運用行動載具輔助空間幾何學習
Abstract
學習幾何最有效的方式是在教師的引導下，讓學生主動建構知識；高中數學的空間幾何教學中，常因為缺乏適當的輔具，無法有效的引導學生建立空間幾何概念，教師也不易在課堂中即時瞭解學生的學習狀況，影響空間幾何能力的形成。本研究的目的為發展一套運用手持行動學習載具的空間幾何學習系統，透過在課堂中操弄視覺化空間幾何教材，並輔以即時形成性評量，協助高中生可以更有效建立空間能力，學好立體幾何。實驗結果顯示，運用行動學習載具使用本研究發展的空間幾何學習系統，對於學生空間幾何的學習成效有顯著效果。
The most effective way for learning geometry is to construct knowledge under teacher’s guidance. For the spatial geometry course of high school mathematics, because of lacking suitable teaching auxiliary, students cannot develop spatial geometry concept effectively. Teachers also cannot easily understand student's learning condition in the classroom immediately. All these will affect the formation of spatial geometry ability. The main purpose of this research was to develop a learning system for spatial geometry which running in mobile device. Students used mobile devices to manipulate the spatial geometry materials according to the teacher’s instructions in the classroom. At the same time, the teacher used mobile devices to carry on formative evaluation in classroom. The experimental result showed that, used this system students had significant result in spatial geometry learning.
The most effective way for learning geometry is to construct knowledge under teacher’s guidance. For the spatial geometry course of high school mathematics, because of lacking suitable teaching auxiliary, students cannot develop spatial geometry concept effectively. Teachers also cannot easily understand student's learning condition in the classroom immediately. All these will affect the formation of spatial geometry ability. The main purpose of this research was to develop a learning system for spatial geometry which running in mobile device. Students used mobile devices to manipulate the spatial geometry materials according to the teacher’s instructions in the classroom. At the same time, the teacher used mobile devices to carry on formative evaluation in classroom. The experimental result showed that, used this system students had significant result in spatial geometry learning.
Description
Keywords
行動載具, 空間幾何, 視覺化操弄, 形成性評量