Author:Атанас Илчев

New Resources

• Billard V5.2 and V6
• 兩位數的位值
• Average Value
• Untitled
• Area Between Two Curves

Discover Resources

• GeoGebra
• chapter one
• Limits Graphical Exploration
• The rate of change of volume in a melting cube of ice.
• Pythagorean Theorem

Discover Topics

• Geometry
• Prism
• Division
• Continuity
• Calculus