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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Twee Tools Help Teachers Tailor Lessons to CEFR Language Levels

Twee’s AI tools make it easy for teachers to adapt materials to CEFR levels, simplifying texts, creating activities, and analyzing complexity in seconds.

(PRUnderground) August 13th, 2025

As language teachers look for more efficient ways to adapt materials for students at different proficiency levels, a set of AI-powered tools from Twee is proving especially valuable. Designed with flexibility and accessibility in mind, Twee tools support educators in aligning lesson content with the Common European Framework of Reference for Languages (CEFR).

Among the most widely used tools are the text simplifier, the true or false generator, and the CEFR level checker.

The Text Simplifier allows teachers to input any passage and receive a simplified version, making it easier to differentiate materials for students who may struggle with complex texts. It’s especially useful in mixed-ability classrooms, where learners are working at various stages of language development.

With the True or False Generator, educators can quickly produce comprehension activities that are both level-appropriate and easy to integrate into lessons. The tool converts input text into factual statements, and teachers can choose question levels from A1 to C2, making it suitable for a broad range of learners.

The CEFR Level Checker analyzes text and identifies its CEFR level, offering a detailed breakdown of vocabulary, grammar, and syntax. With insights into specific structures, verb forms, and clause complexity, the tool helps educators ensure that materials are appropriately challenging. By automating text assessment, it saves time and supports the creation of level-aligned learning experiences.

“Differentiating materials by CEFR level is essential for language teachers,” a Twee spokesperson said. “Our tools are designed to help educators do this quickly and confidently — transforming lesson planning in just seconds.”

More information about these and other tools is available at twee.com/tools.

About Twee

Twee provides English teachers with a set of AI tools for lesson planning. Save time on planning and create engaging lessons tailored to your students’ interests.

The post Twee Tools Help Teachers Tailor Lessons to CEFR Language Levels first appeared on

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