Student Directions  


Hiking in the Grand Canyon Narrative Performance Task
 
Task:
Your school writing club is holding a short story contest about The Great Outdoors. You have often thought about hiking and you wonder what it would be like to hike in Grand Canyon National Park. You decide to do more research about hiking in Grand Canyon National Park. As part of your initial research, you find four sources about the Grand Canyon and hiking.
 
After you have reviewed these sources, you will answer some questions about them. Briefly skim the sources and the three questions that follow. Then, go back and read the sources carefully so you will have the information you will need to answer the questions and finalize your research. You may click on the Global Notes button to take notes on the information you find in the sources as you read.You may also use scratch paper to take notes.
 
In Part 2, you will write a story on a topic related to the sources.
 
Directions for Beginning:
You will now examine several sources. You can re-examine any of the sources as often as you like.
 
Research Questions:
After examining the research sources, use the rest of the time in Part 1 to answer three questions about them. Your answers to these questions will be scored. Also, your answers will help you think about the information you have read and viewed, which should help you write your story.
 
You may click on the Global Notes button or refer back to your scratch paper to review your notes when you think it would be helpful. Answer the questions in the spaces below the items.
 
Both the Global Notes on the computer and your written notes on scratch paper will be available to you in Part 1 and Part 2 of the performance task.
 
Part 1
 
Sources for Performance Task:
 
Source #1
This article from Appleseeds magazine is about the formation of the Grand Canyon.


The Three Rs of Folding Time
Grand Canyon Style
by Leigh Anderson

 
There is a place—like no other in the world—wheretime seems to fold in on itself. Where the past meets the here-and-now, mountains meet oceans, beauty meets danger, and discovery meets mystery. This place is the Grand Canyon.
 
The Grand Canyon is 277 river miles long. At certain points, it’s more than a mile deep and as much as 18 miles wide. Going 50 miles per hour, it would take over five hours to drive its entire length! At such speed, you’d hardly see any of what makes the canyon truly grand: dazzling, glittering colors; fossils and wildlife; a great river snaking through . . . rock; and many-layered canyon walls giving glimpses of Earth’s history.
 
Geologists1 have many, different . . . [ideas] about how and when the Grand Canyon was formed. The story of the canyon’s beginnings is like a jigsaw puzzle with many pieces missing. There are a few things geologists do agree on. We’ll call them the three ‪“Rs: Rocks, River, and Rosion (actually, Erosion,2 but we’re going to cheat a bit!).
 
Rocks
The Grand Canyon’s walls are made up mainly of three types of rock: limestone, sandstone, and shale. Over . . . [thousands of] years, the rock built up layer by layer. Each new layer of rock pressed down on the layers beneath it. Then the Colorado River began to cut through these layers like a knife, exposing them for us to see. At the Grand Canyon today, 18 or more layers of Earth’s history are laid out for us to see. We can see backward in time! The rocks near the top of the canyon are . . . [very] old, but those toward the bottom of the canyon are . . . [thought to be over six times older]. What an amazing place for scientists to study the history of Earth.
 
Limestone, sandstone, and shale: Each of these types of rock was formed in a different way. Limestone is made from the fossilized skeletons of tiny organisms that lived in ancient seas. (Fossils are the super hard remains of plants or animals . . .) Sandstone is actually sand, pressed so hard over . . . [thousands of] years that it stuck together into rock. And shale is basically mud, left over from the bottoms of ancient lakes and marshes. Some rock is softer, some is harder, and they erode at different rates. When a layer of hard rock is on top of a layer of softer rock, amazing cliffs are created. . . .
 
River
Without the Colorado River, there would be no Grand Canyon. The river flows southwest from the Rocky Mountains to the Gulf of California, crossing through an area called the Colorado Plateau. As it flows, the river crosses Colorado, Utah, Arizona, and Nevada before flowing into Mexico and the Gulf. But the ancient Colorado was not the same river we know today. In fact, long ago it was probably more than one river. When those ancient rivers joined, the newly formed Colorado began flowing southwest. It bucked over dangerous rapids and frothed like chocolate milk in a blender as it carried mountains of dirt downstream. Like sandpaper repeatedly rubbing the same piece of wood, the fast-moving, sand-filled water slowly carved a groove in the rock beneath it.
 
But the Colorado River didn’t carve the canyon by itself. As ancient glaciers melted, the river and its tributaries3 flooded again and again. The floods cleared away the sand, gravel, and other sediment at the bottom of the river. Then, rocks and boulders, which had tumbled into the river, were able to grind and scrape the bedrock at the river’sbottom, further deepening the canyon.
 
As water moves through the canyon, it flows downhill, dropping in elevation. This makes the water flow faster, with more power to carve out the rock. Also, long ago, the land around the Colorado River began to rise bit by bit, bubbling upward like a giant blister. Known as uplift, this process continued over . . . [many] years. Uplift helped form the canyon we know today.
 
