Design elements - Education connectors
The vector stencils library "Education connectors" contains 36 connector shapes: solid and dotted lines with or without arrows or circles on the ends.
Use it to illustrate your education infograms with block diagrams.
"Block diagram is a diagram of a system in which the principal parts or functions are represented by blocks connected by lines that show the relationships of the blocks." [Block diagram. Wikipedia]
The shapes example "Design elements - Education connectors" was created using the ConceptDraw PRO diagramming and vector drawing software extended with the Education Infographics solition from the area "Business Infographics" in ConceptDraw Solution Park.