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走进ISNS数学课堂:G4数学都学什么

2022-03-09

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Math is as an inseparable program at ISNS, we are focus on fostering mathematically literate students. we are going to lead you to math world of G4 this week, you will acknowledge how our G4 teachers lead students to engage learning through math class with enjoyment.

The main goals of mathematics education are to prepare students to:

• use mathematics confidently to solve problems

• communicate and reason mathematically

• appreciate and value mathematics

• make connections between mathematics and its applications

• commit themselves to lifelong learning
• become mathematically literate adults, using 

mathematics to contribute to society            

Students who have met these goals will:


  • gain understanding and appreciation of the contributions of mathematics as a science, philosophy and art

  • exhibit a positive attitude toward mathematics

  • engage and persevere in mathematical tasks and

    projects

  • contribute to mathematical discussions

  • take risks in performing mathematical tasks

  • exhibit curiosity

Mathematics is taught and learned in the following three stages:

  • Constructing

  • Transferring

  • Applying

Here is a great example in G4 math class of how we achieve theses teaching and learning goals:

Grade 4 builds ships to cross the ocean  

In this exciting hands-on project, students got to design and build their own ship.  Their challenge was to build a ship that could float on water and take on heavy cargo at the same time.  Just like in the days of exploration when ships needed to be sturdy -but not too heavy- to be able to take on their looted cargo. 


Students first created a design, then built and ultimately sailed their ship on water.  They finalized their project with a cargo challenge where they filled their ship with “supplies&booty” to see how many riches it could hold and sail home with. 


Doing hands on projects in class is an excellent way to increase student engagement and thus student learning.  Students not only work on their academic skills, but they work on their ATL skills as well.  Hands on projects give students the opportunity to build independent skills like time management.  Projects also tend to require working in groups and sharing supplies, so it gives students opportunity to work on their collaboration skills. 


Hands on projects create excellent opportunities for students to work cross curricular.  In this project students combined their UOI work, literacy skills and knowledge with their math unit in order to be successful.  Students imagined that they were explorers crossing the vast ocean.  They were able to imagine what it was like thanks to all the reading, research and writing that they did about explorers through their UOI and literacy work.  They had to use their knowledge of what they learned about exploration to help them decide on the shape, size and style of their ship.  Furthermore, they used their math knowledge from their current unit (measurement with capacity, area, volume and perimeter) to determine what “ocean” would be best to “sail” on and what the dimensions of their boats should be.  They also had to use their knowledge of measurement with weight to estimate the weight of their boat and see how much more weight their boat could carry.  When the challenge was all over, they had to weigh their cargo to see how successful they were. 


Studies show that students retain knowledge when engaged.  These students won’t soon forget what it was like to be an explorer and what it takes to create and plan mathematically a seafaring ship! 

Slide to see English


数学作为一门不可或缺的课程,我们专注于培养具有数学素养的学生。这周我们将带您进入 G4 的数学世界,您将了解我们的 G4 老师是如何通过数学课引导学生愉快地学习。

数学教育的主要目标是培养学生的数学素养:

• 自信地使用数学解决问题

• 以数学方式交流和推理

• 欣赏和重视数学

• 在数学及其应用之间建立联系

• 致力于终身学习

• 成为有数学素养的成年人,使用数学为社会做贡献

达到这些目标的学生将:

• 理解和欣赏数学作为一门科学、哲学和艺术的贡献

• 对数学表现出积极的态度

• 参与并坚持完成数学任务,项目

• 参与数学讨论

• 执行数学任务是具有冒险精神

• 表现出好奇心

数学的教学和学习分为以下三个阶段:

  • 构建 

  • 传递 

  • 应用

下面呈现一个4年级上数学课的例子,看看老师们都是如何实现数学教学和学习目标:

四年级正在“造船”横渡大洋  

在这个令人兴奋的实践项目中,学生们可以设计建造自己的船。他们的挑战是建造一艘既能浮在水面上,同时又能承载重物的船 。就像以前的拓荒时期,船需要建得坚固,但不能太重,才能运走劫来的货物。


学生们先完成船只设计,然后造船,在水上实验航行,最终他们通过载货挑战才能完成项目。将船上载满物资和战利品,观察船能承载多少运回去。


课堂上的实操项目能提高学生的参与度,从而提升学生的学习。学生们不仅学习学术技能,同时也要提升学习方法技能。实践项目让学生有机会,培养时间管理等独立技能;往往也需要团队合作和共享物资,因此学生们有机会锻炼协作能力。


实践项目为学生创造了跨学科学习的机会,在这个项目中学生们运用了探究知识,读写技能和数学知识。他们想象自己是穿越浩瀚海洋的探险家,他们的想象来源于探究单元和读写训练对探险者所做的阅读写作和研究。他们必须利用学到的探索的知识,来决定船的形状、大小和风格;此外,他们利用当前学过的数学知识(容量、面积、体积和周长的测量)来确定最适合“航行”的“海洋”,以及船的尺寸应该是多少。他们还必须利用重量测量知识,估计船的重量,看看他们的船还能承载多少重量。挑战结束后,学生们称重货物,计算装载量。


研究表明,学生在参与学习时,能记住知识。这些学生不会很快忘记成为探险家的感觉,以及如何运用数学来设计建造一艘航海船!



声明:本文内容为国际教育号作者发布,不代表国际教育网的观点和立场,本平台仅提供信息存储服务。

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