Validation Ideas

Author:Steve Phelps

Move the point to the TARGET COORDINATES! When you are within one unit in any direction of the target, the message changes. When you check your answer, the point is "frozen" so you can't move it until you click "Continue."

New Resources

Parabolas, Lines and Nomograms
Pythagorean Theorem: Quick Illustrator
Linear Equation Graphs: Thin Slice
Squares Question
Squaring a Rectangle (PST Version)

Discover Resources

Perpendicular Segments
Refleksi Titik Terhadap Titik dan Titik Terhadap Garis
Animation 76
PERIMETER AREA VOLUME
Derivative of Inverse Trig Functions

Discover Topics

Functions
Trigonometry
Mathematics
Histogram
Angles