Make a lesson your students talk about after class.
Describe what you're teaching and share it in under 5 minutes. Your students open it from one link, with no download and no account.
Ready. I made your lesson from five apps:
String·Read the lesson in the grade 5 curriculum, and made slides and a quiz from it.
ReadGoogle Drive·Took the questions from your worksheet from last year.
ReadYouTube·Picked a 3-minute video, and added a question to it.
ReadMathigon·Built an activity: the student shades a bar until it equals 2/3.
BuildKahoot!·Made a 10-question game to open the class.
Build- Google Classroom·Publishes the lesson to class 5A, due on Thursday.Edit
What String made for your lesson
Answers arrive marked
- Layla10/10
- Sara9/10
- Yousef6/10
String noticed:Most mistakes were in comparing 3/4 with 6/8. I added practice on it for Yousef.
An illustration: the topics, students and results are sample data.
- Works with the curriculum you already teach
- In Arabic and English
- Free for teachers, forever
Lessons teachers built. Open any of them.
Each one is built on a curriculum lesson, ready to take as it is or to copy and change.
One lesson, from the textbook to the class
Unit 4: Fractions
Lesson 2: Equivalent fractions
DefinitionEquivalent fractions have the same value, even when their tops and bottoms differ.
RuleTo find an equivalent fraction, multiply the top and bottom by the same number.
ExercisePractice: write two fractions equal to 2/3.
84
An illustration: the topics, students and results are sample data.
teachers make their class materials with String Studio
99% teacher satisfaction
Teachers from these schools have used String Studio
Quizzes, worksheets and presentations, from one sentence
String Studio is a free AI tool for teachers. You type your lesson topic and it makes a quiz, a worksheet, a presentation, a story, a mind map, an infographic, a 3D object or an app, in Arabic and English, from the curriculum you teach.
Start from a sentence, a textbook page, or the curriculum
Type the lesson in a sentence, photograph the textbook page, or pick it from the curriculum.
Nine forms of the same lesson
From a quiz to a 3D object: pick what fits your class.
On screen, not only on paper
A 3D object, an infographic or an app the student opens on their own screen.
Built on the curriculum you teach
You pick the grade, the subject and the unit, and what comes out is built from what you chose.
From your topic to your students in four steps
Under 5 minutes from the first sentence you type to a link in your students' hands.
- 01
Describe what you're teaching
Type the lesson in a sentence, photograph the textbook page, or pick it from the curriculum.
- 02
Pick what to make
A quiz, a worksheet, a presentation or a mind map: nine forms of the same lesson.
- 03
Review it and change it
You set the standard. Nothing reaches a student that you haven't read first.
- 04
Share it by one link
Your students open it straight away, with no download and no account.
From the textbook page to a mind map on the classroom screen
Photograph the page of the book in front of you, and String makes a mind map from it to show your class.
From the first lesson to the last report
Fifteen things you no longer start from scratch.
Your students get help at 11pm
It explains step by step, whenever they ask.
The lesson they choose to play
Turn any lesson into a game students play.
Parent reports that write themselves
Each student's strengths and growth areas, in plain language.
Slides ready before your coffee is
A full deck for any topic, in minutes.
Know who understood before the bell
A short quiz for any lesson, ready in one click.
An exam you didn't spend the evening writing
Varied question types and a marking key, ready together.
Homework worth the time it takes
A purposeful assignment for any topic, built from your own lesson.
Print it and hand it out
Worksheets at the level each group in your class needs.
Your students get help at 11pm
It explains step by step, whenever they ask.
The lesson they choose to play
Turn any lesson into a game students play.
Parent reports that write themselves
Each student's strengths and growth areas, in plain language.
Slides ready before your coffee is
A full deck for any topic, in minutes.
Know who understood before the bell
A short quiz for any lesson, ready in one click.
An exam you didn't spend the evening writing
Varied question types and a marking key, ready together.
Homework worth the time it takes
A purposeful assignment for any topic, built from your own lesson.
Print it and hand it out
Worksheets at the level each group in your class needs.
A finished lesson in under ten minutes
Describe it. Teach it. That is the whole process.
Every student gets a close read
Feedback on writing, against your own criteria.
The task you repeat every week, done once
Build a small assistant for your own repeating work.
Students walk into the exam ready
Review plans and practice built from what they got wrong.
A whole term, planned in one sitting
Units, lessons and assessments, in order.
The thing your class needs that nobody built
Describe it and it gets built. No code.
Your explanation, drawn as you say it
The board turns what you are saying into a diagram.
A finished lesson in under ten minutes
Describe it. Teach it. That is the whole process.
Every student gets a close read
Feedback on writing, against your own criteria.
The task you repeat every week, done once
Build a small assistant for your own repeating work.
Students walk into the exam ready
Review plans and practice built from what they got wrong.
A whole term, planned in one sitting
Units, lessons and assessments, in order.
The thing your class needs that nobody built
Describe it and it gets built. No code.
Your explanation, drawn as you say it
The board turns what you are saying into a diagram.
It works on your laptop, the classroom screen and a student's phone
You make it on your laptop, show it on the classroom screen, and your students open it on their phones.
You, at your laptop
You describe the lesson, review what was made, then share it.
Your class, at the screen
You show it to everyone and lead the discussion.
Your students, on their phones
They open the link and start, with no download and no account.
We never sell student data
No ads and no data brokers.
We don't train our models on their work
Your students' work is not used to train our models.
What we collect is written down
What we collect and why is written out in detail. We hold no compliance certification and don't claim one.
Free for teachers
Free for teachers. It stays that way
Our mission is to make learning better for everyone. As long as a teacher is teaching, the platform is free to them — all of it.
Every tool, nothing held back
What others charge for, we give away. There is no cut-down free version; this is the whole platform.
Published lessons reach other teachers
That is the reason it's free, not a condition of it. Keep your lessons to yourself and you lose nothing.
We want our teachers to be the best
The platform was built to make you better inside the classroom, not only faster outside it.
We never sell student data
No ads, no data brokers, and we don't train our models on your students' work.
From the people who run schools
Three leaders who replaced their stack with String — in their numbers, not our words.
from 1,240 recommending teachers across three countries
I recommended it to three teachers this month. It's the first tool in five years my team chose to use on their own time.
Rasha Khaled
Head of Math · Sindyan Al-Maarifa School
Why teachers choose String
What a teacher asks before starting.
Free for teachers
Every teacher tool, with no credit card and no trial clock.
From your own curriculum
Pick the grade, subject and unit, or photograph the page of the book in front of you.
Arabic and English
Throughout, and the printed page is laid out right to left.
Under 5 minutes
From the first sentence you type to a link in your students' hands.
One link for your students
They open it with no download and no account.
You review it first
Nothing reaches a student that you haven't read first.
On screen or on paper
Print it to A4, or open it for your students to work through on screen.
You teach. String prepares
String does the paperwork, you do the teaching.
The hard questions, answered straight
What teachers ask before they start. No overselling, and no promises we can't keep.