Fractions, Fractions by Jack Hartmann shows how fractions are parts of a whole. Words by Teka Neal, Vandenberg World Culture Academy Room 7 and Jack Hartmann. Learn about the numerator and denominator in this fractions song for kids. Divide the pizza in to 2 equal parts and learn that 1/2 is 1 of 2 equal parts and that 2/2 make a whole. Divide the pizza into 3 equal parts and learn that 1/3 is one of 3 equal parts and that 3/3 make a whole. Divide the pizza into 4 equal parts and learn that 1/4 is one of 4 equal parts and that 4/4 makes a whole. Words by Teka Neal, Vandenberg World Culture Academy Room 7 and Jack Hartmann. Music by Jack Hartmann. Thank you Teka for you and your students being the inspiration for Fractions, Fractions. Fractions, Fractions Lyrics Fractions, Fractions what do you see? Pieces of a whole divided evenly The denominator is the whole The numerator is the part Together they help you understand, how to break things apart The denominator is the number und