected to build an exponential function modeling algae concentration from the description given of the relationship between concentrations in cells/ml and days of rapid growth (F-LE.2).
The Algae-in-a-Bottle Experiment provides an engaging and flexible high-impact teaching tool for …
The Algae-in-a-Bottle Experiment provides an engaging and flexible high-impact teaching tool for helping students to know, understand, and apply a number of concepts related to the biology and ecology of aquatic plants and their environments.
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In this activity, students explore the basic living requirements of algae (phytoplankton)through …
In this activity, students explore the basic living requirements of algae (phytoplankton)through hands-on experience and an interactive game. Students investigate what algal biofuels are, how they are made, where they can grow, and, most importantly, why this topic should be investigated. Algal biofuels are an emerging source of renewable energy.
This site teaches Arithmetic with Polynomials and Rational Expressions to High Schoolers …
This site teaches Arithmetic with Polynomials and Rational Expressions to High Schoolers through a series of 4333 questions and interactive activities aligned to 26 Common Core mathematics skills.
This site teaches High Schoolers how to create equations through a series …
This site teaches High Schoolers how to create equations through a series of 298 questions and interactive activities aligned to 5 Common Core mathematics skills.
Introduce elementary students to the concept of functions by investigating growing patterns. …
Introduce elementary students to the concept of functions by investigating growing patterns. Visual patterns formed with manipulatives are especially effective for elementary students and allow them to concretely build understanding as they first reproduce, then extend the pattern to the next couple of stages.
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