Gram Stain Unit Bundle: a complete, ready-to-use microbiology unit for high school Biology, AP Biology, and Biomedical Science courses. Teaching gram staining? This bundle has everything in one place, so you're not piecing together resources from scratch. Includes:Bacteria Model Project with rubricGram Stain Guided Notes & PowerPointGram Stain Card SortGram Stain Virtual Lab WorksheetWeek-long teaching sequenceStudents move through the unit using multiple formats , direct instruction, hands-on