What does 100 look like? Sound like? Feel like? In this video from Curious George, explore the many ways to measure 100 things. ***Access to Teacher's Domain content now requires free login to PBS Learning Media. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.
Search Results (8848)
Several new content pieces invite you to do hands-on work with web GIS technology:
 10 Things you can do with ArcGIS Online in education. These include: (1) Use web mapping applications. (2) Make your own map. (3) Get a school, club, or university organizational account in ArcGIS Online. (4) Use and modify existing curricular resources. (5) Explore the Living Atlas of the World. (6) Modify and ask questions of maps. (7) Conduct spatial analysis on mapped data. (8) Add multimedia to maps. (9) Explore your world in 3D, and (10) Map and analyze field-collected data.
 Introduction and Advanced Work with Story Maps: Slides and hands-on exercises. These include how to build a story map from a web map, and how to build map tours, map journals, swipe, series, and other types of story maps.
 Teaching with Web Apps. Set of resources and activities. These include examining Pacific typhoons in 3D, demographics of Zip Codes, creating viewsheds and buffers, and much more.
 Spatial Analysis in Human Geography. These include the 1854 cholera epidemic in London (activity), a Boulder County hazards analysis (map), and an examination of the Human Development Index around the world (map).
I created this content for the Esri mapping lab for the 2017 National Conference on Geography Education, but it can also be used to support your own professional development or for your own instruction.
This article and included graphs,from the web site accompanying the FRONTLINE NOVA special What's Up with the Weather?, reveals how atmospheric carbon dioxide, methane, and nitrous oxides from coal- and oil-burning power plants, cars, and other fossil-fuel-burning sources have climbed along with the world population, with as yet unknown effects on the climate system.
This video adapted from the Valdez Museum & Historical Archive, explores what happened during the Great Alaska Earthquake of 1964 through original footage, first-person accounts, and animations illustrating plate tectonics. ***Access to Teacher's Domain content now requires free login to PBS Learning Media.
- Material Type:
- PBS LearningMedia
- Provider Set:
- PBS Learning Media: Multimedia Resources for the Classroom and Professional Development
- Teachers' Domain
- National Science Foundation
- WGBH Educational Foundation
- Date Added:
The representation depicts an object moving along a "track" marked in .5 meter intervals. As the object moves, displacement-time, velocity-time, and acceleration-time graphs record the motion in real time. The user may select various types of motion to be depicted, as well as edit a velocity-time graph and have the resulting motion depicted. As the object moves, color coded vectors display its displacement, velocity and acceleration.
- Material Type:
- Lesson Plan
- Phenomena and Representations for Instruction of Science in Middle Schools (PRISMS)
- Provider Set:
- PRISMS: Phenomena and Representations for the Instruction of Science in Middle School
- Date Added:
Students will learn about the the hazards chemicals pose to the people who use them while learning about states of matter and kinetic molecular theory. First, students examine physical properties and hazards of substances and mixtures. Next, students examine how different gases respond to temperature changes and how different concentrations of salt water respond to temperature changes. Students engage in collaboration, analysis of data through board discussions, and writing an analysis using claim-evidence-reasoning. Using a phet simulation, students then model what happens to particles during increase and decrease in energy. Students then investigate thermal transfer through a water mixing lab. Finally, students engage in an ice cream engineering activity to examine how different substances in similar conditions can have different properties which may be harmful or beneficial.
Chemistry is the study of matter. Our understanding of chemical processes thus depends on our ability to acquire accurate information about matter. Often, this information is quantitative, in the form of measurements. In this lab, you will be introduced to some common measuring devices, and learn how to use them to obtain correct measurements, each with correct precision. A metric ruler will be used to measure length in centimeters (cm).
In Part 1 of this unit, students will learn about data collection, graphing skills (both by hand and computer aided [Desmos]), and the fundamental mathematical patterns of the course: horizontal line, proportional, linear, quadratic, and inverse. Students perform several experiments, each targeting a different pattern and build the mathematical models of physical phenomena. During each experiment, students start with an uninformed wild guess, then through inquiry and making sense through group consensus, can make an accurate data informed prediction.
Humans are curious creatures, always wondering what lies beyond the horizon. Lewis and Clark did not describe themselves as geographers, but they might well have. Geography is the study of the surface of the earth. It is about people and places. It is about the physical character of a country, its climates and landscapes, and its biological environment.
Students are employees of a unit of the United Nations responsible for coordinating disaster relief after a major disaster (the 2004 Asian Earthquake and Tsunami) occurs. The agency needs to understand the situation in each country so that it can coordinate the work of various governments and NGO (nongovernmental organizations) working in the affected area.
