Every lesson for content area B of Unit 1 (Principles and Applications of Biology) in the Pearson Level 3 Alternative Academic Qualification (AAQ) in Applied Science - twelve complete, ready-to-teach lessons with PowerPoints.

What the bundle covers:
• B1 Water - structure, polarity, hydrogen bonding and the properties life depends on
• B2 Carbohydrates - monosaccharides, polysaccharides, functions and the food tests
• B3 Proteins - amino acids, the peptide bond, the four levels of structure, functions and the Biuret test
• B4 Nucleic acids - nucleotides, DNA, base pairing, RNA and the genetic code
• B5 Lipids - triglycerides and ester bonds, saturated and unsaturated fats and the emulsion test, phospholipids and cholesterol

Every lesson includes:
• Student worksheet (PDF and editable Word)
• Teacher version with model answers and mark schemes (PDF and editable Word)
• PowerPoint built from the same content as the worksheet, so the board and the sheet always agree
• Diagrams appear twice in the deck: once with numbered markers to question the class on, then again with the answers revealed
• Teacher notes: lesson flow, common misconceptions and a context box
• Retrieval starter (5 marks), structured tasks, Check for Understanding quiz (10 marks) and written-task practice (15 marks) ending with a levels-marked 6-mark question

That is roughly twelve hours of teaching, with all questions original.

Written for the Pearson Level 3 Alternative Academic Qualification in Applied Science, first taught September 2025. Not endorsed by Pearson. Single-school licence.