This is just an example of moving few tables like 1 or 10, for more tables it might be a time consuming process. Here i am considering moving 1 table from one schema to another schema.
Firstly create the DDL from 1 schema using this link: https://getsomeoracle.wordpress.com/2013/11/07/export-oracle-ddl-to-flat-file-using-sql-developer
and then simply change the Schema 2 in the script and create it in another schema.
and now simple transfer the data from 1st schema to 2nd schema using below query:
INSERT INTO schema1.my_table SELECT * from schema2.my_table; COMMIT;
Now we have the same table in 2nd Schema. Now we can drop from 1st schema if its required.
Hope it helps.