What Do You Think? The Colorado River Today
Today, the Glen Canyon and Hoover Dams tightly control the Colorado River. The river now runs more slowly. Floods no longer sweep away the sediment at the bottom of the river. The river-bottom sediment is 75 feet deep in some places! Because of the slower water and the thick blanket of sediment, the carving of the canyon has slowed down. . . .
 
‘Rosion
When rain falls on rocks, water seeps into the cracks in the rock. When the weather gets cold and that water freezes, it expands, or gets bigger. Over and over, water freezes and expands in the cracks. And slowly, the rock splits apart. Pieces of broken rock (from tiny to huge) fall into the canyon below. As they fall, they might hit another rock and send it tumbling too. When they finally reach bottom, some rocks are carried away by the Colorado. Others remain where they landed.
 
Heavy rains send great slabs of sediment, mud, and rock crashing down cliff faces, widening the canyon and carving new shapes into the giant red walls. The Colorado’s tributaries are busy, too, carving smaller side canyons. Sometimes these side canyons erode into each other, further widening the canyon. This is all part of the process of rocks, river, and ‘rosion that makes this canyon so GRAND!
 
1geologists: people who study rocks, minerals, and soils of the earth or a particular area
2erosion: a process by which rock, soil, or sand is gradually worn away by water, wind, or ice
3tributaries: smaller rivers and streams that flow into a larger river
 
The Three Rs of Folding Time Grand Canyon Styleby Leigh Anderson. Copyright © 2008 by Carus Publishing Company. Reprinted by permission of Carus Publishing Company.

 
 
Source #2
This article from Appleseeds magazine is about how to take a nature walk. The article talks about John Muir, a man who loved nature and encouraged leaders to preserve land in the United States so people could enjoy its natural beauty for many years. The article explains what John Muir did on a nature hike. One place that he loved to explore was the land that is now known as Yosemite National Park.


Follow in Muir’s FootstepsTake a Nature Walk
by Michelle Schaub

 
In every walk with nature, one receives far more than he seeks.
—John Muir

From the steamy swamps of Florida to the icy glaciers of Alaska, John Muir loved exploring wild places. Wherever he went, he carried a notebook to describe the wonders he discovered. You don’t have to walk a thousand miles to follow in Muir’sfootsteps. You can connect with nature by taking a simple walk and recording your observations in a journal.
 
Just follow these steps:
1. Pick a wild place—A nature trail, arboretum (a place where you can see special trees), park, or even your own back yard.
2. Bring a notebookLarge enough to fit your writings and drawings but small enough to carry comfortably.
3. Pack a snackWhile John Muir brought only tea and bread on some of his journeys, you might want to pack a tastier treat. Just remember not to litter.
4. Be alertLet the sights, sounds, smells, and textures of nature fill your senses.
5. Look high and lowNotice the big picture, like landscapes and trees, but also the little details, like flower petals and insect wings.
6. Write it downUse plenty of description to record your observations. Add your thoughts, feelings, and questions. Dont forget to put the date, time, and location on each entry.
7. Add drawingsMuir filled his journals with sketches of the plants and animals he encountered. Sketching will help you focus on details you might otherwise miss.
8. Collect plantsTry pressing flowers and leaves between the pages of your journal, just like Muir did!
9. Take picturesIf you can’t collect plants where you are hiking, take pictures and tape them into your journal instead.
10. Learn moreDid you observe something on your walk that sparked your interest? A bird’sfeather? A strange fungus? Use the descriptions and drawings in your journal to look up more information.
 
Next time you take a walk in a wild place, you’ll be a keen nature observer!
 
Follow in Muir’s FootstepsTake a Nature Walk by Michelle Schaub. Copyright © 2011 by Carus Publishing Company. Reprinted by permission of Carus Publishing Company.

 
 
Source #3
This article from Appleseeds magazine is about hiking in the Grand Canyon.


Take a Hike!
by Kathiann M. Kowalski

 
Each year, more than 250 hikers need assistance at the Grand Canyon. If you plan ahead and use safety smarts, you can avoid becoming number 251! And you can have a great hiking adventure.
 
The Lay of the Land
• Know what to expect. The Grand Canyon is like an upside-down mountain, notes National Park Service Ranger Marc Yeston. Hiking down is much easier than climbing out. The park’s website suggests allowing twice as long to climb up as it took to go down.
• Be realistic about your abilities. Start with short hikes. DON’T try hiking all the way down the Grand Canyon and back in one day.
• Get trail maps and read rules. Day hikes in the canyon require no permits, but overnight hikes do. Some trails have bathrooms and water during parts of the year.
• Kids: Always hike with an adult.
• Tell friends or family members about your plans.
 
