STEM Workshops

Elliptical Leveler: Angle & Plane Reference

Demonstrating Perpendicularity and Reference Planes (LA Math Standard)

Simulated Inclination Angle ($\theta$): 0.00°

Elliptical Bubble Level

The bubble moves along the elliptical curve, indicating the angle.

Reference Plane Geometry ($\theta$ in degrees)

Shows the relationship between the fixed horizontal plane and the inclined measured surface. The line of gravity is always perpendicular to the horizontal plane.