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Leigh Bortins

Leigh Bortins

@leighbortins•5.7K subscribers•462 videos
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About Leigh Bortins

Home Life with Leigh Bookclubs Speaking Requests Partners Leigh in the Media…

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462
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5.7K
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Jul 8, 2007
Joined YouTube

Leigh Bortins Episode Catalog

Explore every episode. Find what matters.
Jul 17, 2026
56:59
Common Latin Book Club | Episode 4: Memorize Vocabulary
3410
Jul 16, 2026
52:48
Common Latin Book Club | Episode 3: Recite the Catechism
6700
Jul 15, 2026
1:01:11
The Math Map | Summer Book Club 2026 | Week 13: Simplifying Fractions
1300
Jul 7, 2026
1:42
Bob McEwen Recognizes Classical Conversations | Council for National Policy 2023
1400
Jul 2, 2026
1:00:34
The Math Map | Summer Book Club 2026 | Week 12: Division using Fractions
1200
Jun 25, 2026
1:25:59
The Math Map | Summer Book Club 2026 | Week 11: Factorization
3500
Jun 24, 2026
1:31:47
The Math Map | Summer Book Club 2026 | Week 10: Division
1100
Jun 18, 2026
1:47
Sing Choirs of New Jerusalem
1130
Jun 11, 2026
45:28
Common Latin Book Club | Episode 2: Reading the Vulgate
5950
Jun 10, 2026
1:02:43
The Math Map | Multiplying in Different Forms - 2026 Summer
2600
Jun 10, 2026
37:58
Common Latin Book Club | Episode 1: Introduction
139110
Jun 4, 2026
1:11:08
The Math Map | Multiplying with Place Value & the Distributive Law - 2026 Summer
5210
Jun 4, 2026
34:35
250 Years of America: New Mexico CC Challenge Students Honor the Nation
210
Jun 4, 2026
45:03
250 Years of America: Colorado CC Challenge Students Honor the Nation
710
Jun 4, 2026
55:59
250 Years of America: Arizona CC Challenge Students Honor the Nation
300
Jun 4, 2026
35:14
250 Years of America: Idaho CC Challenge Students Honor the Nation
700
Jun 4, 2026
45:22
250 Years of America: Nevada CC Challenge Students Honor the Nation
900
Jun 4, 2026
37:55
250 Years of America: Montana CC Challenge Students Honor the Nation
1200
Jun 3, 2026
1:22:27
The Math Map | Subtracting with Place Value - 2026 Summer
5410
Jun 3, 2026
1:20:45
The Math Map | Adding with Place Value - 2026 Summer
5000
May 27, 2026
37:59
250 Years of America: South Carolina, Georgia & Alabama CC Challenge Students Honor the Nation
3300
May 27, 2026
57:06
250 Years of America: Georgia & Alabama CC Challenge Students Honor the Nation
900
May 27, 2026
54:08
250 Years of America: Alabama CC Challenge Students Honor the Nation
1000
May 11, 2026
12:00
America Reads the Bible 250th Birthday
3320
May 8, 2026
1:05:32
The Math Map | Counting in Base N - 2026 Summer
27920
May 8, 2026
1:07:55
The Math Map | Counting with Place Value - 2026 Summer
10720
Apr 29, 2026
1:11:11
The Math Map | Counting Units - 2026 Summer
19831
Apr 20, 2026
1:41:51
The Math Map | Measured or Exact? - 2026 Summer
23720
Apr 20, 2026
37:24
250 Years of America: Tennessee CC Challenge Students Honor the Nation
5710
Apr 20, 2026
57:55
250 Years of America: Tennessee CC Challenge Students Honor the Nation
3400
