Results 21 to 30 of about 2,025 (257)

THE NEW MATH AS AN INTERNATIONAL PHENOMENON

open access: yesRevista de História da Educação Matemática, 2023
The new math was a several-decade-long movement to update school mathematics that began in the mid twentieth century in many countries around the world. It took many forms, but much of it involved the preparation of new instructional materials, including
Jeremy Kilpatrick
doaj  

The Adaptive Challenges of Curriculum Implementation: Insights for Educational Leaders Driving Standards-Based Reform

open access: yesAERA Open, 2020
The ambitious goals of standards-based reform call for both technical and adaptive leadership to address problems of practice involving the technical and adaptive alignment of teachers’ instruction to the standards.
Katie Pak   +3 more
doaj   +1 more source

MATHEMATICAL QUESTIONING ABILITY OF JUNIOR HIGH SCHOOL STUDENTS

open access: yesAl-Ishlah: Jurnal Pendidikan, 2020
This study aims to investigate students' mathematical questioning ability in junior high school students.  The new phase of curriculum reform in China requires cultivating students 'innovative enthusiasm and practical abilities to some extent, the ...
Xiangjie Zhang, Hailun Fu
doaj   +1 more source

Charter School Competition, Organization, and Achievement in Traditional Public Schools

open access: yesEducation Policy Analysis Archives, 2013
Market models of education reform predict that the growth of charter schools will infuse competition into the public school sector, forcing traditional public schools to improve the practices they engage in to educate students.
Tomeka M. Davis
doaj   +1 more source

STEM Certification in Georgia’s Schools: A Causal Comparative Study Using the Georgia Student Growth Model

open access: yesGeorgia Educational Researcher, 2018
The increase in demand for college and career ready students has driven the need for education reform to ensure K–12 schools can support student learning across all content areas and grade levels.
David Proudfoot, Ed.D.   +3 more
doaj   +1 more source

Galinstan Liquid Metal/Polyurethane Composite as a Multifunctional Stretchable Electrode and Piezoresistive Strain Sensor With Minimal Drift

open access: yesAdvanced Materials Technologies, EarlyView.
Liquid metal additives are processed in elastomer host resulting in highly conductive and stretchable composites. The material functions as a piezoresistive sensor with minimal drift, low stiffness, and enhanced operating range. The film can replace wires to charge a mobile phone at ∼350% strain and monitors bodily motion in real‐time via a portable ...
Patryk Wojciak   +3 more
wiley   +1 more source

Does the Common Core Have a Common Effect? An Exploration of Effects on Academically Vulnerable Students

open access: yesAERA Open, 2021
Policymakers have long sought to raise expectations for students through standards-based reform. I examine the extent to which the Common Core State Content Standards (CC) affected student achievement and the size of achievement gaps.
Joshua Bleiberg
doaj   +1 more source

Electrocatalytic Coupling Conversion of Methane by Dual‐Site Control in Nickel Oxyhydroxide

open access: yesAdvanced Science, EarlyView.
Electrocatalytic coupling conversion of methane (CH4) is accomplished on the nickel oxyhydroxide (NiOOH), wherein the Ni─O dual‐site is triggered via the proper electronic interaction, synergistically promoting the C─H activation and C─C formation, enabling a selective and efficient C2 product generation route under ambient conditions. ABSTRACT Methane
Kailong Lu   +7 more
wiley   +1 more source

Do Tax Incentives for Farmland Leases Increase Farm Supply? Evidence From Iowa's Beginning Farmer Tax Credit

open access: yesApplied Economic Perspectives and Policy, EarlyView.
ABSTRACT In recent decades, agriculture has become increasingly concentrated through horizontal mergers and acquisitions via corporate entities, and policy makers are concerned this will be exacerbated by the aging population of farm operators. To reduce market concentration in agriculture, many states have enacted policies to entice new prospective ...
Justin M. Ross   +2 more
wiley   +1 more source

The Geography of Success: A Spatial Analysis of Export Intensity in the Italian Wine Industry

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper investigates the paradox of how Italy's fragmented, SME‐dominated wine industry achieves global export success. Moving beyond purely firm‐centric explanations, we test whether export intensity is spatially dependent, clustering geographically in regional ecosystems.
Nicolas Depetris Chauvin, Jonas Di Vita
wiley   +1 more source

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