Thursday, February 26, 2015

Website Evaluations

Search Engines
According to Roblyer and Doering (2013), search engines are “special searching programs to help us locate things” (p. 219). This resource can be useful in helping students locate things for the classroom. If a student is having difficulty understanding a mathematics concept, they have the ability to do a search via a search engine to find resources that can help them understand the concept in which they are having difficulty with. The students have the option of performing a “subject index search” or a “keyword search” (Roblyer & Doering, 2013, p. 219).

Website Evaluation Video
This video will help students in evaluating websites. I like how this video discriminates between websites that are used for research and websites that are used to gather facts. Some websites may be useful for quick information but not for a research paper. This information is good for students in their everyday life. This video is also interesting in that it applies to an activity, rather than just a lecture. This video discusses using a website for the purpose of “information collection and analyses” (Roblyer & Doering, 2013, p. 239).

Favorite Web Site #1
My favorite website is khanacademy.org. This website has “good structure and organization” (Roblyer & Doering, 2013, p. 255). This website is easy to navigate and is organized in a useful, clear way. Pages are labeled clearly making it easy for the user to distinguish between which hyperlinks take them to which pages. This would be useful in a classroom for students to use as a resource. Many resources are located in one website with tutorial videos. The easy design makes it student friendly for navigation.

Favorite Web Site #2 (must be an example wiki)
This is the link to a classroom Wiki that I evaluated and found was a good website. The thing that I liked about this website was the easy navigation. According to Roblyer and Doering (2013), “Pages should always load very quickly. It’s easy to get around in the site. Links are provided so that you can get back to the main page from any part of the site” (p. 255). This Wiki site has all of these features. Although the front page does not have great visual design, the other pages have good, simple designs. All of the links are located on the left side of the page, making it easy to navigate between pages. This website would be useful in a classroom because it has a lot of information for the students. I would model my Wiki after this one because it has organized information. A student does not have to spend a lot of time scrolling, seeking a certain file. The files and links are clearly labeled, for the ease of the user.


Thursday, February 12, 2015

Hypermedia Tools

Commercial Hypermedia Product

The website Khanacademy.org would be an example of a reference material that could be useful in my classroom. This program comes at no cost to the user. This product is also accompanied by a search tool to “make searching for information in the application both easy and efficient” (Roblyer & Doering, 2013, p. 176). I can use this resource in my classroom by having it available for student use. This program allows me to search and recommend lessons to students. There are options for the students to test themselves and review. This product is interactive. If I am covering a certain mathematical lesson and I feel like the students may need extra help, I can recommend a lesson on that concept so that they can get extra practice. I can also use it as help for a test review. This will help keep students engaged while they are learning the desired concepts. Keeping students engaged helps students to better retain the knowledge. Roblyer & Doering (2013) state, “Students who enjoy instruction are more likely to focus more attention on it” (p. 178).

Chosen Multimedia Authoring Tool


My chosen multimedia authoring tool is virtual environments. Under this category, I have specifically chosen virtual manipulatives, which is “replicas of real manipulatives that are accessed via the internet” (Roblyer & Doering, 2013, p. 194). I have chosen this site because I have found that it would be very useful in a mathematics classroom. The link is as follows: http://illuminations.nctm.org/. This tool is useful for “reinforcing critical mathematics skills, such as numbers and operations, geometry, and measurement” (Roblyer & Doering, 2013, p. 195). This tool even comes with objectives and lesson plans. This tool represents a “real or imaginary world in which the user interacts through multiple senses…” (Roblyer & Doering, 2013, p. 193). Students can interact with graphics, play games, manipulate graphs, and many other useful tools that would be useful in a mathematics classroom. Students could apply their knowledge that they learn in class to these interactive tools to reinforce the concepts and learn real world applications. The following video is an example from a teacher on how to use virtual manipulatives in the classroom. 


https://www.youtube.com/watch?v=t2cOV-iaKgE