Abstract
This paper describes the challenges and successes of developing and scaling up a research-based instructional intervention known as the SIOP (Sheltered Instruction Observation Protocol) Model. The SIOP Model is an approach used widely in the United States for teaching subjects like mathematics and science to students learning through English, a new language. Teachers integrate techniques that make the concepts accessible with techniques that develop the students’ skills in the academic language of the specific subjects. This article describes a program of research that developed the SIOP Model in one study and then tested its efficacy and refined its professional development design in subsequent studies in a number of different contexts over 15 years. Results revealed that students with teachers who were trained in the SIOP Model and implemented it with fidelity performed better on assessments of academic language than students with teachers who were not trained in the model.
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Article Type: Research Article
EURASIA J Math Sci Tech Ed, 2017, Volume 13, Issue 7b, 4237-4260
https://doi.org/10.12973/eurasia.2017.00806a
Publication date: 21 Jun 2017
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