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Your students deserve great lessons. Meet your new favorite tool for making them.

Build interactive lessons, games, and practice in a drag-and-drop studio. Students play on any device, and every score comes back to you.

Build your first lesson freeSee how it works

Free forever plan · No credit card

A science sort: Dog and Sunflower dragged into Living, Rock into Not living.

2nd grade science

A sight-word search with SAID, COME and PLAY found and crossed off.

Sight words, K-1

A speech spinner of /s/ words that has landed on Seal, with a sentence to say.

/s/ articulation

A fractions question about a pizza with 3 of 8 slices eaten, answered 5/8.

4th grade fractions

A water cycle quiz with two questions answered and the score at 6 of 9.

Why educators trust Berdee

Built by educators
Works on any device
Students join with their own code
Free lessons

Free & ready to use today

Interactive lessons other educators have shared for free. Open one to see what's inside, then add it to your library and assign it to your students with a free account.

See all free lessons
Sunday · 9:40 PM

It’s Sunday night. You’re still making slides.

And slides don't teach back. Tomorrow your class will click through them in silence, and you won't know who understood until you've graded the pile. Berdee gives you the evening back, and gives your students a lesson that responds.

Your evenings

Hours back, every week.

Start from a template instead of a blank slide. Swap in your words and pictures, reuse what worked last year, and close the laptop.

Your class period

One lesson that adapts.

The same activity pushes the student who's ahead and gives the stuck one a hint and another try. You teach; the lesson differentiates.

Your follow-up

Know who got it.

Answers, scores, and time on task land in your dashboard as students finish. No grading pile, no spreadsheet.

Sunday · 9:45 PM

Open a template. Make it yours.

Drag in the activities you want, drop in your own words and pictures, and watch the live preview as you go. No design or technical skills required.

The Berdee studio with a lesson called The Water Cycle open: the scenes in order on the left, a scene with tap targets over the sun, a cloud, the rain and a lake on the canvas, a line of text beside the picture that reads “Find the cloud!”, and that scene's settings on the right

A canvas, not a slide.

Arrange widgets anywhere. No more fighting with text boxes.

Ask Berdee, right in the studio.

Ask a question, hand off an edit, or ask for three more scenes. It shows its work, and it asks before it guesses.

Branching that adapts to each student.

Send each student down their own path: a hint for the one who's stuck, a challenge for the one who's ahead. No code.

Take the full tour: the Lesson Graph, Ask Berdee, every widget →
Sunday · 10:05 PM

It’s done. And it teaches back.

Press Preview and play it the way your students will. The lesson answers in the words you gave it: an explanation, a review, a hint, a cheer. You write them once, and each student gets the ones they need.

  1. It explains.

    Any part of a picture can answer back, in your words.

    A lesson scene called Parts of the water cycle. The student has tapped the cloud, and a message reads: Clouds form when water vapor cools.

    Taps the cloud

  2. It reviews.

    Miss a match and the lesson says so, shows the diagram again, then moves on.

    A matching question with condensation matched to Falls as rain and precipitation matched to Forms clouds.
    The lesson's review scene, Let's look again, showing the water cycle picture with a message: Almost! Some got mixed up. Let's look at the water cycle again.

    Mixes up clouds and rain

  3. It hints.

    A wrong answer gets a nudge you wrote, and another try.

    A quiz asking What do we call rain falling? The student picked Evaporation, and a message reads: Not quite. Think about water falling from the clouds, then try again.

    Picks the wrong answer

  4. It cheers.

    The celebration plays, with their score on the screen.

    The lesson's last scene reads You finished the lesson! over the water cycle picture, with party emoji and stars bursting across it and the score 19 out of 31.

    Finishes the lesson

Now hand it to your class
Monday · 10:15 AM

Students play on any device. You get the data.

Second period. Hand out each student's code, step back, and watch. By the bell, their scores are already on the lesson's page.

  1. Hand out their codes.

    Each student gets their own short code for the lesson. They type it in on any device and start.

  2. Students play on any device.

    Phone, tablet, Chromebook. Nothing to install. Works on the school WiFi.

  3. Scores come back to you.

    Once a student finishes, their score and time spent are on the lesson's page.

An example class, step by step. A teacher selects three students and assigns the lesson The Water Cycle. Each student gets their own code, opens the lesson with it and plays through its scenes at their own pace. Once they have finished, the teacher's list of students assigned the lesson shows each one's completed attempt and score.
Build your first lesson free

Free to start. No credit card.

Student data

Safe for your students.

How we handle student data (FERPA, COPPA) →

  • Their own code, no password

    Each student opens lessons with their own code or link, with no password to remember. You add every student yourself, by email or from Google Classroom, and we keep their name and email so you know who's who.

  • Never sold

    Student data isn't sold, and it isn't used to build third-party profiles.

  • Treated as school records

    Attempts, scores, and rosters are handled as student records under FERPA, and they belong to your account.

Who it's for

Built for educators of all kinds.

One tool. One studio. Every kind of lesson, from K-2 articulation drills to middle school review games.

The marketplace

Sell your lessons. Keep 85%+.

The lessons you build can earn for you. With Studio Pro, list them on the marketplace and keep the large majority of every sale, with the rest covering payments and hosting.

Explore the marketplace
Pricing

Start free. Grow when you’re ready.

Free forever for individual educators. Upgrade for classrooms, students and higher limits. No per-student fees.

Free

For trying real lesson creation.

$0
forever
  • Every available widget
  • One classroom for a family or small group
  • Marketplace browsing
Build your first lesson free
Recommended

Plus

For frequent individual use.

$7.99
per month
  • More classrooms and students
  • More saved lessons
  • Text-to-speech narration
  • Bonus marketplace credits on annual plans
Choose Plus

Studio Pro

For marketplace publishers and power users.

$17.99
per month
  • Everything in Plus
  • Sell your lessons on the marketplace, paid monthly
  • Sales reports + your own storefront
  • The highest limits on lessons, classrooms and students
Choose Studio Pro
See full pricing and compare plans →
Questions

The short answers.

Monday · 7:00 PM

Monday night. The evening is yours.

You already know who needs help with question three, and there’s nothing left to grade. Free to start. No credit card. No training required.

Build your first lesson freeSee how it works