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"01a0bba7-c30a-7305-adca-600c1989c6a3", "title": "I Was Good at Taking Tests", "url": "https://jrh794.wordpress.com/2012/11/13/i-was-good-at-taking-tests/", "published_at": "2012-11-13T21:46:16+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783afe184a", "title": "Cool Graphs on Spheres", "url": "https://jrh794.wordpress.com/2012/11/08/cool-graphs-on-spheres/", "published_at": "2012-11-08T19:49:17+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783bb4289b", "title": "Wasting My Own Time", "url": "https://jrh794.wordpress.com/2012/11/03/wasting-my-own-time/", "published_at": "2012-11-03T19:05:37+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783bd18cd3", "title": "You Will Be Haunted", "url": "https://jrh794.wordpress.com/2012/11/02/you-will-be-haunted/", "published_at": "2012-11-02T17:55:44+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783c6fada3", "title": "Proving Trigonometric Identities Using the Unit Circle – An Example", "url": "https://jrh794.wordpress.com/2012/10/31/proving-trigonometric-identities-using-the-unit-circle-an-example/", "published_at": "2012-10-31T18:42:49+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783ce04d51", "title": "Tiger University", "url": "https://jrh794.wordpress.com/2012/10/25/tiger-university/", "published_at": "2012-10-25T18:40:54+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783cfc7b39", "title": "Function Graphs in the Real Projective Plane", "url": "https://jrh794.wordpress.com/2012/10/22/function-graphs-in-the-real-projective-plane/", "published_at": "2012-10-22T17:08:51+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783d39c778", "title": "I Love a Fire", "url": "https://jrh794.wordpress.com/2012/10/18/i-love-a-fire/", "published_at": "2012-10-18T19:06:27+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783e1cf10a", "title": "An Open Office Door", "url": "https://jrh794.wordpress.com/2012/10/16/an-open-office-door/", "published_at": "2012-10-16T15:20:56+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783e7d1932", "title": "Deriving the Quadratic Formula – A Subtlety", "url": "https://jrh794.wordpress.com/2012/10/04/deriving-the-quadratic-formula-a-subtlety/", "published_at": "2012-10-04T21:36:39+00:00" }, { "id": "01a0bbac-c789-712f-92fd-99783ee12c52", "title": "Seeing, Hearing, Introverts in the Classroom", "url": "https://jrh794.wordpress.com/2012/09/27/seeing-hearing-introverts-in-the-classroom/", "published_at": "2012-09-27T18:20:37+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed0527878", "title": "Can’t Sleep – Try Mental Math", "url": "https://jrh794.wordpress.com/2012/09/24/cant-sleep-try-mental-math/", "published_at": "2012-09-24T21:23:37+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed07a860e", "title": "Death of a Teacher", "url": "https://jrh794.wordpress.com/2012/09/15/death-of-a-teacher/", "published_at": "2012-09-15T23:38:47+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed0ec5b6c", "title": "Teaching Mathematics is Where I Find Myself", "url": "https://jrh794.wordpress.com/2012/09/13/teaching-mathematics-is-where-i-find-myself/", "published_at": "2012-09-13T15:53:34+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed154589f", "title": "A Liberal Education – Part II -Thinking Tools", "url": "https://jrh794.wordpress.com/2012/08/30/a-liberal-education-part-ii-thinking-tools/", "published_at": "2012-08-30T16:28:37+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed23776c6", "title": "A Programming Course or a Geometry Course", "url": "https://jrh794.wordpress.com/2012/08/22/a-programming-course-or-a-geometry-course/", "published_at": "2012-08-22T17:15:53+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed294612c", "title": "It