Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Draw2Measure Protractor スクリーンショット

iPad

iPhone

About Draw2Measure Protractor

The Draw2Measure Protractor app allows students to measure angles in two ways.

First, students can place an angle over the screen of a device, such as a phone or tablet, and trace along the sides of the angle with a fingertip or stylus. The app records the locations of the sides and then calculates the angle.

For objects that may not fit on a screen, students can find measurements by rotating the device itself, which utilizes a built-in gyroscope sensor to measure the angle.

Unlike traditional protractors, the Draw2Measure Protractor is accessible for blind and low vision students. It gives all students, both sighted and visually impaired, an alternative way to measure angles, thus meeting students’ diverse needs in math and science classrooms. Watch the short video below to see the app in action.

Features:

• Enhanced accessibility; designed for sighted students as well as students with low vision or blindness
• Allows students to measure angles by tracing the sides rather than reading measurements as with a traditional protractor
• Reports angle measurements in both degrees and radians
• Includes detailed instructions and a link to a demonstration video