BTEC Level 3 AAQ Engineering Unit 1: Module 3 Loaded Components – 2 Editable Lesson PowerPoints (L17–L18)
Two complete, ready-to-teach PowerPoint lessons for Unit 1: Engineering Principles of the Pearson Level 3 AAQ BTEC National in Engineering (Extended Certificate, 610/3962/7). 56 slides in total, with detailed teacher notes on every slide.
WHAT’S INCLUDED
L17 Direct stress, direct strain and Young’s modulus (28 slides)
L18 Shear stress, shear strain, modulus of rigidity, tensile and shear strength (28 slides)
Direct vs shear comparison table
Module 3 self-assessment
All files in one ZIP
EVERY LESSON INCLUDES
Do Now retrieval starter with answers
Real engineering challenge (footbridge hanger, trailer hitch pin)
Objectives mapped to specification references
Supported, Core and Challenge success criteria
Accurate, fully editable diagrams, plus an editable stress–strain chart
I DO / WE DO / YOU DO modelling with a consistent 8-step calculation method
Hinge question with answer reveal
Common misconceptions
Practice tasks with full worked answers
Exam-style question with indicative mark scheme
Challenge task with full worked solution
Plenary, exit ticket and self-assessment
SPECIFICATION COVERAGE
B1.2.1 direct stress; B1.2.2 direct strain; B1.2.3 shear stress; B1.2.4 shear strain; B1.2.5 tensile strength; B1.2.6 shear strength; B1.2.7a Young’s modulus; B1.2.7b modulus of rigidity. Applications include tie bars, columns, hollow struts, rivets, bolts, punching, anti-vibration mounts and double-shear pins. Mensuration and standard form are taught in context.
WHY TEACHERS VALUE IT
Minimal preparation: two lessons ready to teach
Every calculation fully worked and checked
Strong focus on units (N/mm² = MPa, GPa conversions) and choosing the correct area
Tensile test data interpretation (AO2)
Scaffolds for all learners: formula slides, partly completed frames, sentence starters
Practice and answers built into the slides, so no workbook is needed
Professional design built for projection
Fully editable slides, diagrams and questions
WHO IT IS FOR
Teachers of Pearson BTEC Level 3 AAQ Engineering Unit 1 (ages 16–19). Also suitable for revision, intervention and non-specialist cover.
PLEASE NOTE
All practice and exam-style questions are original. Mark schemes are indicative teaching guidance, not official Pearson mark schemes.
Independent educational resource designed to support Pearson BTEC Level 3 AAQ Engineering. This product is not affiliated with, approved by or endorsed by Pearson.
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