Wednesday, June 7, 2017

Visualizing Data

     There are many ways in which we can help our students to visualize data. As a high school science teacher, my students and I  spend a lot of time with data. A large portion of the ACT exam requires the students to have the ability to interpret data that is presented in a variety of ways. The most common way that data is represented is a graph. There are many different types of graphs depending on the type of information that you are wanting to represent. Create a graph is a web tool that students can use to make line graphs, bar graphs, pie charts and more. Graphs are very beneficial to the students because they can easily make connections between variable. An example can be seen below.
     
 Another effective method for visualizing information is by using a time line. Time lines help students to be able to see the sequence of events quickly and in the correct order. Below is an example timeline highlighting some of the important events in American history.

                                             Source: http://heartofwisdom.com/blog/learning-american-history-through-movies-free-timeline/

An indicator graphic can also be useful. This type of graphic could be used to help students visualize hoe close they are to a goal. I have also seen indicators used for classroom management to help students realize when they are getting too loud. A great example that students are familiar with is the speed indicator in a car that helps people to understand how fast they are traveling. You will find a few examples of indicators that you can use with students.
 

                                           
Source : https://de.123rf.com/photo_4089869_thermometer-graphic-showing-progress-towards-goal.html         Source:https://www.shutterstock.com/image-                                                                                                                                                      vector/low-moderate-high-rating-meter-vector-132194801