Chapter 9 Response

Chapter 9, Visualizing with Technologies, was probably the most exciting chapter within the book. It involved using common technology like digital cameras and cell phones within the classroom.

Scientific Visualization Tools – It is true that it is very difficult to visualize a lot of the topics that are discussed in the scientific world. There is a program that the textbook mentions that can visualize different Chemistry concepts. This can be very helpful in the elementary classroom. Students will probably not focus on the construction of molecules and how they bond with one another. Rather, students can see how molecules interact with each other on a general scale. For instance, students will be able to visualize the abstract idea of chemical bonds when something is a solid, liquid or gas. They will be able to see that when an object is solid, the molecules are tight and do not take the shape of the container. They will see that liquid’s molecules are more loosely connected and take on the shape of its container and that a gas’ molecules are even more loosely connected and are unpredictable. For students who lack imagination or an understanding of the words used to describe a given concept, this program can be very useful for.

Although topics like biology and chemistry concepts are too small to visualize, sometimes concepts may be too large. This chapter also talks about Geographic Information Systems. Schools can purchase maps from companies, local, regional, and state authorities at http://education.usgs.gov. Students can explore the world using Google Earth. Google Earth can allow students to view satellite imagery and maps with Google Search. This is perfect for geography and history lessons.

Mathematical Visualization Tools
Many students use calculators but do not view them as technology. However, when many students start to use more complex calculators like Graphing Calculators, they realize the intense technology that is involved. Graphing Calculators are portable tools that students can use in the classroom or at home to SUPPORT their mathematical sense making. Calculators can model and interpret physical, social, and mathematical phenomena. For instance, these calculators can show linear relationships in text, symbols, graphs, and numbers. Other mathematical visualization tools include Geometric Supposer and Tinker Plots.

Digital Cameras and Mobile Phones / Video Productions
Students will have a great time making digital documentaries. Students will always be able to save a piece of time in history by recording themselves, their classmates, and the rest of the world around them. They can create personal documentaries and view them at another time. They can share these documentaries using the internet or messaging through their mobile phone. Video Productions can become very complex depending on the objectives of the instructor. Camcorders are normally very interesting because they include tons of capabilities. These digital devises are being made smaller and smaller so that they can become more practical in everyday life. Video cameras enable students to shoot video “on location”. Students will get the chance to edit their own findings and create mini-movies. iMovie and QuickTime are great components. Digital Storytelling is a popular concept in creating a story. This can be very beneficial for the subject of English.

Video Modeling and Feedback
The book mentions a great way to use video modeling in the classroom: Teachers and students can make a study strategies video by acting out what a skilled learner would do to write a term paper or study for a test. This could be posted to a class website, if possible. Students can reflect on their own performance through video viewing. Teachers sometimes record themselves to help them monitor their habits and teaching style when they teach. This can help teachers realize things that they do could not do unless they were receiving the content and intentionally critiquing.