Apr 20, 2026
1:25:38
The Math Map | What Is a Unit? - 2026 Summer
32671
Apr 2, 2026
44:30
The Question - Chapter Six. Math (Audiobook)
3600
Apr 2, 2026
39:57
The Question - Chapter Seven. Geography and Current Events (Audiobook)
1900
Apr 2, 2026
36:59
The Question - Chapter Eleven. Fine Arts (Audiobook)
1100
Apr 2, 2026
25:11
The Question - Epilogue. Rhetorical Thoughts On The Process Of Writing A Book (Audiobook)
1000
Apr 2, 2026
3:06
The Question - Appendix One. Model Questions (Audiobook)
700
Apr 2, 2026
0:20
SHORT
The Question - Closing Credits (Audiobook)
400
Apr 2, 2026
0:05
SHORT
The Question - Part Three. Appendices (Audiobook)
500
Apr 2, 2026
34:40
The Question - Chapter Ten. Science (Audiobook)
1000
Apr 2, 2026
44:10
The Question - Chapter Nine. History (Audiobook)
1800
Apr 2, 2026
39:16
The Question - Chapter Eight. Logic (Audiobook)
1000
Apr 2, 2026
57:34
The Question - Chapter Three. Frequently Asked Questions (Audiobook)
6910
Apr 2, 2026
39:33
The Question - Chapter Five. Writing (Audiobook)
4000
Apr 2, 2026
36:33
The Question - Chapter Four. Reading (Audiobook)
4620
Apr 2, 2026
43:40
The Question - Chapter Two. How the Dialectic Teaches Families to Wrestle (Audiobook)
11710
Apr 2, 2026
0:05
SHORT
The Question - Part Two. The Dialectical Arts (Audiobook)
2400
Apr 2, 2026
26:06
The Question - Chapter One. Why We Still Need Classical Education (Audiobook)
25460
Apr 2, 2026
2:12
The Question - Introduction (Audiobook)
7020
Apr 2, 2026
6:42
The Question - Preface (Audiobook)
5610
Apr 2, 2026
2:20
The Question - Foreword (Audiobook)
3300
Apr 2, 2026
0:04
SHORT
The Question - Part One. The Classical Model (Audiobook)
5410
Apr 2, 2026
0:16
SHORT
The Question - Opening Credits (Audiobook)
10300
Apr 2, 2026
1:12
The Question - Acknowledgments (Audiobook)
5400
Apr 1, 2026
1:19:48
The Math Map | Lesson 30: Reflection
31641
Apr 1, 2026
55:23
The Math Map | Lesson 29: Seeing the Unseen
22321
Mar 19, 2026
52:41
The Math Map | Lesson 28: Proofs
30530
Mar 19, 2026
1:19:48
The Math Map | Lesson 27: Complex Numbers
24040
Mar 18, 2026
37:55
250 Years of America: Mississippi CC Challenge Students Honor the Nation
7420
Mar 14, 2026
39:10
250 Years of America: Louisiana & Oklahoma CC Challenge Students Honor the Nation
7710
Mar 13, 2026
44:13
250 Years of America: Great Lakes Region CC Challenge Students Honor the Nation
8110
Mar 13, 2026
46:05
250 Years of America: Great Lakes Region CC Challenge Students Honor the Nation
5200
Mar 5, 2026
1:06:03
The Math Map | Lesson 26: Accumulated Change
37631
Mar 3, 2026
1:12:05
The Math Map | Lesson 25: Rate of Change
32441
Feb 22, 2026
1:22:14
The Math Map | Lesson 24: Rates
33121
Feb 17, 2026
1:01:32
The Math Map | Lesson 23: Matrices
27441
Feb 17, 2026
1:26:54
The Math Map | Lesson 22: Populations
22110
Feb 6, 2026
50:09
250 Years of America: Missouri, Minnesota, & Wisconsin CC Challenge Students Honor the Nation
18253
Feb 6, 2026
47:46
250 Years of America: Wisconsin CC Challenge Students Honor the Nation
8200
Feb 6, 2026
50:17
250 Years of America: Kansas, Iowa, & Wisconsin CC Challenge Students Honor the Nation
7420
Feb 6, 2026
56:42
