How DuckyHelper teaches

What a lesson looks like#

• It shows, not only tells. Pictures with labels, worked steps, graphs you can play with, and on a Mac, marks right on your screen.
• You try. Quick checks in many forms: multiple choice, typed math, fill in the blanks, put steps in order, match pairs, label a drawing.
• Hints, not answers. Stuck? A hint ladder opens one rung at a time: a nudge, a bigger hint, the worked step, and the answer last.
• It says why. A wrong answer gets "Not quite" and the reason.
• It brings things back. What you missed becomes a flashcard that returns right before you would forget it.

Built to teach#

The tutor was built and trained to teach. Its approach comes from 100+ learning-science papers, and it learned from 1,000,000+ tutoring examples. The film above shows each idea with the real app.

More films#

Short films that also show this, each carried by one learner's question. They play with sound.

• Keep asking1:30“What is E = mc² saying?”The hard questions people ask about learning now, and a way into them.
• Built to show you how it works0:47“How do vaccines teach your body?”The mark, the letters and the colours, built node by node.

Related#

• Quizzes and hintsQuick checks in any form, hints that never give it away, and why an answer is wrong.
• Flashcards and your CardsCards made from your lessons and mistakes, back right before you would forget.
• Your first lesson with EddyEddy gets to know you, then answers your first question; three example lessons to watch.