I am developing an a survey questionnaire on kindergarten pupils' attitude towards money. i am thinking if it is possible for the survey to have only two options so as not to confuse respondents with so many options if I use a Likert Scale.
You can use answering scale of two options agree/disagree, nonetheless, you need to keep in mind that it is not Likert-like scale, i.e. not an ordinal scale rather a nominal scale. In this situation you might limit your option re statistical analyses to at most considering the item as dummy variable.