diff --git a/doc/pub/week34/html/._week34-bs003.html b/doc/pub/week34/html/._week34-bs003.html
index 6ecc94cbf..3927c5643 100644
--- a/doc/pub/week34/html/._week34-bs003.html
+++ b/doc/pub/week34/html/._week34-bs003.html
@@ -365,7 +365,7 @@ MathJax.Hub.Config({
 <div class="panel-body">
 <!-- subsequent paragraphs come in larger fonts, so start with a paragraph -->
 <ul>
-  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.</li>
+  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.</li>
   <li> Thursdays: regular lectures (12.15pm-2pm)</li> 
   <li> Weekly reading assignments and videos needed to solve projects and exercises.</li>
   <li> Weekly exercises. You can hand in exercises if you want and get an extra score, see below.</li>
diff --git a/doc/pub/week34/html/week34-reveal.html b/doc/pub/week34/html/week34-reveal.html
index 67dc58f9f..3e5209662 100644
--- a/doc/pub/week34/html/week34-reveal.html
+++ b/doc/pub/week34/html/week34-reveal.html
@@ -239,7 +239,7 @@ MathJax.Hub.Config({
 <p>
 <ul>
 
-<p><li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.</li>
+<p><li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.</li>
 
 <p><li> Thursdays: regular lectures (12.15pm-2pm)</li>
 
diff --git a/doc/pub/week34/html/week34-solarized.html b/doc/pub/week34/html/week34-solarized.html
index f8ecfafa7..b79ce7a3b 100644
--- a/doc/pub/week34/html/week34-solarized.html
+++ b/doc/pub/week34/html/week34-solarized.html
@@ -345,7 +345,7 @@ MathJax.Hub.Config({
 <b></b>
 <p>
 <ul>
-  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.</li>
+  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.</li>
   <li> Thursdays: regular lectures (12.15pm-2pm)</li> 
   <li> Weekly reading assignments and videos needed to solve projects and exercises.</li>
   <li> Weekly exercises. You can hand in exercises if you want and get an extra score, see below.</li>
diff --git a/doc/pub/week34/html/week34.html b/doc/pub/week34/html/week34.html
index 1e930c0d8..1f2d6be2f 100644
--- a/doc/pub/week34/html/week34.html
+++ b/doc/pub/week34/html/week34.html
@@ -422,7 +422,7 @@ MathJax.Hub.Config({
 <b></b>
 <p>
 <ul>
-  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.</li>
+  <li> The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.</li>
   <li> Thursdays: regular lectures (12.15pm-2pm)</li> 
   <li> Weekly reading assignments and videos needed to solve projects and exercises.</li>
   <li> Weekly exercises. You can hand in exercises if you want and get an extra score, see below.</li>
diff --git a/doc/pub/week34/ipynb/ipynb-week34-src.tar.gz b/doc/pub/week34/ipynb/ipynb-week34-src.tar.gz
index 80e4af79a..046eb4aef 100644
Binary files a/doc/pub/week34/ipynb/ipynb-week34-src.tar.gz and b/doc/pub/week34/ipynb/ipynb-week34-src.tar.gz differ
diff --git a/doc/pub/week34/ipynb/week34.ipynb b/doc/pub/week34/ipynb/week34.ipynb
index 30d16a62c..b1194616d 100644
--- a/doc/pub/week34/ipynb/week34.ipynb
+++ b/doc/pub/week34/ipynb/week34.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "markdown",
-   "id": "f7532135",
+   "id": "ffbf7df6",
    "metadata": {
     "editable": true
    },
@@ -14,7 +14,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "043e1b2d",
+   "id": "af610714",
    "metadata": {
     "editable": true
    },
@@ -27,7 +27,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8cc4e881",
+   "id": "c7cf4cf4",
    "metadata": {
     "editable": true
    },
@@ -51,7 +51,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fadc8cc7",
+   "id": "764b6708",
    "metadata": {
     "editable": true
    },
@@ -67,14 +67,14 @@
   },
   {
    "cell_type": "markdown",
-   "id": "851b15e0",
+   "id": "c2adb929",
    "metadata": {
     "editable": true
    },
    "source": [
     "## Lectures and ComputerLab\n",
     "\n",
-    "  * The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.\n",
+    "  * The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.\n",
     "\n",
     "  * Thursdays: regular lectures (12.15pm-2pm) \n",
     "\n",
@@ -91,7 +91,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "dd4af21b",
+   "id": "88eb5b14",
    "metadata": {
     "editable": true
    },
@@ -105,7 +105,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b656cbfe",
+   "id": "8200bf68",
    "metadata": {
     "editable": true
    },
@@ -127,7 +127,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "93223711",
+   "id": "89686e8f",
    "metadata": {
     "editable": true
    },
@@ -157,7 +157,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9b4c8d99",
+   "id": "3cd15b84",
    "metadata": {
     "editable": true
    },
@@ -175,7 +175,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "7cfd3df0",
+   "id": "67b76907",
    "metadata": {
     "editable": true
    },
@@ -203,7 +203,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "612a15ba",
+   "id": "98764e52",
    "metadata": {
     "editable": true
    },
@@ -217,7 +217,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "c9016096",
+   "id": "91940572",
    "metadata": {
     "editable": true
    },
@@ -237,7 +237,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a4cc15b4",
+   "id": "4bfd62c7",
    "metadata": {
     "editable": true
    },
@@ -249,7 +249,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "145ffac7",
+   "id": "a03a738c",
    "metadata": {
     "editable": true
    },
@@ -269,7 +269,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ca323e9b",
