相关实验视频

Updated: Jun 23, 2025

Improving Student Outcomes with an Adaptable Molecular Cloning Course-Based Undergraduate Research Experience

Improving Student Outcomes with an Adaptable Molecular Cloning Course-Based Undergraduate Research Experience

Published on: November 15, 2024

移动的针对于永远的ELs? : 高级数学课程学习和大学入学

Rebecca M Callahan¹, Lauren Schudde², Kimberly Pack-Cosme²

¹University of Vermont.

International multilingual research journal

|June 24, 2024

概括

高级数学提高了所有学生的大学入学率. 然而,那些曾经被认定为英语学习者 (ELs) 的学生与从未EL的同学相比,从高级数学中体验到不同的好处.

科学领域:

教育研究教育研究
教育社会学教育的社会学
教育心理学教育心理学

背景情况:

高中STEM准备,特别是高级数学,对于大学入学至关重要.
从历史上看,英语学习者 (ELs) 的高级数学课程和大学入学率较低.
之前的研究经常将前EL与非EL组合在一起,掩盖了独特的挑战.

研究的目的:

调查"ever-EL"身份是否会缓和高级数学对大学入学的影响.
为了确定曾经接受过EL服务的学生是否与从未接受过EL服务的学生一样从高级数学中受益.
分析常用EL和从未使用EL的学生高级数学课程的差异性回报.

主要方法:

采用了多层次模型与全州,纵向K-12和高等教育行政数据.
检查了ever-EL状态和教育成果的高级数学课程的预测能力.
分析了Ever-EL状态和高级数学在大学入学和取得的成绩之间的相互作用效应.

主要成果:

无论是高级数学还是永远的EL状态都与高中毕业,大学申请和入学积极相关.
曾经的EL状态显著缓解了高级数学和大学入学之间的关系.
高级数学对进入四年制大学的积极影响在一直在EL的学生和从未在EL的学生之间有所不同.

结论:

高级数学课程对跨学生群体的大学入学有益.
教育政策必须考虑永恒EL学生在STEM教育方面的独特经验.
确保高级数学课程的公平回报对于改善所有学生的大学入学机会至关重要,特别是永远的EL.

关键词:

永恒的 EL-EL 在这里.这是一个声音.先进的数学数学数学就是这样.单身汉的单身汉的大学的招生.社区学院社区学院中等教育中等教育.

更多相关视频

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Bridging the Technology Divide in the COVID-19 Era: Using Virtual Outreach to Expose Middle and High School Students to Imaging Technology

Published on: September 28, 2022

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA

Multimedia Battery for Assessment of Cognitive and Basic Skills in Mathematics BM-PROMA

Published on: August 28, 2021

相关概念视频

Impact: Problem Solving

Impact: Problem Solving

In an experiment conducted during a Mars mission, a rover propels a projectile with an initial velocity, and the projectile rebounds after colliding with the Martian surface. To ascertain the maximum height attained by the projectile after this collision, the known restitution coefficient and acceleration due to gravity are employed.
By designating the launch point as the origin and utilizing kinematic equations, the vertical component of the projectile's velocity at the point of impact is...

Reliability and Validity

Reliability and Validity

Reliability and validity are two important considerations that must be made with any type of data collection. Reliability refers to the ability to consistently produce a given result. In the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways.

Impact

Impact

Impact occurs when two bodies collide, leading to the application of impulsive forces between them. Analyzing impact mechanics involves considering two colliding particles moving along a line known as the line of impact, which passes through their centers and is perpendicular to the contact plane.
When particles with different initial velocities collide, they induce deformation by applying equal and opposite impulses. At the point of maximum deformation, the particles move together with...

SFG Algebra

SFG Algebra

In Signal Flow Graph (SFG) algebra, the value a node represents is determined by the sum of all signals entering that node. This summed value is then transmitted through every branch leaving the node, making the SFG a powerful tool for visualizing and analyzing control systems.
Each node in an SFG corresponds to a variable, and the interactions between nodes are represented by branches with associated gains. When multiple branches lead into a node, the value at that node is the sum of the...

Actuarial Approach

Actuarial Approach

The actuarial approach, a statistical method originally developed for life insurance risk assessment, is widely used to calculate survival rates in clinical and population studies. This method accounts for participants lost to follow-up or those who die from causes unrelated to the study, ensuring a more accurate representation of survival probabilities.
Consider the example of a high-risk surgical procedure with significant early-stage mortality. A two-year clinical study is conducted,...

Learning Disabilities

Learning Disabilities

Learning disabilities are cognitive disorders caused by neurological impairments that affect cognitive functions like language and reading, without indicating overall intellectual or developmental challenges. These disabilities differ from global intellectual or developmental disabilities as they are limited to distinct cognitive functions. Common learning disabilities include dysgraphia, dyslexia, and dyscalculia, each of which impacts unique aspects of learning.
Dyslexia
Dyslexia is a...