Wednesday, April 30, 2014

Summer Ecology in Palo Duro Canyon

This is a photograph of Biological Crust. Biological Crust is made up of many microbes that excrete a resin to bond to each other. Biological crust is beneficial because it helps prevent soil from being eroded and it helps soil retain water.

This photograph one of my science groups as we begin an ecological survey. What ecological surveys do is try to determine the percent coverage of the different types of plants.

The picture above is one of a small beaver damn. Beaver damns are beneficial because they create new habitats for animals.

The photograph above is of a Juniper that is estimated to be anywhere from 700 to 1000 years old.
The photograph above is one of a Salt Cedar. Salt Cedar is an invasive species of plant that are very harmful to the Texas Panhandle Ecology. Humans can also play a role in ecology and in this case, humans brought in this invasive species.

The photograph above is one of a cliff that has been eroded by weathering, and you can see all the different layers. The environment makes an important part of Ecology.

The photograph above is one of deer tracks. Animals are an important part of Ecology.

Saturday, April 26, 2014

Website Evaluations

Website Evaluations

  1. Name of Site:  Astronomy Education at the University of Nebraska-Lincoln 
  2. Website Address:  http://astro.unl.edu
  3. Copyright Date/Last Update
    This website is part of the University of Nebraska-Lincoln main website. The copyright date is not stated in the Astronomy Education webpage; however the University webpage has a copyright of 2014. The website displays the most current update occurred March 22, 2014. 
  4. Author/Organization Credentials
    The organization that created this website is the University of Nebraska-Lincoln Astronomy education group. This group consists of a team of artists and programmers under the direction of Dr. Kevin Lee. Dr. Lee is a Research Associate Professor for the Department of Physics and Astronomy at the university and the Student Observatory Coordinator
  5. Website Design and Ease of Navigation
    This website is quite easy to navigate through. There is a menu bar at the top that breaks the website into 8 parts. The first tab called “ClassAction” had resources that instructors could use in their astronomy classrooms. For example, this tab had a link called questions which led to flash player in which there were astronomy questions over different concepts and units. There is also another tab called “NAAP Labs” in which students can use simulators to complete online labs. These labs also have worksheets in which students are given instructions and questions on how to complete the online lab. These instructions were somewhat easy to understand. The third tab called “Interactives” supplies instructors with ranking tasks about basic astronomy concepts. The fourth tab called “Video” has links to different forms of video. For example, one link opens a page to the Au YouTube video series. Another link under this tab includes a link called “Simulations” in which there are a links that display to instructors how to run the applets for the virtual labs. This link also illustrates to instructors how to create dialog with their students and possible questions students might ask.  The “Mobile” tab has a few links to early software that was developed by the website. The “Downloads” tab has a link in which you can download every virtual lab and other simulation pdf’s. It also had a link that lists the animations and questions flash player. There is a tab called “Local” that displays links about events occurring in the near future for the institution.  The “More” tab leads to links in which there are pictures of the moon and to a virtual laboratory.
  6. Recommended Use and Response
    Astronomy is considered to be a visual science due to the difficulty in explaining astronomy concepts. This website has a plethora of animations and simulations for my students to use. This website is great for instructing astronomy because it displays many different types of astronomical phenomena that take years to occur in real life and displays them in a short period of time. I intend to use these animations to instruct my students about astronomy. I also intend for my students to complete the virtual labs. The worksheets offered for the labs are also great in instructing my students on how to use the simulators. To be honest when I was taking freshmen astronomy at WTAMU, my instructor used this website frequently. I enjoyed using the simulations because it allowed me to have hands on experience, and it made learning astronomy concepts easy due to all of the visuals and animations.