This resource contains presentations from one of the Center for Automotive Research's (CAR's) breakfast briefings titled "Automotive Fuels and Emissions: Policies, Compliance, & Potential Impact of Future Technologies." This briefing occurred on 12/5/13 at Robert Bosch LLC in Farmington Hills, MI. At the briefing presenters discussed the strategic implications of Tier 3 regulations which will soon be finalized and may impact future technology decisions in a multitude of ways. The impact of Tier 3 emission regulations is expected to be far reaching as they have the potential to influence the quality of fuel, as well as usage of alternative fuels and powertrains. Further, the regulations will have a direct influence on the technologies, such as diesel and gasoline direct injection, that automakers will utilize to meet the fuel economy standards through MY2025. Included in this resource are the presentations from the National Renewable Energy Laboratory (NREL), Volkswagen, and Bosch utilized at the briefing.
This resource contains speaker presentations from the 2013 Plug-In Conference and Exposition. This conference took place September 30, 2013 to October 3, 2013 at Liberty Station in San Diego, CA and had the theme What's Next for the Electric Highway? This event brought together automotive manufacturers, component suppliers, electric utilities, government agencies, academia, and the environmental community to collaborate on the next steps in plug-in electric vehicle technology, infrastructure, policies and regulations, and market development.
The National Climate Assessment assesses the science of climate change and its impacts across the United States, now and throughout this century. It documents climate change related impacts and responses for various sectors and regions, with the goal of better informing public and private decision-making at all levels.
This webpage features images of hominid skulls dating from 2.6 million years ago to the present. It illustrates the similarities between skulls and demonstrates the manner in which hominid skulls have gradually evolved towards the modern homo sapiens skull.
- Life Science
- Material Type:
- Science Education Resource Center (SERC) at Carleton College
- Provider Set:
- Starting Point: Teaching Entry Level Geoscience
- Douglas Theobald
- Talk.Origins Archive
- Date Added:
Students will learn about elements, atoms, and the Periodic table through the phenomena - How do you know if your water is safe to drink? What kind of substances in water might be hazardous? First, student will learn atoms are made up of subatomic particles, which give rise to predictable properties through a phet simulation. Next, students will try to build their own table looking for patterns in element cards. Students will then look at properties of elements which are divided into metals and nonmetals. Student will then look at electron configuration through a POGIl activity. Students will also complete a flame test activity. Finally, students when end the unit with a engineering project examining water quality to determine if it is safe to drink.
Students are confronted with a scenario of a student who is texting and driving in the school parking lot and they are tasked to determine the effect of various parameters to see if a student will collide with a pedestrian. Students must begin by breaking the scenario down into more manageable parts to determine what must be studied about the situation. Through a series of labs and activities, students learn how to model and predict situations with constant velocity and acceleration. Then, coding a spreadsheet, students model the complex situation of a texting driver, reacting, and braking during a potentially hazardous situation to create an evidence-based argument.
Students see firsthand that stars and constellations are not arranged in a flat, 2-D pattern in this Moveable Museum unit. The five-page PDF guide includes suggested general background readings for educators, activity notes, step-by-step directions, and a Big Dipper map. Students make their own 3-D models of the Big Dipper using readily available materials and examine their models, observing the 3-D constellation from new perspectives.
A 2-D map is a great guide here on Earth—and virtually worthless for finding your way around in outer space. Take a 3-D look at mapping our solar system and universe. This Moveable Museum article, available as a printable PDF file, looks at how astronomers use data to create 3-D models of the universe. Explore these concepts further using the recommended resources mentioned in this reading selection.
In order to contextualize the Energy unit, students are tasked to engineer a bungee cord that will optimize the enjoyment of a doll’s bungee jump. To do this, students first develop the mathematical patterns through inquiry on gravitational energy, kinetic energy, and elastic energy. Once the patterns have been established, students further build on their spreadsheet coding skills, in order to use computational thinking to create a program that will help predict the length of bungee cord necessary for a variety of situations.
In the Nuclear Change unit, students will learn about nuclear change through examining the phenomena of radon. Three questions that students will answer at the end of the unit are: is air we breathe in buildings radioactive and what is Radon and how does it affect health? First, student will investigate what is radon. Next, students will build a atom to learn how atoms can exist in stable and unstable isotopes. Students learn about types of radiation and then complete an inquiry about half-life of atoms. Half lifes can be used to map geology and assess danger timelines. Next, students learn how nuclear change occurs through fusion or fission. Additionally, students learn that the high energy released has military/commercial uses, and the legacy of cosmic, geologic and human events and activities has impacted where radioactivity exists on the earth. Students end the unit with a cumulative Socratic seminar about Hanford while assessing risk and benefits of using nuclear reactions and recovering sites contaminated by radioactive materials is complex. At the end of the unit students discuss the following question: should parts of the Hanford Nuclear Reservation be opened as a recreation area or returned to Native Americans?