+   "id": "63fbd0b0",
    "metadata": {
     "editable": true
    },
@@ -287,7 +287,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9b7fc3c2",
+   "id": "0dcbb096",
    "metadata": {
     "editable": true
    },
@@ -312,7 +312,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5752c998",
+   "id": "998bbbee",
    "metadata": {
     "editable": true
    },
@@ -348,7 +348,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f16d3778",
+   "id": "4cdef052",
    "metadata": {
     "editable": true
    },
@@ -364,7 +364,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "63e1069b",
+   "id": "4a5b8690",
    "metadata": {
     "editable": true
    },
@@ -386,7 +386,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f878b7e9",
+   "id": "14ed116c",
    "metadata": {
     "editable": true
    },
@@ -404,7 +404,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "482275b8",
+   "id": "5dc8729e",
    "metadata": {
     "editable": true
    },
@@ -448,7 +448,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "baeb8aac",
+   "id": "01bb3263",
    "metadata": {
     "editable": true
    },
@@ -491,7 +491,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "010fc963",
+   "id": "3b17ed2b",
    "metadata": {
     "editable": true
    },
@@ -511,7 +511,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5927a574",
+   "id": "4ac3ca0a",
    "metadata": {
     "editable": true
    },
@@ -584,7 +584,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "51971efe",
+   "id": "b55d2ad4",
    "metadata": {
     "editable": true
    },
@@ -613,7 +613,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "82f8c094",
+   "id": "14aff822",
    "metadata": {
     "editable": true
    },
@@ -631,7 +631,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "60028d45",
+   "id": "42adb8a0",
    "metadata": {
     "editable": true
    },
@@ -643,7 +643,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6da7b207",
+   "id": "62fea621",
    "metadata": {
     "editable": true
    },
@@ -678,7 +678,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a88e6d33",
+   "id": "05824ab2",
    "metadata": {
     "editable": true
    },
@@ -708,7 +708,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4e4f0047",
+   "id": "f4d79a16",
    "metadata": {
     "editable": true
    },
@@ -739,7 +739,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "dbaffad9",
+   "id": "906ef54f",
    "metadata": {
     "editable": true
    },
@@ -778,7 +778,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f595bece",
+   "id": "52c5c2ba",
    "metadata": {
     "editable": true
    },
@@ -811,7 +811,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "dae4235d",
+   "id": "941eb8a9",
    "metadata": {
     "editable": true
    },
@@ -846,7 +846,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "cfba7acf",
+   "id": "5722b61c",
    "metadata": {
     "editable": true
    },
@@ -870,7 +870,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "19ec41a9",
+   "id": "5e2444f0",
    "metadata": {
     "editable": true
    },
@@ -897,7 +897,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "3afa0c5f",
+   "id": "0a2681ba",
    "metadata": {
     "editable": true
    },
@@ -907,7 +907,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a92ec098",
+   "id": "ca625b7c",
    "metadata": {
     "editable": true
    },
@@ -919,7 +919,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "7deae69c",
+   "id": "bebb00fe",
    "metadata": {
     "editable": true
    },
@@ -940,7 +940,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "934fdfff",
+   "id": "566d6cf2",
    "metadata": {
     "editable": true
    },
@@ -952,7 +952,7 @@
   {
    "cell_type": "code",
    "execution_count": 1,
-   "id": "dca97bc2",
+   "id": "810e9b87",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -964,7 +964,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f47b0b29",
+   "id": "ba830354",
    "metadata": {
     "editable": true
    },
@@ -975,7 +975,7 @@
   {
    "cell_type": "code",
    "execution_count": 2,
-   "id": "1b3a20a3",
+   "id": "0bcc2f5f",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -989,7 +989,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4cd907bb",
+   "id": "e5094f84",
    "metadata": {
     "editable": true
    },
@@ -1001,7 +1001,7 @@
   {
    "cell_type": "code",
    "execution_count": 3,
-   "id": "028364c8",
+   "id": "9f335102",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1015,7 +1015,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "a0cd5afe",
+   "id": "31032ceb",
    "metadata": {
     "editable": true
    },
@@ -1027,7 +1027,7 @@
   {
    "cell_type": "code",
    "execution_count": 4,
-   "id": "f329aca1",
+   "id": "1a3b022a",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1041,7 +1041,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5b92b4e9",
+   "id": "b19dffca",
    "metadata": {
     "editable": true
    },
@@ -1058,7 +1058,7 @@
   {
    "cell_type": "code",
    "execution_count": 5,
-   "id": "f258c940",
+   "id": "2e24268b",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1075,7 +1075,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "89d78d01",
+   "id": "2322d164",
    "metadata": {
     "editable": true
    },
@@ -1087,7 +1087,7 @@
   {
    "cell_type": "code",
    "execution_count": 6,
-   "id": "6e065f52",
+   "id": "f47e810d",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1101,7 +1101,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4fa78114",
