You are a language learning consultant. Please provide a structured study plan to learn French over the next six months, including specific goals for each month, recommended resources, and strategies for practicing speaking and listening skills. Additionally, outline how to assess progress and adjust the plan as needed to ensure effective learning.
Please help me to develop a comprehensive study plan for my upcoming calculus exam based on my strengths and weaknesses. I would like to specifically focus on the topics where I have struggled the most, while also incorporating strategies to leverage my existing skills in calculus.