각도·비율·규칙성 놀이터
by Anonymous · ⭐ 1 · 🍴 0
각도기·비와 비율·규칙성 세 가지 초등수학 개념을 한 곳에서 익히는 학습 앱이에요. 각도기를 돌려 예각·직각·둔각을 재고, 두 수의 비를 간단히 하며 비율(%)을 구하고, 더하기·곱하기·사각수 규칙에서 다음에 올 수를 맞혀 봐요.
About this app
An interactive elementary mathematics learning playground designed to help students understand angles, ratios, and numeric patterns. Users can manipulate a digital protractor to classify angles, adjust ball counts to visualize simplified ratios and percentages, and solve addition, multiplication, or square-number sequence puzzles. It makes abstract mathematical concepts tangible and easy to grasp through hands-on adjustments and real-time visual feedback.
Use cases
- Elementary school students learning fundamental math concepts such as angles, ratios, and number sequences.
- Parents looking for an intuitive, interactive home-schooling tool to teach math visually.
- Educators seeking a visual demonstration app for math classes to explain acute and obtuse angles or ratio simplification.
Features
- Interactive protractor to adjust angles from 0 to 180 degrees and automatically classify them as acute, right, or obtuse.
- Ratio and percentage simulator that visualizes red and blue dots alongside simplified ratios and percentage breakdowns.
- Sequential pattern explorer featuring arithmetic, geometric, and square-number progression games with a next-number reveal button.
- Real-time dot-grid visualizer for square numbers to visually demonstrate geometric growth.
- Easy-to-use stepper buttons and sliders for precise value adjustment.