英国代写essay:科学教育

2018-03-05 11:40

科学教育有三个目的。首先，它培养学生在更高层次的教育中学习科学。其次，它培养学生进入职场，从事职业，从事职业。第三，它使他们准备成为更有科学素养的公民。这三者的相对优先性和一致性在不同的国家和文化中有广泛的差异。无论背景如何，科学的良好教育强调科学既是一种知识，也是一种知识体系;它还强调将科学探究与科学知识相结合。学习依赖于生物成熟、先验知识和经验、推理能力和指导的复杂综合。任何年龄的学生的学习能力都很大程度上依赖于他们先前的知识和经验，这有助于或阻碍他们学习新东西或没有效果。这种广泛的知识和经验源于学习者的社会经济地位、性别、民族、文化、母语以及其他因素。不同的学习者需要不同类型的显性教学支持和指导来理解和进行科学探究，并理解科学知识的主体。例如，科学探究发生在一个社会环境中，科学家收集、分析、讨论和评估证据以检验假设，并一起发展科学解释。这是科学的论点。孩子们的日常生活经历有很大的不同;孩子们根据权威、社会地位和身体大小来解决争论。科学教师必须认识到学生努力学习的根源，并同时提供具有挑战性但不是压倒性的指导。在教学过程中提出问题是评估学生困难的有效策略。
英国代写essay:科学教育
Education in science serves three purposes. First, it prepares students to study science at higher levels of education. Second, it prepares students to enter the workforce, pursue occupations, and take up careers. Third, it prepares them to become more scientifically literate citizens. The relative priority and alignment of these three varies extensively across countries and cultures. Regardless of the setting, a sound education in science emphasizes that science is both a way of knowing and a body of knowledge; it also emphasizes integrating scientific inquiry with scientific knowledge.Learning relies on a complex synthesis of biological maturation, prior knowledge and experience, reasoning ability, and instruction. Students' learning capabilities at any age depend heavily on their prior knowledge and experiences, which can help or hinder them from learning something new-or have no effect. This extensive range of knowledge and experience stems from learners' socioeconomic status, gender, ethnicity, culture, native language, and other factors. Different learners require different kinds of explicit instructional support and guidance to understand and do scientific inquiry and to understand the body of scientific knowledge. For example, scientific inquiry occurs in a social setting, where scientists collect, analyse, discuss, and evaluate evidence to test hypotheses and develop scientific explanations together. This is scientific argument. Children's daily experiences with argument are quite different; children resolve arguments based on authority, social status, and physical size. Science teachers must discern the roots of students' struggles to learn and simultaneously provide instruction that is challenging but not overwhelming. Asking questions during instruction is an effective strategy for assessing students' difficulties.