  1. Name of Site:  KHANACADEMY
  2. Website Address: https://www.khanacademy.org/ 
  3. Copyright Date/Last Update
    The website was copyrighted in 2014 by the KHAN ACADEMY. The last time the website was updated was March 11, 2013. 
  4. Author/Organization Credentials
    This website was founded by Sal Khan and is managed by a large team. Team members range from software engineers, designers, and educators. The educators who are the content specialists come from a variety of backgrounds. For example one educator serves on the editorial panel for the National Council of Teachers of Mathematics journal of Teaching Children Mathematics. Another content specialist has his bachelor’s degree in Mathematics and a master’s in the History and Philosophy of Science. 
  5. Website Design and Ease of Navigation
    The website design and ease of navigation for this website is great. In order to have access to the website an account must be made or one can log in with a Facebook or Google+ account. Once logged in, there are two pull down tabs at the top left of the website. The first pull down tab labeled “Learn” has a large range resources for students. For example under the Science tab, there are different links for different science subjects. In each one of those links are videos over different concepts for that particular science. Also under the Learn tab are test prep resources for tests such as the SAT. Next to the “Learn” tab is the “Coach” tab which is for teachers to use. Once this linked has been clicked on it leads to web page where teachers can track student progress when completing the missions for KHAN ACADAMY. There is a tab at near the top of the page called “Student Progress” where instructors can see each student’s individual progress and identify concepts students need help on. 
  6. Recommended Use and Response
    I intend to use this website as supplemental instruction for my students. The videos are amazing in teaching the science concepts. I would have my students complete the videos and have them work on the concepts individually. This website has the following science content areas, Physics, Chemistry, Biology, and a few videos over Astronomy. This is great for me because I will be able to teach all these science subjects at the high school level. I also really like having the ability to track my class’s progress so that I can see what concepts my students struggle with the most. This website also allows me to track individual students’ progress and examine areas where they are struggling. Having the ability to track my students’ progress allows me to become a more effective teacher. The reason for this is because I can devote my time and energy in aiding the student where they need help. Besides tracking my students, the videos of this website do a great way of overviewing the basic concepts. Also my students who are junior and seniors can take advantage of the test prep material the website offers for the SAT. Finally this website allows students to track their own progress. This ability to self-evaluate and to track their progress is a skill they need to develop in order to be successful in college.

  1. Name of Site: PhET Interactive Simulations
  2. Website Address:  http://phet.colorado.edu/ 
  3. Copyright Date/Last Update
    The website was copyrighted in 2013 by the University of Colorado. It was difficult to identify when the website was last updated. Though the website displays that the last simulation update took place on February 5, 2014.
  4. Author/Organization Credentials
    The PhET team is consisted of individuals from various types of backgrounds. For example, some individuals are software engineers, research associates, professors, and K-12 specialists. The founder of the website is Carl Wieman who received a Nobel Prize in Physics. This website is sponsored my numerous organizations such as the National Science Foundation, the William and Flora Hewlett Foundation, and the O’Donnell Foundation. 
  5. Website Design and Ease of Navigation
    The website is quite easy to navigate and it has a great design. At the bottom of the webpage are links that are in three different categories which are “How to Run Simulations”, “For Teachers”, and “About”.  In the middle right side of the website is a box with a link called “Play with sims…>” that sends one to a webpage with all the simulations offered by PhET. On the left side of the webpage that displays the simulations, are links that separate the simulations into different science topics and grade levels. There is also a link that lists all the languages that are offered for the simulations. On the main page, if one clicks on the “Teacher” link category it sends the user to a PhET webpage with resources for teachers. In the middle of this webpage is a link called “browsing” in which it allows instructors to find instructional activities and homework assignments created by other teacher. These assignments found in “browsing” can be used to integrate the simulations into lessons. Also this website offers instructions on how to operate the simulators, as well as allowing educators to have the option of downloading and working offline with them. 
  6. Recommended Use and Response
    I intend to use this website to help my students better understand tough science concepts. These simulations are a great way to allow students to have hands on experience with the concepts. I plan to find worksheets in which I can integrate some of these simulations into my lessons, as well as create and share my own worksheets. I also plan to utilize the translators for my English Language Learners. Many of these simulators have the ability to be translated into different languages using the PhET Translation Utility. These simulations are great ways of helping students learn about science concepts. For example, the Density simulator allows students to understand the relationship between volume and mass have on density. There some preset materials on this simulator like wood, ice, and brick. However, students can also create their own blocks to determine if they float. If students start out with a block that has a volume of 1 liter and a mass of 7 kilograms the block will not float in the water, but if students increased the volume to 7 liters they will witness the block will start floating.