is Impossible to trisect an angle of 60 degrees. So What?", "url": "https://jrh794.wordpress.com/2012/08/16/it-is-impossible-to-trisect-an-angle-of-60-degrees-so-what/", "published_at": "2012-08-16T16:55:20+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed2fcdef0", "title": "A Liberal Education – Part I – What Did a Student Do in College?", "url": "https://jrh794.wordpress.com/2012/08/13/a-liberal-education-part-i-what-did-a-student-do-in-college/", "published_at": "2012-08-13T17:27:56+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed3d6f16f", "title": "Kahn Academy – Really?", "url": "https://jrh794.wordpress.com/2012/07/25/kahn-academy-really/", "published_at": "2012-07-25T16:47:42+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed421b722", "title": "Dark Matter Mathematics – Jim Free Associates", "url": "https://jrh794.wordpress.com/2012/07/11/dark-matter-mathematics-jim-free-associates/", "published_at": "2012-07-11T16:04:55+00:00" }, { "id": "01a0bbb1-c14d-7196-b8ce-409ed42ee619", "title": "The Jordan Normal Form", "url": "https://jrh794.wordpress.com/2012/07/02/the-jordan-normal-form/", "published_at": "2012-07-02T17:32:46+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f6d762578", "title": "A Tricky Domain Problem and Wolfram Alpha", "url": "https://jrh794.wordpress.com/2012/06/14/a-tricky-domain-problem-and-wolfram-alpha/", "published_at": "2012-06-14T18:35:27+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f6e01d361", "title": "Ulysses S. Grant Could Have Been a Mathematician", "url": "https://jrh794.wordpress.com/2012/06/08/ulysses-s-grant-could-have-been-a-mathematician/", "published_at": "2012-06-08T19:02:00+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f6eb05774", "title": "Lean Start-Up Methodology – What Can Education Learn?", "url": "https://jrh794.wordpress.com/2012/06/08/lean-start-up-methodology-what-can-education-learn/", "published_at": "2012-06-08T18:26:21+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f6f366a48", "title": "Remembering Students’ Names", "url": "https://jrh794.wordpress.com/2012/06/04/remember-students-names/", "published_at": "2012-06-04T18:17:15+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f700850d3", "title": "What I Wish I Had Asked Dr. Ribet", "url": "https://jrh794.wordpress.com/2012/06/02/what-i-wish-i-had-asked-dr-ribet/", "published_at": "2012-06-02T22:03:05+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f70c863cb", "title": "Matching Homework to Student", "url": "https://jrh794.wordpress.com/2012/06/01/matching-homework-to-student/", "published_at": "2012-06-01T21:53:09+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f7174331f", "title": "When Not to Help a Student with Their Homework", "url": "https://jrh794.wordpress.com/2012/05/29/when-not-to-help-a-student-with-their-homework/", "published_at": "2012-05-29T21:52:45+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f71d8b36f", "title": "It’s True. There’s a Proof. Here’s Why.", "url": "https://jrh794.wordpress.com/2012/05/25/its-true-theres-a-proof-heres-why/", "published_at": "2012-05-25T17:01:37+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f71ec773e", "title": "The Urge to Sharpen a Pencil", "url": "https://jrh794.wordpress.com/2012/05/18/the-urge-to-sharpen-a-pencil/", "published_at": "2012-05-18T22:22:09+00:00" }, { "id": "01a0bbb7-55ec-725f-933b-b59f72193fff", "title": "Vocational Education", "url": "https://jrh794.wordpress.com/2012/05/10/vocational-education/", "published_at": "2012-05-10T14:57:06+00:00" } ] posts Claim your blog

