African American teacher telling how to work with 3D printer to group of school kids standing around in classroom during additive manufacturing lesson
Tilt down shot of African American school teacher standing by blackboard in classroom, holding 3D printer detail and giving lesson
Teacher Demonstrating 3D Printing to Students in Primary School Classroom
African American teacher standing by blackboard in classroom and explaining how to use 3D printer to group of schoolkids during additive manufacturing lesson
Group of smart kids listening to their female teacher while looking at 3d printer and plastic detail prototype at robotics school lesson
African American teacher explaining how to use 3D printer to group of kids standing around during additive manufacturing school lesson
Cropped shot of African American school teacher holding 3D printer detail and explaining how to use it during additive manufacturing class
Primary school children and African American teacher looking how 3D printer works during computer class
Teacher demonstrating 3D printing to kids in primary school
In ECC Sokolniki, Moscow at exhibition of 3D Expo seen how 3D printer prints a school ruler. Printing technology
Multi-ethnic kids learning 3D printer details with African American teacher during computer class in primary school
Medium shot of group of primary school students learning 3D printer details with African American teacher during computer class