  1. Name of Site:  Zooniverse
  2. Website Address:  https://www.zooniverse.org/ 
  3. Copyright Date/Last Update:
    This website was copyrighted in 2013 by Zooniverse. The website does not display when it was last updated; however, the website seems to be current.
  4. Author/Organization Credentials
    The website was developed and maintained by the Citizen Science Alliance which is partnered with the ORCHID Project and with NASA. The main team that supports the website has about 12 members. The members include the following, software developers, web developers, astronomers, astrophysicists, exoplanetary scientists, and educators.
  5. Website Design and Ease of Navigation
    The website is somewhat easy to navigate through, however there are a few bugs in the website. For example, I have difficulty clicking on the links on the tabs. That was the only major problem I found. At the top of the web page there are three tabs. The first called “Projects” and the first link lists all of the projects people can complete on the Zooniverse website. The project topics range from Astronomy concepts to Biology, and to even environmental concepts.  The second tab called “Community” has three links. The most important link is the “Education” link. This link takes one to a Zooniverse webpage with a variety of educational resources. One link called “Zooteach” is a link that allows educators to find and share lesson plants that were created to use the Zooniverse website. Another link leads to the Zooniverse education blog which blogs about student’s reactions of instructors integrating the Zooniverse website into their lesson plans.
  6. Recommended Use and Response
    I intend to use this website in a variety of ways in instructing my students in all of  the science classes I will teach. For example if I teach Biology, the Zooniverse has a project called “Cell Slider” in which students characterize microscope slides with cells on them. The project instructs students on how to complete the project and it even illustrates to them how to identify cancer cells. As an instructor, I believe this is a great way to get students excited about learning. The reason it is exciting for students is because students actually examine pictures that were taken by actual scientists. Another Zooniverse project I would like to utilize in my classroom would be the Snapshot Serengeti project. This would be great project to integrate into my Ecology unit for biology. Students have examined photos taken by camera traps. When examining the photos, students have to classify the animals in them.   I also intend to use the Zooteach link in order to find more lesson plans to integrate the Zooniverse website. In addition there is a Solar Storm Watch Resources link in which it also provides lesson plans for the climate projects of the Zooniverse Website. 

Recommended Books

Reading Response Log: Science Books

Rationale:

The books I selected are ones that cover the following topics; Ecology, Genetics, Physics, and Astronomy. The reason for this is because I will be attaining my certification in secondary science, meaning I will be able to instruct any science subject. There are many different reasons why I chose these books. The first reason is because they display the implications that science can pose. A second reason includes that these books can aid students in learning basic science concepts. Thirdly, most of these books illustrate to students that science is not about stating facts, but is an instrument to help solve the world’s problems. A fourth reason is that these books have many illustrations to keep readers interested. Finally, the books I selected are great for extra information about specific topics. Reading Response Log : Science Books Rationale: The books I selected are ones that cover the following topics; Ecology, Genetics, Physics, and Astronomy. The reason for this is because I will be attaining my certification in secondary science, meaning I will be able to instruct any science subject. There are many different reasons why I chose these books. The first reason is because they display the implications that science can pose. A second reason includes that these books can aid students in learning basic science concepts. Thirdly, most of these books illustrate to students that science is not about stating facts, but is an instrument to help solve the world’s problems. A fourth reason is that these books have many illustrations to keep readers interested. Finally, the books I selected are great for extra information about specific topics.

The authors for the books I selected all had different types of writing styles. Some authors wrote their work for only informational purposes. Other authors wrote their books by allowing student to learn the science concepts by performing quick experiments. Other authors posed a problem and displayed ways to solve the problem and allowing students to come up with their own ideas. Finally, the some authors wrote their books that allowed students to discuss their issues.

