Exploring Geoheritage From Space Activity Source: Adapted with permission by NASA. Great images of geoheritage sites can be found everywhere. But no one holding a camera on Earth can “back away” far enough to get the extraordinary perspective captured by NASA satellites. In celebration of Earth Science Week 2016, NASA’s Earth Observatory has created a special collection of images and articles showcasing geoheritage sites in America’s National Parks. Two such sites are Yellowstone National Park (Wyoming/Montana/Idaho) and Hot Springs National Park (Arkansas). [Read More]

Exploring Geoheritage Through EarthCaching Activity Source: Adapted with permission by Geological Society of America. An EarthCache is a special site that people can visit to learn about a unique geoscience feature or aspect of our Earth. Visitors to EarthCache sites can see how our planet has been shaped by geological processes, how we manage the resources and how scientists gather evidence to learn about the Earth. EarthCaches are part of the greater global adventure game of Geocaching. [Read More]

Finding Slope Activity Source: Soil Science Society of America. H.M. Galloway, A.L. Zachery, Agronomy Department, Purdue University, Revised by S.S. Fulk-Bringman. Adapted with permission. Earth scientists play an important, if largely invisible, role in many aspects of our daily lives, such as building homes or growing food. For example, geoscientists help determine which locations would be best for undertaking these vital activities. The slope of the soil is an important soil property to consider when building or planting. [Read More]

Food Source Activity Source: Association of American Geographers. Adapted with permission. How diverse are the food sources in your community and where are they located? How far do they travel to reach you? Do you think the food sources for your community are sustainable? This multi-day activity explores these questions. As of 2008, more than 50 percent of the world’s population lives in cities for the first time in the history of the planet. [Read More]

Freddy the Fish Activity Source: Gammar, Debbie (1997) Environmental Teaching Guide Vol. 2. TNRCC. pg. 35-36. Procedures Exploration In a whole group have the students complete a brainstorm activity on all the information they can recall about river habitats and water pollution. Information Human activities can have a detrimental effect on animal habitats. People need to be more aware of their actions and the consequences of those actions. Materials one-gallon glass jar sponge cut in shape of a fish fishing line tied to a pencil at one end and Freddy at the other (Freddy should hang in the middle of the jar) small amounts of the following: soil, pancake syrup, salt, paper dots, brown sugar, soapy water, red and green food coloring Copy of Freddy the Fish on note cards. [Read More]

Geography of a Pencil Activity Source: National Geographic. Adapted with permission. How is the world connected to the pencil you hold in your hand? Complete this activity to find out. For the teacher: Before starting the activity, visit natgeoed.org/mapmaker- kit online. In the Mapping section, click “MapMaker Kits.” Assemble the World Political MapMaker Kit Mega Map for large- group instruction, or the tabletop map for work in smaller groups. Watch the assembly video included on the MapMaker Kit web page for more instructions on assembly. [Read More]

Gold Panning Activity Source: Adapted with permission by Adrienne Barnett, Chabot Space & Science Center, Oakland, California. “Thar’s gold in them thar classrooms!” History meets Earth science in the fun, hands-on activity below. Some gold deposits, or lodes, are found in veins of fractured rock. After millions of years of weathering, gold nuggets and flakes are eroded out of the veins and carried away by streams and rivers. Gold is 19 times heavier than water and tends to settle on the bottom and in the bends of rivers, streams, and lakes with sand and gravel, forming deposits called placer. [Read More]

Greenhouse in a Beaker Activity Source: Adapted with permission by The NEED Project. Carbon is naturally found in the atmosphere. Carbon dioxide, or CO2, itself is not considered a pollutant. The CO2 being released from burning fossil fuels was part of the atmosphere hundreds of millions of years ago before being captured by plants and sea organisms. Carbon atoms naturally cycle through the biosphere, the atmosphere, the hydrosphere, and the lithosphere in process known as the carbon cycle. [Read More]

Humans and Water, Past to Present Activity Source: Adapted with permission by Archaeological Institute of America. Humans use lots of water. We need it for various activities, including agriculture, transport, washing, and recreation. Most important, we need to drink fresh water to stay alive. Today, in many regions around the world, fresh water comes straight to where we need it. But in some places, people must carry gallons of water from the closest stream, river, lake, or well to their homes. [Read More]

Identifying Your Watershed Activity Source: Water Use In Vermont - An Activities Guide For Teachers (United States Geological Survey) Goal To identify the (1) watershed you live in, (2) source of water used at home, and (3) pathway of surface runoff in your watershed. Look at the watershed maps of your state to answer the following questions: In what town do you reside? Locate your town on the town map. Locate your watershed on the town map. [Read More]