Research-grounded tools for learning second-language vocabulary and pronunciation.
Vocabulary: Linguatorium Lexis
A low-prep vocabulary learning tool
that triples long-term retention of new words
  • Custom word lists
    Teachers spend mere seconds choosing words and example sentences appropriate to any textbook or curriculum for their students to review.
  • Learner modeling
    Lexis models each student's and word's "forgetting curve" to identify an optimal review schedule.
  • 10-minute homework
    Lexis generates auto-graded vocab review activities that students are assigned to do for just 10 minutes a day.
  • Proven effectiveness
    In a double-blind experiment, students gained +195% in long-term vocabulary retention relative to non-Lexis users.
Pronunciation: Linguatorium Auris
The best-available method for learning
second-language sounds, now in an app
  • Best learning method
    According to research consensus, High-Variability Phonetic Training (HVPT) is the best way to learn second-language sounds.
  • Learner modeling
    Auris diagnoses each student's individual pronunciation challenges and creates a personalized training program.
  • 10-minute homework
    Auris generates auto-graded listening activities that students are assigned to do for just 10 minutes a day.
  • Proven effectiveness
    In a controlled study, students attained 36% accuracy gains in less than 2.5 hours of using Auris (in 10-minute sessions over several weeks).
Helping English language learners sharpen their listening abilities and shape their pronunciation is a challenging task. The most difficult part for the students is learning the differences between phonemes that sound similar to them. Linguatorium Auris does a great job at that. It lets my students quickly identify individual sounds they have trouble distinguishing, and then delivers targeted and effective practice.
Shunzhu Liao
Department of English
Guangdong University of Technology (China)
We would love for you to use our tools!