  • Title: Acid Rain 
  • Author: Kathlyn Gay 
  • Illustrator: N/a 
  • Publisher: New York: Watts, Copyright 1983. 
  • ISBN# : 0-531-04682-6 
  • Genre: Environmental science 
  • Library Location: Cornette Library, West Texas A&M University 
  • Summary: This book examines all the aspects of acid rain and its effects on the environment. This book begins by talking about what acid rain is and how scientists test for it. It discusses the negative effects of acid rain on the environment, such as how it can affect the food web by killing sensitive zooplankton. Later on in the book it examines how countries are creating bills in order to counteract acid rain. It also examines the politics and economics of acid rain, such as trying to pass bills to restrict pollution and the costs of implementing those bills. It finally discusses how individuals can help with the problem. 
  • Personal Comments: Even though this book is a little out dated, it is a good display on how science is used. It examines the problems of acid rain and even discusses evidence which support that acid rain occurs. This is a good example, because all of the sciences have their foundation in evidence that has been accumulated over the years. 
  • Suggested Use in the Classroom: I would use this book to instruct my students on humanity’s impact on the environment. This would be a great for the ecology unit in Biology. I would have my students read this book and then require them to complete a research project. I would have them examine if acid rain has been reduced since the book was published, as well as the principles of science that were used to identify the problem. During the project I would have the students address the following questions; “In what ways did the global community and the United States government address the problem?”, “Could the same methods used to deal with acid rain be used to address the problem of Global Warming or Climate Change?”, and “Were the solutions offered in the book implemented to help reduce acid rain?” The main purpose of this book is to help students understand how science can be applied to the real world. For example, this book demonstrated how science was used to observe the effects of acid rain on the environment. 



  • Title: From Cell to Clone 
  • Author: Margery and Howard Facklam 
  • Illustrator: Paul Facklam 
  • Publisher: New York : Harcourt Brace Jovanovich, Copyright 1979
  • ISBN# : 0-15-230262-X
  • Genre: Biology and Genetics 
  • Library Location: Cornette Library, West Texas A&M University 
  • Summary: This book covers the fundamentals of biology and genetics, such as explaining Gregor Mendel’s experiments and even discussing the first microscope. The book gives a great short summary of the history of genetics. For example the book talks about how it was determined that DNA was the genetic material and how Watson and Crick determined the helical structure of DNA. It also discusses the two forms of science, which are basic and applied. Finally, it summarizes the implications of genetic engineering as well as the benefits. 
  • Personal Comments: Even though this book is considered a little old, it is great a illustrating how science is not about stating facts but is implementing facts to solve problems. This book also illustrates how science can pose moral implications to solve problems. This book has a great way of explaining how theories about DNA came about, which is a great supplement compared to textbooks that just state the facts.
  • Suggested Use in the Classroom: The suggested use of this book would be for supplemental instruction. For example, most science text books only give information about current theories. However, they do not include how the theories came about or the evidence that supports the theory. This book is excellent at explaining background information about current theories in genetics. This book would be used in explaining the genetics section of a Biology course. I would have students read this book and write a paper over the controversies and benefits of genetic engineering. In addition, students would have to write about their own conclusions about whether or not the benefits of genetic engineering outweigh the moral issues. Later on in the biology course, I would have students draw a bacterium, or a virus, that they created to solve a problem or to use for their benefit. The main purpose of using this book is for students to understand that science can pose moral issues that should be resolved in order for science to progress.



  • Title: Astronomy for Every Kid: 101 Easy Experiments that Really Work
  • Author: Janice VanCleave’s
  • Illustrator: Barbara Clark 
  • Publisher: New York: John Wiley & Sons, Inc. Copyright 1991 
  • ISBN# : 0-471-53573-7 
  • Genre: Astronomy 
  • Library Location: Cornette Library, West Texas A&M University 
  • Summary: This book mostly has experiments that are quick and easy to implement. These experiments illustrate many basic concepts of Astronomy. For example, one experiment displays how craters are formed by using newspapers, carbon paper, and golf balls.
  • Personal Comment: I really liked how this book had so many easy experiments to display basic astronomy concepts. Even though this book is geared toward younger children, this is still a great way to get students engaged with learning Astronomy. Also, when I was taking astronomy at WT, some of these experiments were used to help explain the concepts. I really enjoyed doing them and it made learning much easier.
  • Suggested Use in the Classroom: I would mostly use this book by having my students conducting the experiments at the beginning of new units. This is a great way to get students engaged and it is a simple way to explain basic concepts. For example when discussing the orbits of planets, there is an experiment in which students learn to draw an ellipse. I would first begin the lesson by asking my students the question “How is that Neptune and Pluto can switch their positions with one another when they are traveling in their orbits?” Once students come to the conclusion that the planets orbits are not a perfect circle, I would have them read and implement this experiment so they can get a better understanding of an ellipse. The main purpose for using this text is to have student gain a better understanding of the basic concepts of Astronomy, and to provide fun and engaging activities.



