Lesson Plan

了解动物的繁殖和生长

02_05_09-dup-CN

Learning Outcomes

了解一些动物如何繁殖和生长。

Higher: 我可以解释一些动物的生长阶段。
Middle: 我可以描述一个小动物怎样出生。
Lower: 我知道一些动物从体外的蛋中出生。

测量和记录身高和生长数据。

Higher: 我可以画图表示数据并解释结果。
Middle: 我可以在表格中记录数据。
Lower: 我能准确地测量某人的身高。

Activities

入门任务 - 参与

Method:

看一看有四种动物图片的入门幻灯片。小朋友们能说出这些动物后代的名字吗?下一张幻灯片给出了答案。

Resources:

演示文稿 - 入门幻灯片。

故事 - 探索与解释

Method:

在演示过程中回答问题并参加活动。伙伴讨论 - 关于动物的出生方式,小朋友们知道哪些?

Resources:

演示文稿

任务专家 - 解释

Method:

在今天的第一部影片中,动物学家迈克·林利讲述小鸡的繁殖和生长。在今天的影片中,农民本介绍羔羊在繁殖过程中的发育。

Resources:

演示文稿 - 专家影片。

任务分配 - 详细说明

Method:

测量你的身高!小朋友们与讨论伙伴一起或以小组为单位测量彼此的身高。他们可能需要学习如何使用卷尺及不同的测量方法。可以在墙上或白板上画一张全班身高图。小朋友们在便利贴上写出自己的名字,粘在白板上标注自己的身高。向小朋友们提出以下问题:你认为同龄小朋友们的身高为什么不同?(食物和家族遗传特征)。•你认为我们会在几岁停止生长?画一张表示全班小朋友的不同身高的图表或条形图。

Resources:

测量身高 方格纸 便利贴 卷尺 题纸

任务日志 - 评价

Method:

完成题纸。让小朋友们完成填空活动,展现他们从今天的课程中学到的知识。另外,小朋友们也可以在题纸的第二页画条形图。测验 演示结束时,学生与讨论伙伴一起接受测验并回答问题。

Resources:

题纸 演示文稿中的测验

Assessment

Questions to Ask During the Lesson

Do children recognise that our height grows as we grow?   
Can they measure by comparing or using standard measures?   
Can they complete a table?   
Can they plot points on a simple graph?
Can they read information from graph?
Can they find a pattern in the data (in this case, older children are taller than younger children) and use it to answer the investigation question?

Mark Allocation

Quizzes in pupil zone.

Unit knowledge organiser and test available in unit documents area.

Choral Response Questions/ Phrase Suggestions

动物生下后代称为…(繁殖)当…的时候,我们生长随着我们长大,我们将…

Teacher Mastery

The Science Behind the Science
Animals grow by ingesting a variety of nutrients, including carbohydrates, lipids, sugars, fats, and proteins, then digesting them into their chemical components. These components are distributed throughout the body and used to build new cells. Hormonal and environmental factors can trigger animal growth, which usually ceases once the animal has reached adult size. This is a different process from plants, which grow continuously over their lifetime by enlarging existing cells.

Curriculum Fields

National Curriculum

Notice that animals, including humans, have offspring that grow into adults.

International Baccalaureate

The study of the characteristics, systems, and behaviours of humans and other animals, and of plants; the interactions and relationships between and among them, and with the environment.

Enquiry Skills and Approaches

Noticing patterns.

CrossCurriculum Opportunities

Cross-Curricular Link for Mathematics: Measurement: Ask pupils to measure the arm length of class members. Then choose and use appropriate standard units to estimate and measure length/height in any direction (m/cm); to the nearest appropriate unit, using rulers.

CBSE

Grade 3 - Animals

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