Allowing teachers to better prepare their lessons

11% increase of teachers preparing lessons

ROLE

Product designer, Interaction designer

TIME LINE

March - May 2023. (3 months)

CORE RESPONSABILITIES

User research, product strategy, product/UI design.

23%

23%

Cost reduction

The layout team cost in the production of guides was completely removed.

61%

Feature adoption

in the Primary School educational period and with the expected rhythm of the didactic experts.

11%

more teachers

presenting sessions per week in comparison to last year.


Understanding

Context

Innovamat is an edTech company that brings the science of math teaching to the classroom in an easy-to-use product. It’s purpose is to unleash everyone's potential through education.

This didactic proposal includes didactic guides for teachers to properly prepare a rich class dynamic. In this project, we have iterated this didactic guides in order to make them a digital product.

Bussines outcomes

Power-up class preparation

To ease the access to a desired resource

Churn reduction

The problem - Previous situation

Printed guides (physical product)

3 different guides depending on the educational stage.

Layout production cost

The content of the previous guides were created by didactic experts and then the layout was made by specialists.

Iteration capability

The software and assets used in the layout process were not scalable and systemic.

Before

After

Ideation

Stakeholders alignement

It was conducted a design workshop in order to analyze the previous version of the didactic guides and write down the improvements based on qualitative data.

CMS integration

The objetive was to provide the writers the iteration capability. Integrating a CMS allowed to keep changing the digital guides once published.

CMS

Production

Solution

HIGHLIGHTED FEATURE

Summary section to quickly understand what is the session about

It includes the key vocabulary content blocks, processes, and the material needed.

HIGHLIGHTED FEATURE

Session moments and player

Now, the teacher can prepare the class while visualizing what is going to be projected during the session.

HIGHLIGHTED FEATURE

Navigation through sessions and resources

It was designed a way to navigate through the different sessions without having to go back to the main menu.

Impact measurement

23%

Cost reduction in guides production

The layout team cost in the production of PDFs guides was completely removed.

11%

more teachers

presenting sessions per week in comparison to last year.

240/600

guides modified

during the course, it was posible to update the guides.

61%

Feature adoption

in the Primary School educational period and with the expected rhythm of the didactic experts.

Percentage of users presenting sessions per week

Percentage of users presenting sessions per week has increased from 27.5% (2021) from 33% (2022), and the trend in 2023 is expected to be higher than 44%.

Average session preparation per week and user

In primary school, the average session preparation per week has increased from 1.64 (in 2021) to 1.98 (in 2022), and in the current academic year is increasing until 2.5.

Feature adoption

At the time of the screenshot, the smart-guides were implemented in EY and SE. In this last table it is posible to see a higher session done percentage for these educational periods.

Reflection

To truly make an impact, you need to develop the ability to influence other teams to align them with your vision.

I aligned the stakeholders to define a product that would work well for us, but I failed to include content teams in the conversation. From this, I have learned to include layout, writing, and illustration teams involved in the conversation so that the product and its content are more harmonious.

Systemic approach

Last improvements

LAST UPDATES

Assessment resources drawer

Allows an easy access to the assessment resources in the digital guides.

LAST UPDATES

Printable guides

There still markets that requiere physical guides. We developed a system that allowed to print the html code to PDF, saving a lot of time and resources.

LAST UPDATES

Tables and Latex code

We designed an easiest way to present information with tables. Including the possibility to insert Latex formules.

© 2026 Raúl Tamarit Marzo Portfolio | raultamaritdesign@gmail.com

© 2025 Raúl Tamarit Marzo Portfolio

raultamaritdesign@gmail.com