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Sibuma, Bernadette; Wunnava, Susmitha; John, Melissa-Sue; Anggoro, Florencia; Dubosarsky, Mia – Grantee Submission, 2018
This paper reports a pilot study to determine the potential impact of an integrated STEM curriculum on Pre-K teachers' engineering content knowledge, self-efficacy and teaching practice. Using a randomized control trial design, researchers examined the impact of the curriculum in 17 Pre-K classrooms (8 intervention classrooms, 9 control…
Descriptors: STEM Education, Preschool Teachers, Pedagogical Content Knowledge, Self Efficacy
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Tang, Shifang; Guerrero, Cindy Lynn; Lopez, Tamara; Tong, Fuhui; Irby, Beverly J. – AERA Online Paper Repository, 2017
Using a low inference observation instrument, we investigated the effect of an ongoing, intensive, and structured virtual professional development [VPD] on fidelity of implementation across conditions in a randomized control trial validation study implemented in seven Texas school districts. The observations were collected three time in the…
Descriptors: Fidelity, Program Implementation, Randomized Controlled Trials, Virtual Classrooms
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Hauk, Shandy; Salguero, Katie; Kaser, Joyce – Grantee Submission, 2016
A web-based activity and testing system (WATS) has features such as adaptive problem sets, videos, and data-driven tools for instructors to monitor and scaffold student learning. Central to WATS adoption and use are questions about the implementation process: What constitutes "good" implementation and how far from "good" is…
Descriptors: Fidelity, Program Implementation, Web Based Instruction, Testing Programs