Jingle
I find that making up "jingles" or songs related to the content is extremely beneficial and useful for student learning. I sang a jingle for students and incorporated realia to teach a lesson on shapes to my first grade students.
It goes like this:
Sphere, Sphere, what's your clue?
I look like a soccer ball I kick with my shoe
Cube, cube, what's your clue?
I look a die that you just threw
Rectangular prism what's your clue?
I look like a tissue box...ahhhchoooo
Cone, Cone, what's your clue?
Don't let the ice cream I hold drip on you
Pyramid, pyramid, what's your clue?
I look like the house the Egyptians walked through
Cylinder, cylinder, what's your clue?
I look like a can of chicken noodle soup.
(As I sang the lyrics, I held up the object I was singing about. Students would repeat after I taught them about one shape/ sang about the shape.)