noncumulative

简明释义

英[ˌnɒnˈkjuːmjʊlətɪv]美[nɑːnˈkjuːmjəleɪtɪv]

adj. 非累积的

英英释义

单词用法

同义词

反义词

例句

1.If this happens over five or six years, the impact can be substantial, so try to negotiate a clause that makes the dividends noncumulative.

如果超过5年或6年都是这种情况，其影响就比较可观了，所以试着在谈判条款中把股息规定为非累积的。

2.Specifically, Lehman will offer three million shares of noncumulative perpetual convertible preferred stock.

雷曼兄弟此次将发售三百万股非累积永久性可转换优先股。

3.If this happens over five or six years, the impact can be substantial, so try to negotiate a clause that makes the dividends noncumulative.

如果超过5年或6年都是这种情况，其影响就比较可观了，所以试着在谈判条款中把股息规定为非累积的。

4.The bonuses for this project are noncumulative, which means you only receive the highest bonus achieved.

这个项目的奖金是非累积的，这意味着您只会获得所达到的最高奖金。

5.For tax purposes, these deductions are noncumulative and must be claimed separately each year.

出于税务目的，这些扣除是非累积的，每年必须单独申报。

6.In our loyalty program, points are noncumulative, so they reset at the end of each month.

在我们的忠诚计划中，积分是非累积的，因此每个月结束时会重置。

7.The interest on this savings account is noncumulative, meaning you will not earn interest on previously earned interest.

这个储蓄账户的利息是非累积的，这意味着您不会对之前获得的利息再赚取利息。

8.The results of the test are noncumulative, indicating that each test is independent of the others.

测试结果是非累积的，表明每个测试都与其他测试独立。

作文

In today's educational landscape, the concept of grading has evolved significantly. Traditionally, students were assessed based on cumulative evaluations, where every assignment and test contributed to their final grade. However, a shift towards a more individualized approach has led to the introduction of a new grading system that emphasizes noncumulative assessments. This method allows educators to focus on a student's understanding and mastery of specific topics rather than their overall performance across all assignments. The term noncumulative refers to an evaluation system where scores or grades do not add up over time. Instead, each assessment stands alone, and students are evaluated based on their performance on individual tasks. This approach can be particularly beneficial in fostering a growth mindset among learners. When students know that their grades will not be negatively impacted by previous poor performances, they may feel more encouraged to take risks and learn from their mistakes. For instance, consider a mathematics class where students are given quizzes on different topics throughout the semester. In a traditional cumulative system, a low score on an early quiz could haunt a student, affecting their overall grade even if they improve later on. However, with a noncumulative approach, each quiz is treated independently. A student who struggles with fractions but excels in geometry can still achieve a good grade based on their performance in those specific areas. This encourages students to focus on mastering each topic without the fear of past failures weighing them down. Moreover, noncumulative assessments can provide more accurate reflections of a student's current understanding. In a rapidly changing world where knowledge evolves, it is essential for educational assessments to mirror this dynamism. By adopting a noncumulative approach, teachers can ensure that they are assessing what students know at the moment rather than relying on outdated information from previous assignments. Another advantage of noncumulative assessments is that they allow for more flexibility in teaching. Educators can tailor their instruction to meet the needs of their students without worrying about how each lesson will impact the final grade. This can lead to more engaging and relevant learning experiences, as teachers can adapt their curricula based on the immediate feedback received from noncumulative assessments. However, transitioning to a noncumulative grading system is not without its challenges. Some educators and parents may have concerns about the potential for decreased accountability. They might argue that students need to learn the consequences of their actions and that a noncumulative system could encourage complacency. To address these concerns, it is crucial to communicate the goals of noncumulative assessments clearly and to implement them alongside other forms of evaluation that promote accountability and responsibility. In conclusion, the move towards noncumulative assessments represents a significant shift in educational practices. By focusing on individual mastery rather than cumulative performance, educators can foster a more supportive and effective learning environment. As we continue to explore innovative approaches to education, embracing noncumulative assessments may ultimately lead to better outcomes for students, equipping them with the skills and confidence they need to succeed in an ever-changing world.

在当今的教育环境中，评分的概念发生了显著变化。传统上，学生的评估是基于累积性的评价，每个作业和考试都对他们的最终成绩有所贡献。然而，向更个性化的方法转变导致了一种新的评分系统的出现，该系统强调非累积性评估。这种方法使教育工作者能够关注学生对特定主题的理解和掌握，而不是他们在所有作业上的整体表现。术语非累积性指的是一种评估系统，其中分数或成绩不会随着时间的推移而累加。相反，每次评估都是独立的，学生根据他们在单独任务中的表现进行评估。这种方法对于培养学习者的成长心态尤其有益。当学生知道他们的成绩不会因之前的糟糕表现而受到负面影响时，他们可能会感到更有动力去冒险并从错误中学习。例如，考虑一个数学课堂，学生在整个学期中就不同主题进行测验。在传统的累积系统中，早期测验的低分可能会困扰学生，影响他们的整体成绩，即使他们后来有所改善。然而，在非累积性的方法中，每次测验都是独立对待的。一个在分数方面挣扎但在几何方面表现出色的学生，可以根据他们在这些特定领域的表现获得好的成绩。这鼓励学生专注于掌握每个主题，而不必担心过去的失败会拖累他们。此外，非累积性评估可以更准确地反映学生当前的理解。在一个快速变化的世界中，知识不断演变，因此教育评估必须反映这种动态性。通过采用非累积性的方法，教师可以确保他们评估的是学生此刻所知道的，而不是依赖于先前作业的过时信息。非累积性评估的另一个优势是，它们允许教学的灵活性。教育工作者可以根据学生的需求调整他们的教学，而不必担心每节课将如何影响最终成绩。这可以导致更具吸引力和相关性的学习体验，因为教师可以根据从非累积性评估中获得的即时反馈来调整他们的课程。然而，过渡到非累积性评分系统并非没有挑战。一些教育工作者和家长可能会对责任感降低的潜在问题表示担忧。他们可能会争辩说，学生需要学习自己行为的后果，而非累积性系统可能会鼓励懈怠。为了应对这些担忧，清楚地传达非累积性评估的目标，并将其与其他促进责任感和义务感的评估形式结合实施是至关重要的。总之，向非累积性评估的转变代表了教育实践中的重大变化。通过关注个体的掌握而不是累积表现，教育工作者可以营造一个更支持和有效的学习环境。随着我们继续探索创新的教育方法，接受非累积性评估最终可能会为学生带来更好的成果，使他们具备在不断变化的世界中取得成功所需的技能和信心。