In this lesson, students learn to find the fraction of a set. In this lesson, Ms. Brewer will teach 3rd grade math students to find the fraction of a set. / Carrie Brewer, East Saint Louis School ...

Once Hilbert asserted that the axioms of a theory 'define' the primitive concepts of its language 'implicitly'. Thus when someone inquires about the meaning of the set-concept, the standard response ...