Transforming the role of assessment in teacher training.
Holistic. Effective. Powerful.
We believe that better teacher training can be achieved by eliminating all the unnecessary admin workload around trainee development.
That’s why we built an online platform that provides a single, easy-to-use space for your trainees, mentors and staff to record, track and personalise every element of the journey.


Mosaic for Appropriate Bodies
Customisable assessment tools | Effortless tracking | Teaching Regulation Agency integration

Mosaic for ITT Providers
Formative assessment tools | Integrate your own curriculum | Personalise trainee development
Made with developing teachers
We have developed our platform working alongside real teachers and trainees.
At every step of the design process, we have consulted these developing teachers to ensure a seamless experience with minimal workload, with tools to support them at the right time in their progression.
Made for Mentors and Tutors
Feedback is key to any developing teacher's success. We enable mentors and tutors to better understand their trainees and ECTs to deliver feedback that's accurate, timely and powerful.
Our platform allows progress tracking to automatically 'fall-out' of all the ongoing feedback and instructional coaching practices already taking place.
Made by Providers
We've used our experience working in teacher training to design a platform that allows you to support and care for all the emerging needs of each individual trainee or ECT, and simultaneously helps you to identify cross-course patterns, strengths and areas to improve.
Our platform manages to do all this while saving your staff huge amounts of time.
This is our first year of working with Mosaic but the whole process has been very positive and supportive. The Mosaic Team have constantly worked with us to develop the system to meet our training and assessment needs. They regularly ask for feedback from course leaders, mentors, and trainees to ensure that Mosaic is as user-friendly as possible.
SCITT Course Lead