Use a ruler, protractor and a pair of compasses to construct a triangle accurately. After the triangle has been constructed, leave the construction lines visible so each stage of the process is shown ...

These convenient resources are perfect for classrooms with limited resources, classroom projects, or math bulletin boards. As these protractors and triangles are printable and disposable, students can ...

IntroductionI usually teach mathematics to high school students.Even now, people think I "love math more than eating," and I ...

ZigZag is a seemingly regular ruler with a twist! When we’re trying to draw a triangle, we usually use a triangle ruler, however, it usually offers a fixed degree. This concept combines the triangle, ...