Teacher notes
This drag and drop activity provides the opportunity for informal assessment of students’ understanding of the differences between the nucleus and electrons. Appropriately colored voting cards could be used with this activity to increase class participation.
Teacher notes
This activity could be used to check students’ understanding of electron arrangement and how to use the atomic number to work out the number of electrons in an element.
Teacher notes
This activity could be used to check students’ understanding of the relationship between atomic and mass number and an element’s electrons, protons and neutrons.