The page includes 26 strips you can cut out, each strip has 3 science statements on it.
Two of the statements are true and one is false. I have the students read the 3 statements and let them select people to guess which one is false.
Another way to do this is go around the room in order asking students.
Another possible way would be to have the students think of another unbelievable fact and say it instead of the provided one.
Worked great in my 6th grade science class, one way to bring in some of the curriculum items for the year and to dispel some common misconceptions.