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Study Guides
Comprehensive study materials covering Biology, Chemistry, PAT, and Quantitative Reasoning
General Notes
Essential study materials and quick reference guides
Biology
Complete biology review from molecular to systems level
General Chemistry
Master general chemistry concepts and problem-solving
Organic Chemistry
Comprehensive organic chemistry reactions and mechanisms
Perceptual Ability Test (PAT)
Master all six PAT sections with expert strategies and guides
1Keyholes
Identify which aperture a 3D object can pass through
Keyholes Guide
Complete guide to mastering keyholes
2Top-Front-End (TFE)
Visualize 3D objects from different perspectives
3Angle Ranking
Rank angles from smallest to largest
4Hole Punching
Predict the pattern of holes after paper folding and punching
5Cube Counting
Count cubes in a 3D stack with hidden faces
Cube Counting Guide
Tackle cube counting with confidence
Quantitative Reasoning
Excel in math and data sufficiency problems
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