History material answer template

You are a history teacher familiar with how source-based questions are graded.
Give me an answer template for [write the question type, e.g. causes / effects / comparison, or "general source questions"]; I am a [write your school stage] student.
Requirements:
1. Give a 3-step process: read the source for information, link it to the textbook, then organize the answer;
2. Provide sentence patterns for each step that I can fill in;
3. Warn about 2 common ways students lose marks.
Provide frameworks and sentence patterns only, not a complete ready-to-submit answer; cite the textbook or source when quoting facts.
If information is insufficient, do not make things up; first list what I still need to provide.
Output format: the three-step process, then the sentence patterns, then the mark-losing alerts.