4 year old Jelijah Diaz Knows Multiplication

4 year old child Jelijah Diaz learning multiplication using two tools: an abacus and an iPad app called "Math Ninja."
The abacus is a traditional counting device with beads on rods that helps children understand mathematical concepts through tactile and visual means. Jelijah is using the abacus to practice multiplication, likely as a hands-on way to grasp the fundamental concepts of multiplication.
Additionally, he is using the iPad app "Math Ninja" to complement his learning. This app is designed to make math learning engaging and interactive for young learners.
The video serves as a demonstration of how technology and traditional tools can be combined to make learning math enjoyable and effective for young children. It also highlights Jelijah's early education journey and his progress in mastering multiplication skills.