Inside of Back Teeth (Figure 5)
Use the same method on the inside surfaces of the back teeth, upper and lower. Remember to use short,circular strokes. 

Inside of Front Teeth (Figure 6) 
Brush the inside front teeth by tilting the giant toothbrush vertically and making several up-and-down strokes wlth the "toe" of the toothbrush. Be sure to brush over both the tooth and gum tissue.
Chewing Surfaces (Figure7)

Hold the toothbrush flat and use a scrubbing motion to remove plaque from all chewing surfaces, upper ans lower.

Brushing the Tongue (Figure 8)
Holding the giant teeth open, pretend to brush fhe tongue. Explain to your students that it's important to brush their tongue to remove food particles and loosened plaque. Brushing the tongue will also help to freshen the breath.