Smart Protractor - Lumos Educational App Store

Smart Protractor

Smart Protractor - By Smart Tools Co.

Price -FREE


Smart Protractor is in the 1st set of the Smart Tools collection. This app measures the angle and the slope of an object. It has three protractor modes. 1. Touch mode : for angle. After putting an object on the screen, touch the screen. 2. Plumb mode : for slope. A weight shows the slope of your device. 3. Camera mode : goniometer, inclinometer. It uses camera view. * Main features: - Tilt units (degree, percent, radian) - Zero calibration - Orientation sensor on/off - Material design * Pro version added features: - No ads - Various Tilt units - Screen capture - Ruler,


Smart Protractor is a free educational mobile app By Smart Tools Co..It helps students in grades 2 practice the following standards 2.MD.A.1.

This page not only allows students and teachers download Smart Protractor but also find engaging Sample Questions, Videos, Pins, Worksheets, Books related to the following topics.

1. 2.MD.A.1 : Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes.






Developer: Smart Tools Co.

Software Version: 1.4.5

Category: Education

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