TI-2: Remote Sensing and Data Gathering

Connect Science and Math Concepts to Engineering and Technology

The curricula of the Teachers Institute is constantly being updated and refined to keep them fresh and relevant to the needs of the teachers and students.

There has been increasing interest among educators in high altitude balloon and robotic deplOlde_Towne_MS_Balloon_Launch_4_2011_024.jpgoyment of sensors to study remote and inhospitable environments. These kinds of activities are a good example of content that connects the science and math of STEM with the technology and engineering real world applications of those fundamental concepts.

The purpose of the TI-2 Remote Sensing curriculum is to focus on the basic electronics behind the employment of sensors (temperature, pressure, position, humidity, etc.), analog to digital conversion techniques and the microcontroller programming involved in accessing sensors, and the use of radio (packet radio-like data links) that connect sensor outputs to the user. Once the basics of remote sensing are introduced,  teachers participating in the 2015 Remote Sensing seminar will explore a buoy system for deploying sensors to do envinromental studies.  Other deOlde_Towne_MS_Balloon_Launch_4_2011_021.jpgployment systems on land and marine robots as well as high altitude balloons will be discussed.

The end goal of the TI-2 Remote Sensing is to provide the in-depth knowledge and tools teachers need to help their students actually “do” remote sensing from start to finish, develop the sensor packages, collect the accumulated data, and perform the math to make sense of the data. The aim is that students will be using technology to do active research.

In 2015 the TI-2 Remote Sensing and Data Gathering seminar has been expanded to 5 days to allow additional time for exploration of satellite telemetry data and integration of robotics with radio control and Amateur Radio APRS.

Taking Technology to the Classroom

Teachers do analog to digital conversion of temperature readings from a thermistor at the TI-2 Remote Sensing, hosted by Dayton Amateur Radio Association in Dayton OH July 2013. 

ARRL Teachers Institiute

The ARRL Teachers Institute program is an intensive, expenses-paid, in-service opportunity designed to help participating teachers develop a deeper understanding of not only the content of basic electronics, the science of radio, space technology in the classroom, microcontroller programming, basic robotics, and now sensor technology, but also to make the connections between science and math concepts and the engineering and technology applications of those concepts…in other words real STEM instruction that will result in real student learning.

Applicant Eligibility

Teachers active in school, college or preofessional educational organizations serving grade levels, 4 - 12+, or those leading shcool affiliated enrichment programs are eligible to apply,

Though participants need not hold an Amateur Radio license to enroll in the introductory TI-1, to be considered for a seat in TI-2 Remote Sensing, participants must possess at least a Technician class license at the time of application. Previous participation in the TI-1 is required. ARRL membership is also required.

  • 2015 TI-2 Curriculum and Agenda

    Here's an outline of the topics covered at the TI-2 Remote Sensing. Learn More

  • 2015 TI-2 Application

    Review participation guidelines and download an application. Learn More

Teachers Assemble a Marine Buoy

Read more about the 2014 pilot of the marine buoy at the TI-2, Remote Sensing and Data Gathering.