Learn French With Alexa: Education – Case Study

Header image for Riddle's case study with Learn French With Alexa

Turning practice into progress – 1.07 million quizzes completed

Interactivity has always been at the heart of Learn French with Alexa.

As a leading online French course provider, the team wanted learners to actively test their knowledge – not just watch lessons. They needed structured opportunities to practise exam-style questions, reinforce vocabulary and grammar, and clearly track progress throughout their courses.

The challenge was to build interactive learning tools that felt fully integrated into their website, online programmes, and YouTube membership content.

Riddle delivered that flexibility.

Image showing quote from Learn French With Alexa founder Alexa Polidoro about how Riddle's quiz maker has helped her students.

Building interactive learning at scale 📚

Using Riddle’s content builder, Learn French With Alexa created a wide range of quizzes tailored directly to their curriculum.

With more than 35 interactive formats available – from quizzes and crosswords to lists and mini-games – the team can reinforce learning in multiple ways while maintaining a clear, structured experience.

Riddle is now embedded across three core courses, as well as placement tests, plus weekly verb and vocabulary quizzes for YouTube members.

Screenshot of Riddle quiz being used in Learn French With Alexa placement quiz

To date, Learn French With Alexa has published a robust library of interactive French educational resources:

  • 1,483 quizzes
  • 336 interactive lists

This scale of content allows them to support different learning styles while keeping the learner journey consistent and focused.

“Incorporating Riddle quizzes into our online French courses – not to mention as weekly verb and vocab quizzes for our YouTube members – has enabled us to let our learners put their new French skills to the test and practise for real-life exams,” says Alexa Polidoro, Founder, Learn French With Alexa.

Picture of Learn French With Alexa founder Alexa

Driving measurable engagement 📊

The impact is clear.

1.07 million completed quizzes

Out of 1.63 million quizzes started, 66 percent are completed. Learners are not simply sampling content – they are finishing it.

Image showing the effectiveness of Riddle's quiz maker for Learn French With Alexa - including 66% completion rate and 1.07 million quiz completions.

Strong performance across devices 💻📱

  • 52 percent of users complete quizzes on desktop
  • 48 percent complete quizzes on mobile

The near-even split demonstrates seamless performance across platforms.

Nearly 1,500 social shares 🔄

Almost 1,500 learners have shared their quiz results via social media or WhatsApp – extending engagement beyond the course environment and using social credibility to help drive new customer acquisition.

Learners feel the difference 💬

Interactive elements have become a defining part of the experience.

  • “Love the fun games and quizzes. Makes me want to actually play the vids and learn.”
  • “The LFWA extended video lessons, supplementary videos, practice guides, quizzes and other resources are SO MUCH MORE than I imagined.”

A core part of the learning journey 🎯

Regular testing, visible progress, and varied interactive formats turn passive viewers into active learners.

By using Riddle’s full range of interactive tools, Learn French With Alexa has built a structured, measurable learning environment that supports exam preparation and long-term confidence.

With more than one million completed quizzes, interactivity is no longer an add-on – it is a core driver of engagement and learner success.

Scroll to Top