Rotating Angle Demonstrator Protractor Teaching Aid Geometry Learning Tool for Kids 360°活动角演示器 数学教具

产品介绍 Product Description这款活动角演示器是一款适合数学及几何启蒙学习的实用教学教具，采用360°圆形刻度设计，搭配可旋转活动角度臂，让学生能够直观观察不同角度的变化，帮助理解锐角、直角、钝角、平角等基础几何概念。The 360° Rotating Angle Demonstrator is a practical math teaching aid designed to help students understand angles and basic geometry. Featuring a full 360-degree scale and adjustable rotating arms, children can visually explore different angles including acute, right, obtuse, and straight angles. 产品规格 Product Specifications产品名称： 活动角演示器Product Name: Rotating Angle Demonstrator类型： 数学几何教学教具Type: Math Geometry Teaching Aid角度范围： 0°–360°Angle Range: 0°–360°设计： 可旋转活动式Design: Adjustable Rotating Design颜色： 蓝色Color: Blue学习内容：角度认知角度测量锐角 / 直角 / 钝角基础几何概念Learning Content:Angle RecognitionAngle MeasurementAcute / Right / Obtuse AnglesBasic Geometry 产品卖点 Product Highlights1️⃣ 360°完整角度刻度清晰展示0°至360°角度变化，方便学习不同角度。360° Angle ScaleClearly displays angles from 0° to 360° for easy learning.2️⃣ 活动旋转设计可自由转动角度臂，实际演示不同角度的形成。Adjustable Rotating ArmsRotate the arms to demonstrate and explore different angles.3️⃣角度概念更直观通过实际操作认识锐角、直角、钝角等几何知识。Visual Geometry LearningMakes different types of angles easier to understand.4️⃣ 数学课堂实用教具老师可用于课堂演示，让几何教学更加直观。Useful Math Teaching AidGreat for teachers to demonstrate angle concepts in class.5️⃣ 培养几何思维帮助孩子建立角度、方向及空间概念。Develop Geometry SkillsSupports angle recognition and spatial thinking skills.6️⃣ 动手操作学习通过转动、观察及测量，提高孩子学习参与感。Hands-On Math LearningEncourages children to learn through practical interaction.7️⃣ 刻度清晰易观察圆形角度刻度设计，方便学生查看及理解角度变化。Clear Angle MarkingsEasy-to-read markings make angle demonstrations clearer.8️⃣ 家庭学习也适用除了学校课堂，也适合作为家庭数学辅助学习工具。Great for Home LearningSuitable for homework, revision, and parent-guided learning.#AngleDemonstrator #Protractor #360Protractor #RotatingProtractor #MathTeachingAid #GeometryLearning #AngleLearning #AngleMeasuring #MultiplicationTable #MathLearning #MathTool #EducationalTool #TeacherSupplies #ClassroomSupplies #SchoolSupplies #KidsMath #GeometryTool #LearningAid #PrimaryMath #EducationalToy