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ProveIt! Two-Column Proofs Practice Tool

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Visit this site: http://feromax.com/cgi-bin/ProveIt.pl

Author:Michael Ferraro
Description: Michael Ferraro of Balboa High School in San Francisco, CA, created this tool for students to practice their two-column proof skills. Choose a topic to begin, and choose statements and reasons from the list given. As you go, there are options to remove or move statements and reasons in previous lines. Complete the proof and check it with the "QED?" button.

Levels: High School (9-12)
Languages: English
Resource Types: Web Interactive/Java
Math Topics: Euclidean Plane Geometry

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