250 Years of America: CC Challenge Students Honor the Nation | Kansas & Minnesota
14130
Feb 4, 2026
1:13:36
The Math Map | Lesson 21: Locations
35120
Jan 28, 2026
1:29:23
The Math Map | Lesson 19: Open Shapes
30310
Jan 28, 2026
1:29:38
The Math Map | Lesson 20: Closed Shapes
25940
Jan 27, 2026
40:26
A Classical Conversation with Os Guinness
19941
Jan 8, 2026
1:24:01
The Math Map | Lesson 18: Transformations
57450
Jan 3, 2026
36:39
A Classical Conversation with CC Venezuelans
2.2K7315
Jan 2, 2026
1:39:56
The Math Map | Frequently Asked Questions - 3
23430
Dec 12, 2025
1:15:17
The Math Map | Frequently Asked Questions - 2
18220
Dec 12, 2025
55:43
The Math Map | Frequently Asked Questions - 1
20920
Nov 21, 2025
1:00:05
The Math Map | Lesson 17: Intersected Shapes
48640
Nov 14, 2025
1:15:34
The Math Map | Lesson 16: Triangles in Circles
44561
Nov 7, 2025
1:14:00
The Math Map | Lesson 15: Assessment - 2025 Edition
39530
Nov 6, 2025
1:13:00
The Math Map | Lesson 14: Constructions
46840
Oct 27, 2025
1:14:48
The Math Map | Lesson 13: Circles & Ellipses
35650
Oct 27, 2025
1:05:52
The Math Map | Lesson 12: Polygons
31442
Oct 11, 2025
1:05:01
The Math Map | Lesson 11: Curved Lines
51850
Oct 3, 2025
1:22:07
The Math Map | Lesson 10: Intersected Lines
53220
Sep 29, 2025
1:51:38
The Math Map | Lesson 9: Straight Lines
59630
Sep 18, 2025
1:30:17
The Math Map | Lesson 8: Equations
81661
Sep 12, 2025
1:20:08
The Math Map | Lesson 7: Exponentiation
800112
Sep 6, 2025
59:19
The Math Map | Lesson 6: Division
89262
Aug 29, 2025
1:10:57
The Math Map | Lesson 5: Multiplication
1K71
Aug 22, 2025
1:16:36
The Math Map | Lesson 4: Addition & Subtraction – 2025 edition – TMM at Home
1.2K54
Aug 16, 2025
1:07:46
The Math Map | Lesson 3: Comparison – 2025 edition – TMM at Home
1.7K135
Aug 9, 2025
1:16:06
The Math Map | Lesson 2: Number Notation – 2025 edition - TMM at Home
3.7K2912
Aug 4, 2025
1:09:28
Toward the Quadrivium CC Conference 2011 | Charles Carpenter, The College Considerations
8540
Aug 4, 2025
47:24
Toward the Quadrivium CC Conference 2011 | Nancy Pearcey, The Soul of Science
5220
Aug 4, 2025
53:15
Toward the Quadrivium CC Conference 2011 | Charles Carpenter, SAT Preparation
5500
Aug 4, 2025
23:04
Toward the Quadrivium CC Conference 2011| Leigh Bortins, Homeschooled Graduates Interview
2810
Aug 4, 2025
45:26
Toward the Quadrivium CC Conference 2011 | Nancy Pearcey, How Evangelicals Lost Their Minds
8720
Aug 4, 2025
12:03
Toward the Quadrivium CC Conference 2011 | Leigh Bortins, Beginning the Conversation
4600
Aug 4, 2025
39:54
Toward the Quadrivium CC Conference 2011 | Nancy Pearcey, Teaching Worldview Across Curriculum
9110
Aug 3, 2025
1:27:12
The Math Map | Lesson 1: Ex Nihilo – 2025 edition - TMM at Home
7.9K899
Jul 23, 2025
52:58
The Math Map | Summer Book Club 15: Create Your Own Game & Spirograph
55220
Jul 17, 2025
37:53
The Math Map | Summer Book Club 14: Race to the Origin & Checkers
24800
Jul 14, 2025
42:54
The Math Map | Summer Book Club 13: Slopes & Area Under the Curve
17610
Jul 7, 2025
55:33
The Math Map | Summer Book Club 12: Time Zones & Stoichiometry
25601
Jun 27, 2025
59:30
The Math Map | Summer Book Club 11: Basic Origami and Score!
