This app helps elementary school students understand volume calculations through interactive manipulation of 3D shapes on an iPad. It allows for self-discovery, peer explanation, and visualization of concepts like stacking, unfolding, and filling shapes.
1.0.3
November 20, 2025
軽微な不具合を修正しました。
QB説明 5年 体積 is an educational iPad app designed to help 5th graders understand and calculate volume. It uses interactive 3D shapes to visualize concepts like stacking, unfolding, and dividing figures.
The app allows students to manipulate 3D objects, build volumes with unit cubes, and understand relationships like 1L = 1000cm³. It also includes modes for unfolding shapes and cutting combined figures.
QB説明 5年 体積 offers two learning modes: 'きほん' (basic) and 'はってん' (advanced), allowing students to progress through the volume concepts at their own pace.
Yes, students can use the iPad to explain their thought processes to classmates. The app also supports connection to electronic blackboards or projectors for wider class demonstrations.
The app provides a '道具箱' (toolbox) with building blocks and water, in addition to pre-existing objects. Students can also use a 'かくモード' (writing mode) to draw or erase on the screen with selectable colors and line thicknesses.
The provided description does not specify offline capabilities. However, as it is a paid app for iPad, it is likely designed for use without a constant internet connection once downloaded.
The app was last updated on November 20, 2025, with version 1.0.3. The developer plans to expand the lineup with tools for different learning domains and grades based on curriculum guidelines.
QB説明 5年 体積 has an age rating of 4+, making it suitable for young learners and above. It is specifically tailored for 5th-grade math curriculum.
