Triangles

We learned all about triangles today!  Although the students are already familiar with triangles, today we learned that they can be classified by the number of equal sides, and the measure of their angles.  To practice this idea, we used spaghetti noodles and marshmallows to build triangles.  We discovered that if 2 noodles were shorter than the 3rd noodle, we couldn't make a triangle.