26710
Jun 20, 2025
1:00:37
The Math Map | Summer Book Club 10: Points, Lines, and Planes & Globe
20400
Jun 13, 2025
27:05
Markers & Milestones | Ryan Smith, New Aberdeen College
20240
Jun 12, 2025
55:00
The Math Map | Summer Book Club 9: Tangrams & Transformations
27730
Jun 5, 2025
57:43
The Math Map | Summer Book Club 8: Board Games & Unit Circle Parchisi
33931
May 30, 2025
47:23
The Math Map | Summer Book Club 7: Celtic Chess and Ruler & Compass
32640
May 22, 2025
54:00
The Math Map | Summer Book Club | The Math Map Companion
89081
May 22, 2025
59:23
The Math Map | Summer Book Club 6: Roundabouts & Dot Paper
30331
May 14, 2025
1:13:36
The Math Map | Summer Book Club 5 Battleship & Missing Angles
36442
May 3, 2025
1:11:18
The Math Map | Summer Book Club 4 - Fox & Geese, Manipulatives & Tools
44630
Apr 24, 2025
1:02:57
The Math Map | Summer Book Club 3 Multiplication Chart & Fractions
46840
Apr 23, 2025
1:06:31
The Math Map | Summer Book Club 2 – Games | Justice & Hundred Number Chart
67520
Apr 15, 2025
1:15:42
The Math Map | Summer Book Club 1 – Games (Number Knockout & Place Value)
2.8K282
Apr 4, 2025
1:32:29
The Math Map | Lesson 30 Reflection
54340
Mar 29, 2025
1:03:40
The Math Map | Lesson 29 Seeing the Unseen
1.5K81
Mar 22, 2025
1:06:57
The Math Map | Lesson 28 Proofs
1.2K61
Mar 18, 2025
52:00
Words Aptly Spoken | Iliad
28510
Mar 13, 2025
1:22:20
The Math Map | Lesson 27 Complex Numbers
1.4K85
Mar 6, 2025
45:58
Words Aptly Spoken | The Discoverers
20110
Mar 6, 2025
1:16:31
The Math Map | Lesson 26 Accumulated Change
1.5K141
Feb 27, 2025
49:06
Words Aptly Spoken | Where the Red Fern Grows
13700
Feb 27, 2025
1:14:19
The Math Map | Lesson 25 Rate of Change
1.4K86
Feb 21, 2025
1:05:08
The Math Map | Lesson 24 Rates
1.4K143
Feb 15, 2025
1:19:17
The Math Map | Lesson 23 Matrices
1.5K102
Feb 15, 2025
38:12
Words Aptly Spoken | The Lion, Witch, and Wardrobe
18910
Feb 6, 2025
1:02:43
The Math Map | Lesson 22 Populations
1.1K81
Jan 31, 2025
1:08:57
The Math Map | Lesson 21 Locations
1.4K94
Jan 30, 2025
43:45
Words Aptly Spoken | Emperors of Rome
15220
Jan 24, 2025
55:57
Words Aptly Spoken | Exploring the Oceans with Uncle Paul
22820
Jan 23, 2025
1:22:41
The Math Map | Lesson 20 Solid Shapes
1.4K122
Jan 17, 2025
1:16:45
The Math Map | Lesson 19 Open Shapes
1.5K124
Jan 17, 2025
46:20
Words Aptly Spoken | New World Echoes
13600
Jan 9, 2025
43:12
Words Aptly Spoken | American Language Series
37340
Jan 9, 2025
1:08:53
The Math Map | Lesson 18 Transformations
1.5K129
Dec 19, 2024
47:43
Words Aptly Spoken | Humility - The Journey Toward Holiness
11801
Dec 19, 2024
59:00
The Math Map | Q&A - 3
1.2K60
Dec 12, 2024
46:50
The Math Map | Q&A - 2
25540
Dec 5, 2024
44:11
Words Aptly Spoken | The Office of Assertion
46340
Dec 5, 2024
1:07:01
The Math Map | Q&A -1
81570
Nov 22, 2024
45:34
Words Aptly Spoken | The Soul of Science
12341
Nov 22, 2024
58:51
The Math Map | Lesson 17 Intersected Shapes
1.8K143
Nov 15, 2024
1:16:51
The Math Map | Lesson 16 Triangles in Circles
2.2K172
Nov 14, 2024
45:25
Words Aptly Spoken | Practicing Affirmation
45130

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Leigh Bortins · Sentinel