How much will a bad 1st semester junior year hurt me for MIT/Stanford/Princeton/Caltech/Cal?

For your information on UC application review:

  • Berkeley

  • Very important: Academic GPA, Application essay, Rigor of secondary school record, Standardized test scores
  • Important: Extracurricular activities, Volunteer work, Work experience
  • Considered: Character/personal qualities, First generation college student, State residency
  • Note: Thorough review of academic performance; likely contribution to intellectual and cultural vitality of the campus; diversity in personal background and experience; demonstrated qualities in leadership, motivation, concern for others and community; non-academic achievement in the performing arts, athletics or employment; demonstrated interest in major.
  • LOR's by invitation only as of 2017
  •   Los Angeles
    
  •   Very important: Academic GPA, Application essay, Rigor of secondary school record, Standardized test scores
    
  •   Important: Character/personal qualities, Extracurricular activities, Talent/ability, Volunteer work, Work experience
    
  •   Considered: First generation college student, Geographical residence
    
  •   Note: GPA, test scores, course work, number of and performance in honors and AP courses most important. Essay considered. Strong senior program important. Extracurricular activities, honors and awards also reviewed.
    
  • San Diego
  •   Very important: Academic GPA, Application essay, Rigor of secondary school record, Standardized test scores
    
  •   Important: Character/personal qualities, Extracurricular activities, First generation college student, State residency, Talent/ability, Volunteer work, Work experience
    
  •   Note: High school course pattern, GPA, essay and test scores most important. Admission for out-of-state applicants more selective than for residents.