DYSCALCULIA is caused by cell wall biomechanics

Posted on by

A recent study revealed the following in flytraps:

………………….The refined transcriptomic analysis uncovered widespread misregulation of cell wall related genes in DYSC, implicating altered cell wall plasticity in the sluggish mutant. Cell indentation studies by atomic force microscopy revealed a strictly localized and strikingly enhanced stiffening of the cell wall for DYSC that may hinder rapid trap closure and snap buckling. Together, these genomic, transcriptomic, and biophysical data identify cell wall elasticity as a key constraint on voltage and Ca2+ dependent trap kinetics. This finding documents the interrelationship between mechanosensing and Ca2+ signaling in the ultrafast capture organ of the Venus flytrap.

Read the full article HERE

Tool to identify strengths in students as young as preschool

Posted on by

University of Kansas researchers have developed and validated the effectiveness of the Preschool Strengths Inventory, which can be key to helping parents, teachers, clinicians and practitioners capitalize on children’s strengths from an early age to improve their education and well-being.

Read all about it HERE

Self regulated learning

Posted on by

Self-Regulated Learning (SRL) has been extensively cited in research as a process enabling students to develop cognitive, behavioral, and emotional strategies to achieve academic success. However, while SRL has been widely studied in typically developing student populations, its role in supporting students with disabilities remains largely underexplored. This mini literature review synthesizes existing SRL research tailored for students with disabilities in K-12 education. The review highlights the challenges these students face in areas such as reading, writing, and mathematics, emphasizing the importance of metacognitive awareness, self-efficacy, and strategic learning behaviors. 

Read the full study HERE

Effective Programs in Elementary Mathematics

Posted on by

This article reviews research on the achievement outcomes of elementary mathematics programs. 87 rigorous experimental studies evaluated 66 programs in grades K-5. Programs were organized in 6 categories. Particularly positive outcomes were found for tutoring programs (ES=+0.20, k=22). Positive outcomes were also seen in studies focused on professional development for classroom organization and management (e.g., cooperative
learning) (ES=+0.19, k=7). Professional development approaches focused on helping teachers gain in understanding of mathematics content and pedagogy had little impact on student achievement. Professional development intended to help in the adoption of new curricula had a small but significant impact for traditional (non-digital) curricula (ES=+0.12, k=7), but not
for digital curricula. Traditional and digital curricula with limited professional development, as well as benchmark assessment programs, found few positive effects.

See the full study HERE

Educational Robotics and Game-Based Interventions for Overcoming Dyscalculia: A Pilot Study

Posted on by

Recent studies suggest that educational robotics and game-based learning can provide engaging and adaptive learning environments, enhancing numerical cognition and motivation in students with mathematical difficulties. The intervention was designed to improve calculation skills, problem-solving strategies, and overall engagement in mathematics. The study involved 73 secondary students, divided into three classes, among whom only a specific group had been diagnosed with dyscalculia. Data were collected through pre- and post-intervention assessment evaluating improvements in numerical accuracy, processing speed, and support motivation. Preliminary findings indicate that robotics and gamification create an interactive, less anxiety-inducing learning experience, facilitating conceptual understanding and retention of mathematical concepts. The results suggest that these tools hold promise as supplementary interventions for children with dyscalculia. Future research should explore long-term effects, optimal implementation strategies, and their integration within formal educational settings.

Read all about this study HERE