The school population has grown from 862 to 1,000 between last year and this year.
In 2025 we have 53 candidates taking Grade 6 KPSEA examinations. KPSEA is a formative assessment and contributes to guiding the learner’s transition to Junior Secondary School (Grades 7–9)
28 candidates taking Grade 9 Kenya Junior School Education Assessment (KJSEA) which marks the completion of Junior School (JS). After successful completion of the KJSEA, learners transition to Senior School (Grades 10–12) based on their interests, strengths, and performance.
Both of these assessments are by the Kenya National Examinations Council (KNEC).
We have a population of 119 currently but expecting the number to grow tremendously with the launch of the Junior School Complex. All Junior School classes will take place in the new complex from January 8th 2024.
On Saturday, 14th September, our PP2 class graduated and were promoted to Grade1 in a colourful ceremony presided over by the Deputy Director ECD edu – Kenya Institute of Curriculum Development
It gives our pupils comfort as they travel to school and back home the School bought 2 additional buses which were dedicated by Bishop Kimani on 7th of September 2023
On Saturday, 30th of September we had the dedication and opening of Cornerstone Junior School complex at Mirema
Cornerstone Academy has the opportunity to offer its students a challenging curriculum with Christian values infused throughout all lessons.
Tel: +254 (0)20-2014542 Mobile: +254 (0)733 120664 / +254 (0)738 888814 8:00 a.m. – 5:00 p.m.
Zimmerman Estate | Opp Mirema Drive | Off Kamiti Road P. O. Box 73492-00200, Nairobi, Kenya.