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65k+

Play store installs

700+

Play store reviews

350+

Rural schools reached

37k+

Students have access at school

Straight from the heart

Coimbatore Head mistress feedback tells it all, how Kalvi40 enables student's to learn.

LEARN MORE

Our Latest Project

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Why is Kalvi40 the most sought-after app?

We are one of the very few organizations in our country which focuses on providing content in regional language free of cost, thus creating an equal opportunity for those students in government schools.

Videos

Interesting 3 minutes videos for every student (even if a learner who struggles) to learn in their mother tongue Tamil.

Expert Advisors

Advisor’s & Leadership Team’s combined experience of 200+ years spanning across variety of Industries

Education

Rotary Club of Madras Mid-Town awarded Prem Kumar Gokuladasan, Founder of BumbleB Trust with the Vocational excellence award for ‘Innovation in Education’

Achievements

BumbleB Trust was awarded by Indian Achievers’ Forum, for promising start-up category in recognition of outstanding professional achievement & contribution to Nation Building

Our Events

தலைமை பண்புகள்

Leadership training for Government school Head Masters Leadership training is provided over a one-year period, every month 2 hours session on leadership will be provided by Mr. Kannan (UN Political officer, Somalia). Along with this, every month HM's are expected to solve a problem based on the case study method.

Motivation Training

Motivation Training to Government School Teachers Post covid, to strengthen the motivation levels of Government school Teachers, online weekly sessions were provided by Kalvi40 Expert volunteers. 1. 10 sessions were conducted specifically for Jawathu Hills teachers from the Tiruvannamalai districts. 25+ Teachers got benefitted by this program and interaction with

கோடை கொண்டாட்டம்

கோடை கொண்டாட்டம் for students Kalvi40 conducted 15 days Summer camp for rural Government school students for 156 students across 10 districts. Even though this program was completely online 2 hours per day for 15 days. Four non-curriculum topics - Origami, storytelling, craft using waste and art were conducted by experts.