Atomic Structure Build-a-model Cards

About this printable

This A4 printable is designed as cut-apart cards for students to build simple Bohr-style atomic models and record key atomic facts. Each card contains a short definition (proton, neutron, electron), particle key, shell diagrams (n=1–4) with max electrons, and concise concept cards (atomic number, mass number, isotope, neutral atom) plus a model checklist, element example (Na), a blank build-and-record target diagram and an investigation prompt. Use it to scaffold guided practice or small-group modelling activities when introducing atomic structure and isotopes.