Cp/qic phys (#3220)

Uploading content for Qiskit in Classroom set 1: quantum mechanics. Not
yet ready for review. Starting PR to getting better linting error
feedback. Can't parse what I'm getting on my machine.

---------

Co-authored-by: ABBY CROSS <across@us.ibm.com>
Co-authored-by: Frank Harkins <frankharkins@hotmail.co.uk>

Author: 3 people

ImageMagick.tar.gz

@@ -0,0 +1,26 @@
+{
+  "title": "Quantum diagonalization algorithms",
+  "collapsed": true,
+  "children": [
+    {
+      "title": "Overview",
+      "url": "/learning/courses/qiskit-in-classrooms-quantum-mechanics"
+    },
+    {
+      "title": "Superposition with Qiskit",
+      "url": "/learning/courses/qiskit-in-classrooms-quantum-mechanics/superposition-with-qiskit"
+    },
+    {
+      "title": "Stern-Gerlach measurements with Qiskit",
+      "url": "/learning/courses/qiskit-in-classrooms-quantum-mechanics/stern-gerlach-measurements-with-qiskit"
+    },
+    {
+      "title": "Exploring uncertainty with Qiskit",
+      "url": "/learning/courses/qiskit-in-classrooms-quantum-mechanics/exploring-uncertainty-with-qiskit"
+    },
+    {
+      "title": "Bell's inequality with Qiskit",
+      "url": "/learning/courses/qiskit-in-classrooms-quantum-mechanics/bells-inequality-with-qiskit"
+    }    
+  ]
+}

learning/courses/qiskit-in-classrooms-quantum-mechanics/_toc.json

@@ -0,0 +1,16 @@
+---
+title: Overview
+description: This is a collection of stand-alone modules designed for an undergraduate quantum mechanics course.
+---
+
+# Overview
+
+This collection of Qiskit in classroom modules is designed to fit into an undergraduate quantum mechanics course. The goal is to help educators and students leverage quantum computers to experimentally explore topics integral to a quantum mechanics course, such as uncertainty and superposition.
+Each module should be started in class with some group and instructor support, but can be completed independently or in small groups. All activities can be completed in much less than the free time allotted as part of the Open Plan available to all users. Simulator options are also built in, just in case students accidentally exhaust their free quantum computing time.
+
+## Recommended background
+
+Each module contains recommendations on where in a curriculum each module might be most effective. Generally, students will get the most out of these modules if they have:
+
+- Some linear algebra background ( $2 \times 2$ matrices should be sufficient)
+- Some Python familiarity, though most notebooks can simply be run as written