Wellcome
USABO Open Exam Problem-Solving
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Problem-solving camp worksheet - Open exams
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Biolympiads Video -1 (10:02)
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Biolympiads Video -2 (10:32)
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Biolympiads Video -3 (11:00)
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Biolympiads Video -4 (9:23)
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Biolympiads Video -5 (9:40)
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Biolympiads Video -6 (9:20)
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Biolympiads Video -7 (10:48)
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Biolympiads Video -8 (9:39)
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Biolympiads Video -9 (10:10)
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Biolympiads Video -10 (10:11)
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Biolympiads Video -11 (10:39)
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Biolympiads Video -12 (9:51)
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Biolympiads Video -13 (9:41)
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Biolympiads Video -14 (9:41)
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Biolympiads Video -15 (10:13)
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Biolympiads Video -16 (9:56)
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Biolympiads Video -17 (10:04)
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Biolympiads Video -18 (10:10)
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Biolympiads Video -19 (9:09)
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Biolympiads Video -20 (11:01)
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Biolympiads Video -21 (11:24)
Advanced Problem Solving with Tym
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Problem-solving camp - Tym - Worksheet
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Problem-solving camp - Tym - Answers
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q1 (13:17)
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q2 (7:24)
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q3 (8:31)
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q4 (5:35)
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q5 (10:06)
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q6 (5:50)
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q7 (4:42)
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q8 (4:39)
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q9 (3:45)
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q10 (2:37)
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q11 (3:07)
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q12 (6:25)
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q13 (5:24)
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q14 (5:20)
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q15 (4:39)
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q16 (4:41)
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q17 (5:59)
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q18 (9:32)
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q19 (5:20)
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q20 (3:26)
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q21 (4:15)
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q22 (7:56)
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q23 (4:59)
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q24 (4:48)
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q25 (3:46)
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q26 (3:45)
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q27 (7:14)
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q28 (4:40)
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q29 (8:59)
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q30 (7:45)
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q31 (5:48)
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q32 (5:59)
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q33 (6:45)
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q34 (5:23)
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q35 (3:30)
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q36 (5:16)
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q37 (4:55)
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q38 (6:46)
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q39 (6:03)
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q40 (1:59)
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q41 (2:26)
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q42 (1:17)
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q43 (2:59)
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q44 (2:05)
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q45 (1:54)
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q46 (3:37)
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q47 (1:45)
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q48 (3:45)
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q49 (4:25)
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q50 (3:31)
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q51 (2:28)
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q52 (2:53)
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q53 (3:09)
Advanced Problem-Solving with Syinat
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Problem-solving camp - Syinat - Worksheet
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Problem-solving camp - Syinat - Answers
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Problem solving with Syinat Part 1 (10:11)
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Problem solving with Syinat Part 2 (8:37)
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Problem solving with Syinat Part 3 (10:40)
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Problem solving with Syinat Part 4 (8:53)
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Problem solving with Syinat Part 5 (8:51)
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Problem solving with Syinat Part 6 (11:02)
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Problem solving with Syinat Part 7 (13:03)
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Problem solving with Syinat Part 8 (9:40)
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Problem solving with Syinat Part 9 (13:37)
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Problem solving with Syinat Part 10 (9:52)
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Problem solving with Syinat Part 11 (10:36)
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Problem solving with Syinat Part 12 (10:38)
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Problem solving with Syinat Part 13 (12:39)
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Problem solving with Syinat Part 14 (15:21)
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Problem solving with Syinat Part 15 (11:11)
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Problem solving with Syinat Part 16 (9:41)
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Problem solving with Syinat Part 17 (5:58)
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Problem solving with Syinat Part 18 (11:15)
USABO 2021 Semifinal Problem-solving session
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USABO Semifinal 2021 paper
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Problem-solving from Semifinals - Worksheet
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USABO Semifinal 2021 review Part 1 (39:46)
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USABO Semifinal 2021 review Part 2 (39:53)
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USABO Semifinal 2021 review Part 3 (40:03)
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USABO Semifinal 2021 review Part 4 (5:57)
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USABO Semifinal 2021 review Part 5 (39:37)
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USABO Semifinal 2021 review Part 6 (40:05)
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USABO Semifinal 2021 review Part 7 (40:04)
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USABO Semifinal 2021 review Part 8 (5:48)
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USABO 2021 Semifinals Part 9 (38:53)
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USABO 2021 Semifinals Part 10 (40:06)
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USABO 2021 Semifinals Part 11 (40:02)
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USABO 2021 Semifinals Part 12 (5:48)
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USABO Semifinal review March 13 Part 1 (39:13)
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USABO Semifinal review March 13 Part 2 (39:40)
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USABO Semifinal review March 13 Part 3 (36:51)
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USABO Semifinal review March 19 Part 1 (41:04)
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USABO Semifinal review March 19 Part 2 (39:59)
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USABO Semifinal review March 19 Part 3 (39:37)
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USABO Semifinal review March 20 Part 1 (40:08)
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USABO Semifinal review March 20 Part 2 (40:05)
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USABO Semifinal review March 20 Part 3 (39:59)
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USABO Semifinal 2021 review March 26 Part 1 (40:58)
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USABO Semifinal 2021 review March 26 Part 2 (40:14)
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USABO Semifinal 2021 review March 26 Part 3 (39:38)
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USABO semifinal 2021 review March 27 Part 1 (39:43)
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USABO semifinal 2021 review March 27 Part 2 (39:50)
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USABO semifinal 2021 review March 27 Part 3 (39:52)
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USABO semifinal 2021 review March 27 Part 4 (4:39)
Probabilities
Statistics for the Biology Olympiad
Descriptive statistics
Statistical tests
Useful handouts
Class recordings - 2022
Class recordings - 2023
USABO 2024 BOOTCAMP - CLASS RECORDINGS
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Class schedule
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December 23 Part 1 - Problem-solving in USABO Open exams (132:37)
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December 23 Part 2 - Problem-solving in Human physiology (115:46)
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December 24 - Problem-solving in USABO Open exams (146:19)
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December 27 - Part 1 - USABO 2023 Open exam review (153:02)
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December 27 - Part 2 - Statistics (110:19)
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December 28 - Part 1 - USABO 2022 Open exam review (155:34)
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December 28 - Part 2 - Probabilities (121:54)
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December 29 - Part 1 - USABO Semifinal 2021 Review (151:47)
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December 29 - Part 2 - Problem-solving from USABO Semifinals (131:09)
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December 30 - Part 1 - Problem-solving in Human physiology (127:46)
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December 30 - Part 2 - Problem-solving from USABO Semifinals (130:11)
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January 6 - Problem-solving from IBO (123:47)
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January 7 - Problem-solving from IBO (129:44)
USABO Open exams
