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The clear path to student success. We deliver learning insights, giving teachers more time to teach.


location_on Switzerland
Classtime is a solution for teachers that complements in-class teaching with immediate feedback on every student’s level of understanding by asking questions and validating answers. Our Collaborative Challenges furthermore enable a teacher to create a narrative around his or her lesson plan that motivates students to work together towards a common goal.
Sanela J., math teacher
I just want to thank you for this amazing site. Today I played the challenges with my math 5th grade students and they were blown away. They said it was the best math class ever.

Sanela J., math teacher


HundrED has not validated this innovation

Anyone can submit their innovation to HundrED Open. All information on this page is provided by the innovator and has not been checked by HundrED. Innovation page has been created on October 20th, 2017
Key figures

Innovation Overview

Target Group
5 770
Updated on October 14th, 2021
about the innovation

Classtime - The clear path to student success

Classtime is a solution for teachers that complements in-class teaching with immediate feedback on students’ level of understanding. Create great questions, engage everyone, improve understanding. No registration required to see how it works!

- For students, available in 21 languages (Albanian, Bulgarian, Chinese (Simplified), Croatian, Czech, Dutch, English, Estonian, Finnish, French, German, Japanese, Italian, Norwegian, Polish, Portuguese, Russian, Spanish, Thai, Turkish, Ukrainian).

- For teachers, available in 16 languages (Albanian, Croatian, Czech, Dutch, English, Estonian, French, German, Japanese, Italian, Portuguese, Russian, Spanish, Thai, Turkish, Ukrainian) 

- No student registration required: students simply join by entering a code and providing a name!

- Teacher-paced: show and hide single questions and solutions as needed! 

- Shuffle options: Shuffle questions and answers to decrease the possibility of cheating!

- Session Timing options: schedule your session or set time for session length 

- Use 'Collaborative Challenges' that allow you to project fun and dynamic narratives that unfold as your students answer correctly during sessions.

- Create different tech-enabled Question Types: Multiple Choice, Checkboxes, True or False, Categorizer (Multiple Choice), Categorizer (Checkboxes), Sorting, Highlight Text, Hotspot and Free Text Answer!

- Browse through more than 30,000 standards-aligned questions from our Public Library and import them to your Library with a single click. This includes subjects such as math, physics, chemistry, biology, health & medicine, world and US history, art history, English grammar and much more. For free.

- See students responses in real-time, giving immediate insight on student performance

- Organize, duplicate and merge your Questions into Questions Sets as needed - absolute flexibility!

- Create Classes: Classes will help you organize your students and sessions better. It enables you to organize your Classtime sessions by subject and invite all of your students to a Session with one click. You can also invite co-teachers to support. 

- Google Classroom integration to import classes with student roster, post assignments, and push back scores.

- Communicate with your students via our 1-on-1 teacher-student live chat during a session. 

- Add as much additional information to your questions as needed; no limit!

- Include mathematics notation in your Questions with LaTeX support!

- Include images and YouTube videos in your Questions - by upload or URL.

- Include audio records to your questions - by upload. 

- Export your students results, or review them in the application any time!

- Save time with automated scoring: simply assign a point value to each question and let us do the work for you

- Get auto-generated Excel and PDF reports to share with students, parents, or school leadership. 

- Remove students from sessions, if needed.


Achievements & Awards

September 2020
Education Alliance Finland Certified 2020
May 2019
October 2017
Innovation page created on

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Inspired to implement this? Here's how...

Start a Session from your Library
The Library is where you can create, edit and manage all of your Questions into Question Sets.
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Simulate a real Session
See how it would look like before you apply Classtime in a real-life, class setting!
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