The C.U.B.A. method helps students identify all the parts of a Chemical Formula; subscripts, Elements, Coefficients, and the "Invisible 1s". This handout includes a reference page with an example, and a 5 question practice with a key.
Students can use this template to complete "bell work" or "bell ringer" questions each day. Great to use as a digital template (that cannot get lost during the week) or use as a paper assignment sheet that students answer each day and turn in on Fridays.