Know what the weather is going to be like, says Ranger Yeston. Then prepare for the worst. Carry extra clothes and flashlights in case it’s dark when you return.
 
People hike every day of the year, notes Ranger Yeston, but each season brings special risks. Ice is a danger in winter. In the summer, temperatures at the bottom of the canyon can soar to 115° F! When it’s hot, smart hikers travel before dawn or after sunset during the cooler times of day. Spring and fall have warm, pleasant days, but nights get frigid. And storms can crop up any time, in any season.
 
On the TrailDo’s and Don’ts
• Don’t hike alone. Do use common sense and safety smarts. Avoid the trail edges.
• Do carry plenty of food, water, and salty snacks. They provide energy and replace water and salts lost through sweat. Enough water can make the difference between an enjoyable experience and a dangerous situation.
• Do rest often in the shade.
• Do wear good, comfortable hiking shoes and socks.
• Do carry hiking poles if you can, especially in steep spots.
• Do watch out for wild animals. If you are lucky enough to encounter one, don’t feed or try to touch it.
• Do remember that mules use hiking trails too. To avoid accidents, wait quietly on the inner side of the trail until they pass.
• Don’t litter. Do respect the environment and carry out all trash. Then everyone can enjoy nature’s beauty!
 
Take a Hike! by Kathiann M. Kowalski. Copyright © 2008 by Carus Publishing Company. Reprinted by Carus Publishing Company.
 

 
Source #4
This article from Appleseeds magazine is about preserving the Grand Canyon. 


How to Be a Green Traveler
by Katherine Swarts

 
Every year, between four and five million tourists visit Grand Canyon National Park. Even with 1.2million acres to explore, all those people strain the park’s ecosystem.1 Many overlooks and trails have been badly eroded by millions of feet. Winds bring smog from cities. Planes cause noise pollution. Dams on the Colorado River slow the flow of the water, causing many unnatural changes.
 
When you visit the Grand Canyon, you won’t be able to solve these problems. But there are a lot of things you can do to be sure you don’t make them worse.
 
• Never feed or try to touch wild animals, no matter how cute they might be. Human food is not good for wild animals, and too much of it can make animals dependent on people.
• Never pick plants or collect rocks. Many are rare or delicate. It’s also against the law!
• Ask your parents to leave the car in Williams, Arizona. From there, you can take the Grand Canyon Railway to the South Rim.
• Stay on well-traveled trails. Never take shortcutsthey damage the land by contributing to erosion. And some rare plants can take a hundred years to recover from being stepped on! Shortcuts can also lead you into dangerous places.
• Use recycling bins and litter cans. At the North Rim and other areas with few bins, take along bags to carry your trash out. Never toss anything on the ground, not even an apple core.
• If you’re lucky enough to encounter a California condorone of the biggest and rarest birds on Earthstay at least a hundred yards away. And tell park rangers about any condors you see. That helps scientists keep track of the birds. 
• Don’t use more water than you need. This is your chance to go without a bath! (Remember to drinklots of water though.)
• Don’t drive anywhere you can walkor take the free shuttle buses.
• If you want to do something big for the park, ask visitor services about the Junior Ranger Program or Habitat Restoration Program.
• If you see other visitors doing things that hurt the park, speak up in a friendly way. Remind them that it takes everyone’s efforts to keep the Grand Canyon beautiful.
 
1ecosystem: a group of plants and animals and the environment they live in
 
How to Be a Green Traveler by Katherine Swarts. Copyright © 2008 by Carus Publishing Company. Reprinted by permission of Carus Publishing Company.

Digital Hygiene by J. Gregory McVerry (edu522.networkedlearningcollaborative.com)
Take stock of your digital life. You will either use digital tools to help with organization, the quantified self, or do a digital detox Your goal is to understand the human computer interaction while improving your life Reflect on the choices you made.

Check out my experience with my digital detox, a little bit adapted, as i do not find myself on social media too often. Instead, I tried to leave my phone behind and treat it like a landline, going out into the world like it was 1993….

Digital Detox

Backstage Blog

Alerts.

 

What they are: Under the customize toolbar, there are alerts. For many websites, these are irrelevant, but for mine, they are a perfect addition.

How to make one: Add an “Alert” item into your page anywhere you want, though obviously the top would be the best. Then customize what the message should be for the alert.

Why are they so useful? For mine, i will use them as homework reminders. there are also countdown features available, and depending on the need, i may use those for assignments too. Plus, I will make my website a resource that the students will be able to use every day, so I can post weather delay and cancellation notices, too. While they are simple, they are such a valuable feature for the site, that I couldn’t help but share them out.

Feedback Loops

We should measure student success. Not their failure. The goal of education is to create civically and society ready adults by the time they are done with school. Telling them they failed is unproductive. It doesn’t show that they have improved. All is shows is that the educator failed.