+   "id": "006894d4",
    "metadata": {
     "editable": true
    },
@@ -1112,7 +1112,7 @@
   {
    "cell_type": "code",
    "execution_count": 7,
-   "id": "2238cad1",
+   "id": "e2bb8970",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1126,7 +1126,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fa28e0fa",
+   "id": "1e924dc8",
    "metadata": {
     "editable": true
    },
@@ -1137,7 +1137,7 @@
   {
    "cell_type": "code",
    "execution_count": 8,
-   "id": "20d5ef68",
+   "id": "f2206366",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1151,7 +1151,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "bd198df2",
+   "id": "eda829ba",
    "metadata": {
     "editable": true
    },
@@ -1166,7 +1166,7 @@
   {
    "cell_type": "code",
    "execution_count": 9,
-   "id": "13fc0e25",
+   "id": "885afde2",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1180,7 +1180,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "ffd673de",
+   "id": "a072664c",
    "metadata": {
     "editable": true
    },
@@ -1191,7 +1191,7 @@
   {
    "cell_type": "code",
    "execution_count": 10,
-   "id": "e4c89001",
+   "id": "05463ce3",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1206,7 +1206,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "0ea77f2b",
+   "id": "640ee3de",
    "metadata": {
     "editable": true
    },
@@ -1217,7 +1217,7 @@
   {
    "cell_type": "code",
    "execution_count": 11,
-   "id": "241d7443",
+   "id": "c20c3011",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1232,7 +1232,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9e7f0ab3",
+   "id": "e3fcaa48",
    "metadata": {
     "editable": true
    },
@@ -1243,7 +1243,7 @@
   {
    "cell_type": "code",
    "execution_count": 12,
-   "id": "77627282",
+   "id": "c7686f45",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1259,7 +1259,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "8d02ceda",
+   "id": "6f30f030",
    "metadata": {
     "editable": true
    },
@@ -1270,7 +1270,7 @@
   {
    "cell_type": "code",
    "execution_count": 13,
-   "id": "30821e61",
+   "id": "0e224ae9",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1286,7 +1286,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d671d6e3",
+   "id": "28a1bf33",
    "metadata": {
     "editable": true
    },
@@ -1297,7 +1297,7 @@
   {
    "cell_type": "code",
    "execution_count": 14,
-   "id": "429dca83",
+   "id": "cf2681b2",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1313,7 +1313,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "904ff828",
+   "id": "ff815aa8",
    "metadata": {
     "editable": true
    },
@@ -1325,7 +1325,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b60721f9",
+   "id": "70047c08",
    "metadata": {
     "editable": true
    },
@@ -1340,7 +1340,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "f7a4f660",
+   "id": "de713103",
    "metadata": {
     "editable": true
    },
@@ -1350,7 +1350,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "aea45785",
+   "id": "aad1bea4",
    "metadata": {
     "editable": true
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@@ -1362,7 +1362,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5c2ca85a",
+   "id": "61206547",
    "metadata": {
     "editable": true
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@@ -1373,7 +1373,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "afdbf503",
+   "id": "d40a60f9",
    "metadata": {
     "editable": true
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@@ -1388,7 +1388,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "48947c64",
+   "id": "00a46cb6",
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@@ -1403,7 +1403,7 @@
   {
    "cell_type": "code",
    "execution_count": 15,
-   "id": "24d328c6",
+   "id": "4f82d857",
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     "editable": true
@@ -1430,7 +1430,7 @@
   {
    "cell_type": "code",
    "execution_count": 16,
-   "id": "8aa359a5",
+   "id": "cba32d78",
    "metadata": {
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     "editable": true
@@ -1454,7 +1454,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "1292ed4b",
+   "id": "b72f1d6f",
    "metadata": {
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@@ -1480,7 +1480,7 @@
   {
    "cell_type": "code",
    "execution_count": 17,
-   "id": "baa1dc0d",
+   "id": "06b2e137",
    "metadata": {
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     "editable": true
@@ -1500,7 +1500,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "428d16ea",
+   "id": "5da6f557",
    "metadata": {
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@@ -1514,7 +1514,7 @@
   {
    "cell_type": "code",
    "execution_count": 18,
-   "id": "d288aa81",
+   "id": "32d88767",
    "metadata": {
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     "editable": true
@@ -1527,7 +1527,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "b9a63906",
+   "id": "58d61895",
    "metadata": {
     "editable": true
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@@ -1538,7 +1538,7 @@
   {
    "cell_type": "code",
    "execution_count": 19,
-   "id": "ce129bdf",
+   "id": "411fc402",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -1550,7 +1550,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "85ac3069",
+   "id": "0f48b439",
    "metadata": {
