Things I Learned in School that I Wonder if They Still Teach

This is stuff I've found useful over the years that I wonder if they still teach:

• How to read a weather map - fronts, high pressure zones, etc. - 2nd grade
• How to balance a checkbook - 6th grade
• MLA citations - high school
• Format for formal debate and how to use evidence to support your side - 10th grade
• Comma rules - 1st grade
• Essay structure - introduction, topic sentences for paragraphs, supporting sentences, conclusion - 6th grade
• Formats for business letters, memos, resumes, and other business correspondence - 10th grade
• Drafting - 7th & 8th grade
• How to tie an electrical knot - 8th grade
• Basic sewing - 7th & 8th grade (also from 4-H)
• How human reproduction works - 4th grade
• How to keep score for bowling - around 4th grade
• Basic printmaking - 9th grade
• Pyramid structure for news articles - 12th grade
• Diagramming sentences - 6th grade