Saturday, July 19, 2014

Activators and Summarizers with Mobile Devices

This post first appeared in my "Kathy's Katch" blog for the Discovery Education Network and is re-posted here with permission.

Activators and summarizers have been used in classrooms for a long time. We all have our favorites and students know what to expect when we begin to use them. Since many classrooms now have at least part time access to 1:1 mobile devices, whether on a cart, a BYOD environment, or a true 1:1 program, I thought I would showcase how some of these can easily be used with mobile devices. This article will introduce you to activators and summarizers, convince you to use them, provide some help with how to introduce them, and find out how students can use them.

What are activators and summarizers?

There are many definitions of activators and summarizers. I like this overview of them from the US Digital Literacy site



My two favorite activity books are oldies but goodies by Research for Better Teaching. Written in 1993, the structures are sound and can easily be adapted for use with mobile devices. (Activators book / Summarizers book




And, here is a newer one that just includes activators and is full of both process and content strategies for middle and high school students.



Coral Martin has a great Powerpoint presentation that includes many useful things about activators and summarizers in the classroom. She talks about a side effect of the use of activators and summarizers which is that they can be instruments to minimize the tension of the students.  Here is what that minimized tension can lead to in the learning process.



Why should you use activators and summarizers in the classroom?

Martin and Frazier/Mehle provides the following thoughts as to why it is educationally-sound  to use these structures.
  • Use deepens student understanding
  • Use enables students to begin to construct their knowledge and the personal meaning the material has for them
  • These structures support retention of knowledge as students begin to develop an organized pattern of thought and move from knowledge to experience.
  • They help the students place new information in a larger framework
  • Students feel more confident after using activators because they feel they already know something about the new material
  • Teachers can use them to find out about students’ confusions or misconceptions
  • Teachers can use them to gather formative assessment data
  • Teachers can adapt the lesson plan to match what the students know/don’t know

How can you introduce these structures  to students?

The Frazier and Mehle activators book provides some sound advice for teachers when they are planning to use activators or summarizers. These activities may require students to move around and/or meet in small groups. Is your room set-up for this? Is your furniture conducive to this? Do you want to have students moving furniture around each time you do one of these activities, or can you plan a more permanent set-up for your room that will work?

Students are very social, but that does not necessarily make them expert collaborators or a good small group member. It is helpful to use a teamwork rubric about these assets or develop one with students.

There are also process (rather than content) activators that can help students feel more comfortable with practicing these skills. In the business world, activators are usually called “ice breakers” and you can find many different types online to use with your students. After the activity, make sure to have students reflect on the process and suggest things that might make the activities run more smoothly.

How can students use mobile devices for these activities?

The object here is for you to move from traditional activators and summarizers to those that can be implemented via mobile devices. Here is sample to get you started thinking about how you might achieve that goal.

In the Saphier and Haley activator book, they introduce an brainstorming activator entitled “Brainstorm and Categorize” which is used before you present new information to students. The teacher introduces the topic and has students brainstorm everything they think about the topic and then sort the list into categories. This is done either individually or in small groups and label the categories.

To move this structure to the mobile device, first introduce the topic.
  1. Have each group of students create a single Padlet for their group using the freeform layout.
  2. The members of the group will brainstorm their ideas about a topic and put them on a note titled with their name and adding the broad topic.
  3. Students then go out and gather Discovery Education Streaming and Creative Commons licensed images on those topics and either save them to their Photos or Gallery app on their device (and put the URL to the image in their notepad) or simply add the URL of the image to the Padlet note. If they have saved the image to their device, they will need to add the URL to the note after the topic title. If they are just adding a link to the URL, clicking on the image will bring viewers right to the source of the image. (To edit a note for adding an image, the student simply taps twice on the already-created note.)
  4. Students will then make a Padlet note for the category headings they decide on, and move their notes under the appropriate heading.
  5. Once their Padlet is done, the group will post the link to their Padlet to a class Padlet, so items can be shared and you can assess their work and determine what they do/don’t know.
This activity can also be done on a whole class Padlet, and can be projected as you and the students decide on the categories and where each note should be put. Doing the activity whole-class will take longer, since there will be a lot of whole-class discussion on why items were added and which category they should be put beneath. However, working as a whole class will help you clear up misconceptions.

Below is a screenshot of  Padlet using Discovery Education Streaming and one CC-licensed image about the jungle. The direct link may be found here.


There are many other tools that can be used to adapt activators and summarizers to use on mobile devices. Drawing tools and screencasting tools, audio recording tools, concept-mapping tools, collaboration tools, and writing tools can help you move these activities to the digital realm. What is most beneficial about the digital results of these structures is that students can easily share work, you can assess everyone in the class since you have a copy of their work and sometimes an audio recording of their thinking processes, and you can see what information you may need to adapt or enhance the content of the unit of study.

Links to activators and summarizers you can adapt may be found on my Activators and Summarizer page on the Kathy Schrock’s Guide to Everything site. Please email me and share any ways you use mobile devices for icebreakers, activators, or summarizers in your classroom!

Tuesday, July 08, 2014

Road Warrior Router

This Asus WL-330NUL Multi-Mode Pocket Router is cool and is a great addition to your traveling toolkit. For $34.55, it can serve a number of purposes and help you out in a pinch!

First, if you need a USB Ethernet dongle for a Windows, Mac, or Linux laptop/ultrabook that does not have an Ethernet port, it can be used to become "wired". Since I already carry an Apple USB Ethernet dongle, this now replaces it in my travel bag.






This tiny device (2.5" L x .75" W x .5" H) is well-made and the USB portion folds into the back for protection while not in use.

The device needs power, which can be gotten from a USB port on a computer, from a wall socket via a 5 V, 1A power adapter, and even by plugging it in to a portable power bank!





What it can do...

If you plug an Ethernet cable into the Asus WL-330NUL Multi-Mode Pocket Router and plug it into a power source, it acts as a wireless access point and you can simply pick the device's SSID and type in the provided password to connect with your computer or mobile device.

If you plug the device into a computer's USB port and plug an Ethernet cable into the end, it can act as a wired network connector for your computer. If you use Windows, there is a utility included to configure the router. The Mac seamlessly allows the use of the Asus WL-330NUL Multi-Mode Pocket Router as an Ethernet dongle.

To connect the Asus WL-330NUL Multi-Mode Pocket Router to an existing wireless network and use it as a wireless router, simply plug it into a power source or computer USB port and then use the utility app (Windows) or visit a special ASUS Web page, enter the admin password which is etched into the side of the Asus WL-330NUL Multi-Mode Pocket Router and enter the SSID and PW of the existing wireless network to connect the router to that wireless network (Mac, tablets, and smartphones).

When using the utility or the special Asus Web page to configure the Asus WL-330NUL Multi-Mode Pocket Router, you can even set up an open or passworded guest network that others can access with their computers or mobile devices.

The Asus WL-330NUL Multi-Mode Pocket Router works with Windows XP through Windows 8, Mac OS X 10.5-10.8, and Linux. It supports 802.11b/g/b networking protocols and 64/128-bit WEP, WPA TKIP/AES, WPA2 TKIP/AES encryptions.

You can even assign the Asus WL-330NUL Multi-Mode Pocket Router a static IP address via the configuration utility or special Asus online config page if needed for security purposes.

So, this router can be used for many purposes and has found a permanent place in my travel bag!