     "editable": true
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@@ -1561,7 +1561,7 @@
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@@ -1579,7 +1579,7 @@
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@@ -1591,7 +1591,7 @@
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@@ -1615,7 +1615,7 @@
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@@ -1626,7 +1626,7 @@
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@@ -1655,7 +1655,7 @@
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@@ -1666,7 +1666,7 @@
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@@ -1681,7 +1681,7 @@
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@@ -1698,7 +1698,7 @@
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@@ -1729,7 +1729,7 @@
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@@ -1741,7 +1741,7 @@
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@@ -1769,7 +1769,7 @@
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@@ -1799,7 +1799,7 @@
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@@ -1816,7 +1816,7 @@
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@@ -1828,7 +1828,7 @@
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@@ -1849,7 +1849,7 @@
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@@ -1862,7 +1862,7 @@
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@@ -1893,7 +1893,7 @@
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@@ -1905,7 +1905,7 @@
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@@ -1923,7 +1923,7 @@
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@@ -1950,7 +1950,7 @@
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@@ -1972,7 +1972,7 @@
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@@ -2010,7 +2010,7 @@
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@@ -2021,7 +2021,7 @@
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@@ -2034,7 +2034,7 @@
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@@ -2055,7 +2055,7 @@
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@@ -2067,7 +2067,7 @@
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@@ -2077,7 +2077,7 @@
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@@ -2089,7 +2089,7 @@
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@@ -2101,7 +2101,7 @@
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@@ -2113,7 +2113,7 @@
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@@ -2124,7 +2124,7 @@
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@@ -2136,7 +2136,7 @@
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@@ -2158,7 +2158,7 @@
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@@ -2170,7 +2170,7 @@
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@@ -2183,7 +2183,7 @@
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@@ -2200,7 +2200,7 @@
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@@ -2212,7 +2212,7 @@
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@@ -2222,7 +2222,7 @@
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@@ -2234,7 +2234,7 @@
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@@ -2244,7 +2244,7 @@
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@@ -2256,7 +2256,7 @@
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@@ -2266,7 +2266,7 @@
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@@ -2278,7 +2278,7 @@
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@@ -2294,7 +2294,7 @@
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@@ -2306,7 +2306,7 @@
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@@ -2317,7 +2317,7 @@
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@@ -2329,7 +2329,7 @@
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@@ -2343,7 +2343,7 @@
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@@ -2355,7 +2355,7 @@
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@@ -2380,7 +2380,7 @@
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@@ -2397,7 +2397,7 @@
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@@ -2441,7 +2441,7 @@
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@@ -2452,7 +2452,7 @@
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@@ -2474,7 +2474,7 @@
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@@ -2491,7 +2491,7 @@
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@@ -2512,7 +2512,7 @@
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@@ -2526,7 +2526,7 @@
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@@ -2555,7 +2555,7 @@
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@@ -2575,7 +2575,7 @@
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@@ -2592,7 +2592,7 @@
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@@ -2604,7 +2604,7 @@
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@@ -2622,7 +2622,7 @@
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@@ -2633,7 +2633,7 @@
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@@ -2646,7 +2646,7 @@
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@@ -2658,7 +2658,7 @@
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@@ -2689,7 +2689,7 @@
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@@ -2703,7 +2703,7 @@
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@@ -2743,7 +2743,7 @@
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@@ -2763,7 +2763,7 @@
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@@ -2795,7 +2795,7 @@
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@@ -2817,7 +2817,7 @@
