Table 1 Questionnaire items for comparing experiences of the control group (plastic model) and experimental group (AR-TCPT)

Q1

It helps me better understand and memorize the step-by-step tooth carving process

Q2

It enhances the visualization of the step-by-step tooth carving process

Q3

It can clearly indicate the relative position among several structures

Q4

The step-by-step tooth carving process can be understood in an easy manner

Q5

It provides an opportunity to repeat a training task

Q6

It is available when required

Q7

I think it is a good learning tool

Q8

The tool is flexible for training

Q9

I can easily understand the step-by-step tooth carving process from different perspectives

Q10

The tooth structure can be understood in a short period

Q11

I can easily navigate through different parts of the tooth

Q12

It can reduce the time required to learn basic tooth morphology

Q13

It can help develop basic tooth carving skills before encountering actual patients

Q14

It can cover most of the tooth carving practice

Q15

I believe it can strengthen my intentions to learn

Q16

It reduces the use of textbooks as a learning method

Q17

The interaction is simple and clear while using the tool

Q18

I enjoy using the tool

Q19

It is easy to interact with others using this practice tool

Q20

I can clearly distinguish and observe the order of carving the teeth

Q21

This practice tool provides information to students regarding the components of tooth morphology for tooth carving

Q22

I can approach a tooth from different angles