  • Title: Fun with Physics 
  • Author: Susan McGrath 
  • Illustrator: Loel Barr 
  • Publisher: Washington, D.C. : National Geographic Society, Copyright 1986
  • ISBN# : 0-87044-576-6 
  • Genre: Physics
  • Library Location: Cornette Library, West Texas A&M University 
  • Summary: This book provides simple experiments that students can perform at home. It also illustrates how physics is applied to all aspects of students’ lives, such as how physics is applied to sports. It also gives brief explanations on how the basic principles of physics that are at work in the experiments.
  • Personal Comment: I really enjoy all the types of experiments that students can do. This is a really great way to get students engaged in physics. In addition, I liked how it applies physics to the human body and sports. This allows students to relate this information and understand the importance of knowing about physics. I also enjoyed the pictures and illustrations that are used to capture the reader’s attention.
  • Suggested Use in the Classroom: I would implement this text in two different ways. The first way would be to use the experiments as a way to introduce new concepts of physics. For example, one experiment uses two sheets of newspaper, a wooden stick, hammer, and a table. The wooden stick is placed on a table and 3/4 of it is sticking over the edge. Then the sheets of newspaper are placed over the part of stick that is on the table. Then a hammer is used to strike the stick at the place where it hangs over the table. If this experiment is done correctly, the stick should break due to the air pressure acting on the newspaper. After completing this experiment in front of my students, I would have them discuss how it was possible for two sheets of newspaper having enough pressure to hold the stick down so that it could break. The second method implementing this book is by having my students reading the experiments and completing them at home. Afterwards, I would have them write a lab report in which they should discuss in detail the principles of physics that were at work when they completed the experiment. The main purpose of using this book is for the students to develop a better understanding of physics, as well as checking the students’ knowledge in their lab reports. 



  • Title: Changes in the Wind: Earths Shifting Climate 
  • Author: Margery and Howard Facklam 
  • Illustrator: Paul Facklam 
  • Publisher: San Diego : Harcourt Brace Jovanovich, Copyright 1986 
  • ISBN # : 0-15-216115-5 
  • Genre: Weather and Climate 
  • Library Location: Cornette Library, West Texas A&M University 
  • Summary: This book examines and explains theories about Earth’s past and predicted climate, such as ice ages and global warming. It also discusses how natural factors such as volcanoes and the normal cycles of the sun can affect Earth’s climate. It finally examines how humanity can have an influence in changing the Earth’s climate, such as greenhouse gases creating a warmer climate and Nuclear winters. 
  • Personal Statement: Though this book is considered a little outdated, it is still a good read for students. The reason is because much of the scientific principles in this book have not changed. For example, in the book scientists used ice cores retrieved from glaciers to determine the composition of the atmosphere thousands of years of ago. This method is still used today and is the only way scientists can examine the atmospheric composition from the past. The topic of climate change induced by human activity is still relevant today and even more evidence has been discovered that supports this. 
  • Suggested Use in the Classroom: I would have students read this book when covering the topic of weather and climate. After reading this book, students would be required to do research on climate change. For example, the book discusses how there two theories of predicted climates for Earth. Students would have to address the following questions; “Does the theory that suggests that Earth is due for another Ice age still hold today?”, “What evidence is there today that supports this theory?”, “Is the theory that humans having a negative impact on Earth’s climate still hold today?”, “What new evidence has been discovered to prove this?”, “Which theory is more supported by the scientific community today?”. The main purpose of this assignment is to have students learn about climate and how it can change through time due to environmental and man-made factors. It also displays how the scientific knowledge is always changing and evolving with the discovery of new evidence.