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@@ -2845,7 +2845,7 @@
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@@ -2860,7 +2860,7 @@
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@@ -2872,7 +2872,7 @@
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@@ -2887,7 +2887,7 @@
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@@ -2900,7 +2900,7 @@
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@@ -2912,7 +2912,7 @@
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@@ -2922,7 +2922,7 @@
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@@ -2933,7 +2933,7 @@
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@@ -2951,7 +2951,7 @@
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@@ -2962,7 +2962,7 @@
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@@ -2974,7 +2974,7 @@
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@@ -2984,7 +2984,7 @@
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@@ -2996,7 +2996,7 @@
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@@ -3006,7 +3006,7 @@
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@@ -3018,7 +3018,7 @@
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@@ -3028,7 +3028,7 @@
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@@ -3047,7 +3047,7 @@
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@@ -3057,7 +3057,7 @@
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@@ -3069,7 +3069,7 @@
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@@ -3079,7 +3079,7 @@
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@@ -3095,7 +3095,7 @@
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@@ -3115,7 +3115,7 @@
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@@ -3125,7 +3125,7 @@
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@@ -3136,7 +3136,7 @@
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@@ -3155,7 +3155,7 @@
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@@ -3165,7 +3165,7 @@
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@@ -3177,7 +3177,7 @@
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@@ -3187,7 +3187,7 @@
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@@ -3198,7 +3198,7 @@
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@@ -3218,7 +3218,7 @@
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@@ -3230,7 +3230,7 @@
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@@ -3245,7 +3245,7 @@
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@@ -3325,7 +3325,7 @@
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@@ -3335,7 +3335,7 @@
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@@ -3347,7 +3347,7 @@
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@@ -3357,7 +3357,7 @@
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@@ -3368,7 +3368,7 @@
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@@ -3380,7 +3380,7 @@
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@@ -3390,7 +3390,7 @@
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@@ -3402,7 +3402,7 @@
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@@ -3412,7 +3412,7 @@
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@@ -3424,7 +3424,7 @@
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@@ -3437,7 +3437,7 @@
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@@ -3449,7 +3449,7 @@
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@@ -3459,7 +3459,7 @@
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@@ -3471,7 +3471,7 @@
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@@ -3483,7 +3483,7 @@
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@@ -3494,7 +3494,7 @@
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@@ -3506,7 +3506,7 @@
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@@ -3525,7 +3525,7 @@
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@@ -3538,7 +3538,7 @@
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@@ -3548,7 +3548,7 @@
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@@ -3560,7 +3560,7 @@
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@@ -3570,7 +3570,7 @@
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@@ -3582,7 +3582,7 @@
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@@ -3592,7 +3592,7 @@
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@@ -3604,7 +3604,7 @@
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@@ -3615,7 +3615,7 @@
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@@ -3627,7 +3627,7 @@
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@@ -3637,7 +3637,7 @@
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@@ -3649,7 +3649,7 @@
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@@ -3659,7 +3659,7 @@
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@@ -3671,7 +3671,7 @@
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@@ -3692,7 +3692,7 @@
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@@ -3706,7 +3706,7 @@
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@@ -3717,7 +3717,7 @@
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@@ -3729,7 +3729,7 @@
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@@ -3739,7 +3739,7 @@
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@@ -3751,7 +3751,7 @@
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@@ -3761,7 +3761,7 @@
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@@ -3773,7 +3773,7 @@
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@@ -3785,7 +3785,7 @@
