Direct to Discovery: Learning Beyond the Bandwidth Barrier

Direct to Discovery: Learning Beyond the Bandwidth Barrier. Warren Matthews, Jessica Pater, Jeff Evans, and Claudia Huff. Georgia Tech Research Institute.

About the Authors. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How Did We Get Here? ,[object Object],[object Object],[object Object]

Abstract. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Official Abstract. ,[object Object]

Background. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Overview. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Examples (1/3). ,[object Object],[object Object]

Examples (2/3). ,[object Object],[object Object],[object Object],[object Object]

Examples (3/3). ,[object Object],[object Object],[object Object]

What is R&E Networking? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What is Internet2? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

What R&E Networking isn’t. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

National Lambda Rail (NLR). Internet2 Footprint is similar.

This movie taken from the GLIF website http://www.glif.is

PeachNet. ,[object Object],[object Object]

SEGP. ,[object Object],[object Object],[object Object],[object Object]

Why not Internet1? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Performance. ,[object Object],[object Object],[object Object],[object Object],[object Object]

A Typical K-12 System in Georgia. Severely congested pipes mean long queues in routers. This graph show the delay (in milliseconds) between the clean room at Georgia Tech and a district central office . In the evenings and weekends, delay is 5 milliseconds.

A K-12 System Connected to Peachnet. 2.2 milliseconds 2.4 milliseconds This graph show the delay (in milliseconds) between the clean room at Georgia Tech and a district central office .

Utilization. More capacity means less congestion Immediately see usage 2-3x previous capacity. District upgraded from 20 Mbps to 155 Mbps (Peachnet).

Video-Conferencing. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Beyond the Bandwidth Barrier. ,[object Object],[object Object],[object Object],[object Object],[object Object]

Keep it Simple. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

D2D Model. ,[object Object],[object Object],[object Object],[object Object]

Georgia Tech enables collaboration among: ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Inputs Activities Outputs Outcomes Impact Leadership and committed resources in Barrow, DeKalb, and Putnam School Districts Direct 2 Discovery STEM teachers paired with faculty and education experts collaboratively develop and deliver learning. Increase bandwidth to schools and connect to R&E network Teachers experience measurable growth in content, pedagogical, and pedagogical content knowledge Provide teacher professional development through local universities equipment and resources provided to participating districts Students demonstrate increasingly greater success in STEM Plan, build, and support the necessary cyber-infrastructure Provide classroom resources and equipment ,[object Object],[object Object],[object Object],[object Object],Experts in Science Education, Educational Technology, Engineering Education, and Math Education Every STEM student learns more richly than through traditional instructional methods. University faculty/researchers

Preliminary Results. ,[object Object],[object Object],[object Object],[object Object]

More Examples and Development. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Undergraduate Training. ,[object Object],[object Object],[object Object],[object Object]

Bonus Slide. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Let’s Talk. ,[object Object],[object Object],[object Object],[object Object]

References. ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Direct to Discovery: Learning Beyond the Bandwidth Barrier

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Direct to Discovery: Learning Beyond the Bandwidth Barrier