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2015

A Pre-Quantitative Literacy Course original ↗

16 Jan 2015

2014

Let Us Now Praise Ditto Marks original ↗

8 Dec 2014

I Saw a White Horse Today – Proving Algebraic Identities or Not original ↗

19 Nov 2014

The Future for Our Students original ↗

10 Nov 2014

Precise Language original ↗

22 Oct 2014

A Year of Nights Wondering – VI original ↗

20 Oct 2014

Thinking about Quantitative Literacy and High School Algebra original ↗

1 Oct 2014

The Measure of a University – A Thought Experiment original ↗

23 Sept 2014

Summer Reading II original ↗

28 Aug 2014

Summer Reading I original ↗

21 Aug 2014

Managing by Storytelling – It Goes Both Ways original ↗

21 Jul 2014

The Pain of Lending a Book original ↗

9 Jul 2014

So Important but Too Deep to Make Compelling?original ↗

20 Jun 2014

Muscles Ache for the Feel of a Stylus original ↗

5 May 2014

The Stub of a Pencil original ↗

2 May 2014

I Wish I Could Tell You …original ↗

14 Apr 2014

Essay Questions in Beginning Calculus Classes – An Example original ↗

8 Apr 2014

How Could I Resist?original ↗

31 Mar 2014

Google Lied To Me original ↗

17 Mar 2014

How To Use Formulas: An Example original ↗

4 Mar 2014

Teaching Absolute Value Inequalities – Another Idea original ↗

7 Feb 2014

“Teaching”, “Learning”, “Testing” – Word Trends original ↗

6 Feb 2014

Pen-enabled Microsoft Surface 2 – A Shattered Dream original ↗

6 Feb 2014

In the End – Just a Bunch of Pretty Pictures original ↗

14 Jan 2014

The Secret Life of Integers – Who Knew?original ↗

9 Jan 2014

2013

It’s All Math so Let’s Give Up original ↗

23 Dec 2013

The Flipped Classroom – Revisited: The Ideal original ↗

19 Dec 2013

The Flipped Classroom – A Question of Time original ↗

10 Dec 2013

A Year of Nights of Wondering IV: The Long and Sour of It All original ↗

25 Nov 2013

It’s All Formulas original ↗

20 Nov 2013

Tracking Handwriting: Should I be a Little Depressed?original ↗

20 Nov 2013

The Light Melancholy of Teaching original ↗

6 Nov 2013

Do We Really Need Least Common Denominators?original ↗

18 Oct 2013

The Number of Ways to Shuffle Cards Clumsily original ↗

1 Oct 2013

What To Know About Any Function original ↗

28 Sept 2013

Cool Factoring Visualization original ↗

5 Sept 2013

Naming Sutras original ↗

29 Aug 2013

Oh What a Tangled Web I Have Woven original ↗

14 Aug 2013

Excelling original ↗

1 Aug 2013

Greatest Area given a 3D Boundary original ↗

27 Jul 2013

Motivated Students Teach Themselves original ↗

19 Jul 2013

Quantitative Literacy – The Nearly Impossible Dream original ↗

9 Jul 2013

Powers of 9/10’s original ↗

26 Jun 2013

Edging Coloring Complete Graphs – Two Examples original ↗

10 Jun 2013

Uselessly Wise original ↗

3 Jun 2013

Proofs – Escaping Print Media original ↗

26 May 2013

The Joy of Explaining original ↗

23 May 2013

So Right On I Wanted to Shout original ↗

9 May 2013

Good Teachers Have More Than One Model original ↗

8 May 2013

What’s Wrong with MOOCs original ↗

6 May 2013

A Year of Wondering VI: Serendipity – Too Rare original ↗

25 Apr 2013

Pythagorean Theorem – Cool Proof original ↗

3 Apr 2013

Factoring Three Digit Numbers using Divisibility Tests original ↗

1 Apr 2013

Divisibility by 17 original ↗

30 Mar 2013

Divisibility Test for Thirteen original ↗

28 Mar 2013

Math Makes Me Happy original ↗

18 Mar 2013

What to Know About a Function original ↗

12 Mar 2013

Completing the Square Versus The Quadratic Formula original ↗

9 Mar 2013

Customer Service original ↗

23 Feb 2013

A Sequence and A Lesson original ↗

9 Feb 2013

Handwriting and Mathematics original ↗

1 Feb 2013

The “Center” of a Polynomial Graph original ↗

11 Jan 2013

2012

George, Martha, and Me original ↗

28 Dec 2012

My Visit to the Math Museum original ↗

22 Dec 2012

Not “Why Algebra?” But “What Algebra?”original ↗

15 Dec 2012

Rationalizing the Denominator original ↗

13 Dec 2012

Multiplying Mixed Fractions Using Distribution – Why?original ↗

13 Dec 2012

Canceling – One Slash, Vee Slash, Big Slash original ↗

29 Nov 2012

Jim’s Grading System for Algebra Classes original ↗

19 Nov 2012

I Was Good at Taking Tests original ↗

13 Nov 2012

Cool Graphs on Spheres original ↗

8 Nov 2012

Wasting My Own Time original ↗

3 Nov 2012

You Will Be Haunted original ↗

2 Nov 2012

Proving Trigonometric Identities Using the Unit Circle – An Example original ↗

31 Oct 2012

Tiger University original ↗

25 Oct 2012

Function Graphs in the Real Projective Plane original ↗

22 Oct 2012

I Love a Fire original ↗

18 Oct 2012

An Open Office Door original ↗

16 Oct 2012

Deriving the Quadratic Formula – A Subtlety original ↗

4 Oct 2012

Seeing, Hearing, Introverts in the Classroom original ↗

27 Sept 2012

Can’t Sleep – Try Mental Math original ↗

24 Sept 2012

Death of a Teacher original ↗

15 Sept 2012

Teaching Mathematics is Where I Find Myself original ↗

13 Sept 2012

A Liberal Education – Part II -Thinking Tools original ↗

30 Aug 2012

A Programming Course or a Geometry Course original ↗

22 Aug 2012

It is Impossible to trisect an angle of 60 degrees. So What?original ↗

16 Aug 2012

A Liberal Education – Part I – What Did a Student Do in College?original ↗

13 Aug 2012

Kahn Academy – Really?original ↗

25 Jul 2012

Dark Matter Mathematics – Jim Free Associates original ↗

11 Jul 2012

The Jordan Normal Form original ↗

2 Jul 2012

A Tricky Domain Problem and Wolfram Alpha original ↗

14 Jun 2012

Ulysses S. Grant Could Have Been a Mathematician original ↗

8 Jun 2012

Lean Start-Up Methodology – What Can Education Learn?original ↗

8 Jun 2012

Remembering Students’ Names original ↗

4 Jun 2012

What I Wish I Had Asked Dr. Ribet original ↗

2 Jun 2012

Matching Homework to Student original ↗

1 Jun 2012

When Not to Help a Student with Their Homework original ↗

29 May 2012

It’s True. There’s a Proof. Here’s Why.original ↗

25 May 2012

The Urge to Sharpen a Pencil original ↗

18 May 2012

Vocational Education original ↗

10 May 2012