Answer:
Jointly Developed Goals
Step-by-step explanation:
One of the key factors in collaboration is shared goals. In this particular case, the Principal has ignored one vital point: jointly developed goals. Since both the teachers carry different curricular ideas, their creation towards making a sound grade-level curriculum will certainly get hampered. Rather than reaching a mutual consensus on issues related to curriculum building, they may spend time in arguments and debates, and each will try to impose his ideas. This will result in a conflict of ideas, leading to fractured goals instead of jointly developed goals that the Principal has ignored.