Assessments in their purest form are truly helpful. If you treat assessment as a way to help students become educated, then it is a great tool for an educator. If you use assessment as a way to gauge how students are doing as compared to others, it is a terrible tool and it ostracizes students.

Assessment should be formative and in being so, also summative. Assessment should inform a teacher about what they need to work on with a student, then at a certain point, they should realize that the student has learned, then the formerly formative assessment should become summative. It would have been determined that the student mastered the skill/concept and they should be able to move on.

Unfortunately, that kind of learning is done best in one-on-one teaching scenarios, like apprenticeships, not in schools. Summative assessments are necessary evils to allow teachers to know if what they did worked, unfortunately, sometime all it does is tells them that they failed to impart the knowledge and now a student will not know something. Game learning more effectively suits this type of self-paced experiential learning, but it requires a lot of expensive and time-consuming planning. The chief problem with Game learning is that sometimes, in an effort to make the learning “fun” there is a lack of bonafide challenge that teaches students how to persevere even when there is not a tacit reward, like leveling up.

Backstage Blog

I built image carousels on a few of my pages. These are effective ways to display many images on a static page without overloading the page with pictures all over the place. It allows a gallery without diluting content.

  1. Select images that you would want to appear in the gallery and upload them to WordPress.
  2. Drag and drop an image carousel into the website using Elementor Pro.
  3. Click on the button that is labeled “add images” in the menu/customizable options spot.
  4. Choose the images you want to include.
  5. I recommend that you change the feature to only show 1 image at a time, at full size. these images can appear very small if you do not, and  they become barely noticable. Be sure to add a caption to the image and you are also able to cite the source of the image that you use.
  6. From there you can customize how long you want the image to appear, what the slide menu looks like, and what happens when you hover over an image (the caption can be made to pop up, cool!)

Affinity Spaces

Networked learning is the enemy of ignorance. Networked learning affords  exposure to learner from many different sources of information. In these environments, there is a much more free exchange of information and knowledge and the traditional teacher-student relationship dissolves. When that happens, co-learning occurs. WIth such a myriad of avenues to explore, there is a high likelihood that even experts will come across new information. Networked learning allows people to not only share their research, but also their personal experiences, something that, without peer to peer engagement, was lost.

Something as simple as posing a question on an online forum allows you to access the knowledge and first-hand experience of people all over the world. I use them to work on my sailboat frequently. The people who respond to my questions are interested in the results, and oftentimes, are learning along with me.

In a classroom, this would be a great way to allow students to answer each other’s questions. They can post online and have their peers help them with anything from homework help to random questions that pop into their head.  Lessons can even be based off of a guiding question where the students are all working towards the solution together. This can take place in realtime in class, or as homework. Students would be expected to contribute, but they would also learn a great deal just by observing the answer coalescing in front of them.

This peer learning would also be a great way to teach and monitor responsible internet use by students. As moderator, you can monitor and guide the conversations in ways that help student develop respectful online habits.

Backstage Post

Background:  My curriculum is based (very loosely) off of a considerably out of date textbook. In an attempt to bring the information into the present, I spent a good amount of time last year researching and creating articles in the form of “chapters” for my students to read, learn from, and exercise their skills in annotation and text-based responding. I typed all of these up and saved them to my Google Drive to print out or edit as needed.

My goal for my website is to create a digital library that is on grade level for my students, from which they can learn, conduct research, and contribute. I have broken my curriculum into units entered around specific times and locations. The most recently completed one is my Prehistory unit. My ultimate goal is to create a webpage per Chapter. These would have images, links, sourcing, and explanations for each topic. I have not gotten to that step yet.  As a time saving measure, I have used “Buttons” to link the Google Drive documents to the site. From there the students can open them and read or print them off.

It was a pretty simple process to circumvent the need to create hundreds of pages immediately. What I did was:

  1. Make sure you set your Drive share settings to “view only” Unless you want your students able to access the page AND edit it, too.
  2. Right click on desired document on Drive.
  3. Click “Get Shareable Link”
  4. Copy the link that appears
  5. Go into Elementor and click and drag a button to the page.
  6. Change the name from “Click Here” to the desired title
  7. Paste the URL of the shareable link into the “Your Links” space and hit publish.

This also works for videos, links, and redirection to other pages. It is much more sleek than posting a complete hyperlink and as fast, or faster, than embedding a link into a block of text.

Detox Reading #3

What Really Happens To Your Brain And Body During A Digital Detox (Fast Company)
Neuroscientists observed 35 people who were totally cut off from their devices in the Moroccan desert. The results were life-changing.

This article describes the visible effects of a digital detox, walking the reader through the changes they might observe in themselves, or in their peers during and after a digital detox. A well researched and concise article.