Arvin Vohra

Flags Synapse is the easiest way to memorize the flags of the countries of the world! While you rela

Grammar Synapse is the easiest way to learn grammar. While you relax and click on answer choices, Gr

Idioms/Word Choice Synapse is the easiest way to learn the difference between idioms and words that

Latin Synapse is the easiest way to build your Latin vocabulary. While you relax and click on answer

Latin Synapse is the easiest way to learn Latin. While you relax and click on answer choices, Latin

Based on the groundbreaking Synapse algorithm developed by educational pioneer Arvin Vohra, Mandarin

U.S. History Synapse is the easiest way to memorize key facts for the U.S. History SAT Subject test

U.S. History Synapse is the easiest way to memorize key facts for the U.S. History SAT Subject test

Addition Synapse is the easiest way to learn addition. While you relax and click on answer choices,

Vocabulary Synapse is the fastest way to learn hard words, word roots, and usage for the SAT or GRE.