\define[9]\event{%
      \staged{#9}
      \startsubsection[title={\recurselevel.\getvalue{activitynumber}~~~#9}, reference={activity_\activitynumber_\recurselevel}]%
      \activitytype{#9}%
      #2%
      \doifsomething{#4}{%    
            \FrameTitle{\strut \bf Suggested Materials}%
                  \StartFrame%
                        \startitemize[columns,two,2]%
                              #4% student's materials%
                        \stopitemize%
                  \StopFrame%
      }%
      \doifsomething{#6}{%
            {\boldface #6}% student's directions%
      }%
      \doifsomething{#7}{%
            #7 % student's task%
      }%
      \doifsomething{#8}{%
            %\color[white]{...}%
            \FrameTitle{\strut \bf Requirements}%
                  \StartFrame%
                        \startitemize[9]%
                                    #8 % requirements%
                        \stopitemize%
                  \StopFrame%
      }%
      \stopsubsection%
}%

I have a macro above. Basically it quite simply is used to define a classroom activity for students to do. Each classroom activity contains:
  1. A subsection title.
  2. A list of recommended materials (like scissors, glue).
  3. Instructions directed at the student.
  4. Where student write their answers.
  5. A list of requirements, how it will be graded.
In testing, I found students are ALWAYS very confused by page breaks:

If the assignment title, supplies, and instructions appear on one page, but the area they write/body is on the next page, split there by a page break, the students think the activity is missing. They cannot find the activity.

So basically, I need to make it such that items 1, 2, and 3 must appear with at least the start of 4, even if its just the first problem in 10, and even if this means leaving a blank area on the page in front of it.

How can I be so precise making sure the page break doesn't seperate the title from the start of the area where students write their answers?

Adding page breaks before every activity isn't a good solution, it wastes paper.

--Joel