- variables are containeers which store out data type there 2 key words one can use, that is, var and final
- data_types in dart num, string, lists, map runes
- if statements
- if..else statements
- if..else if.. statements
- switch statements
- for loop
- while loop
- for..in
- do while loop
- Variables *data types ---> int, float, string, lists, dicts, tuples *input types