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@@ -3799,7 +3799,7 @@
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@@ -3814,7 +3814,7 @@
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@@ -3825,7 +3825,7 @@
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@@ -3838,7 +3838,7 @@
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@@ -3849,7 +3849,7 @@
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@@ -3872,7 +3872,7 @@
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@@ -3886,7 +3886,7 @@
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@@ -3899,7 +3899,7 @@
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@@ -3910,7 +3910,7 @@
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@@ -3922,7 +3922,7 @@
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@@ -3933,7 +3933,7 @@
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@@ -3949,7 +3949,7 @@
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@@ -3960,7 +3960,7 @@
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@@ -3974,7 +3974,7 @@
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@@ -3996,7 +3996,7 @@
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@@ -4008,7 +4008,7 @@
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@@ -4018,7 +4018,7 @@
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@@ -4030,7 +4030,7 @@
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@@ -4042,7 +4042,7 @@
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@@ -4052,7 +4052,7 @@
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@@ -4064,7 +4064,7 @@
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@@ -4074,7 +4074,7 @@
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@@ -4086,7 +4086,7 @@
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@@ -4096,7 +4096,7 @@
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@@ -4108,7 +4108,7 @@
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@@ -4120,7 +4120,7 @@
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@@ -4130,7 +4130,7 @@
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@@ -4142,7 +4142,7 @@
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@@ -4152,7 +4152,7 @@
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@@ -4164,7 +4164,7 @@
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@@ -4176,7 +4176,7 @@
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@@ -4188,7 +4188,7 @@
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@@ -4198,7 +4198,7 @@
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@@ -4210,7 +4210,7 @@
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@@ -4220,7 +4220,7 @@
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@@ -4232,7 +4232,7 @@
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@@ -4242,7 +4242,7 @@
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@@ -4254,7 +4254,7 @@
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@@ -4265,7 +4265,7 @@
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@@ -4277,7 +4277,7 @@
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@@ -4287,7 +4287,7 @@
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@@ -4299,7 +4299,7 @@
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@@ -4309,7 +4309,7 @@
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@@ -4321,7 +4321,7 @@
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@@ -4334,7 +4334,7 @@
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@@ -4346,7 +4346,7 @@
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@@ -4358,7 +4358,7 @@
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@@ -4370,7 +4370,7 @@
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@@ -4382,7 +4382,7 @@
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@@ -4394,7 +4394,7 @@
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@@ -4404,7 +4404,7 @@
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@@ -4416,7 +4416,7 @@
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@@ -4428,7 +4428,7 @@
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@@ -4441,7 +4441,7 @@
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@@ -4468,7 +4468,7 @@
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@@ -4479,7 +4479,7 @@
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@@ -4575,7 +4575,7 @@
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@@ -4590,7 +4590,7 @@
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    "cell_type": "markdown",
-   "id": "c582457b",
+   "id": "0bf292c0",
    "metadata": {
     "editable": true
    },
@@ -4612,7 +4612,7 @@
   {
    "cell_type": "code",
    "execution_count": 45,
-   "id": "7a2e93e5",
+   "id": "0139ff80",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4687,7 +4687,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "87909e32",
+   "id": "406550b9",
    "metadata": {
     "editable": true
    },
@@ -4699,7 +4699,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "e0bbcaba",
+   "id": "356d47d4",
    "metadata": {
     "editable": true
    },
@@ -4768,7 +4768,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "543a7f5f",
+   "id": "5fff74f4",
    "metadata": {
     "editable": true
    },
@@ -4782,7 +4782,7 @@
   {
    "cell_type": "code",
    "execution_count": 46,
-   "id": "cac193ba",
+   "id": "dbe7d263",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4795,7 +4795,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "fd97b5f1",
+   "id": "bb8e6c99",
    "metadata": {
     "editable": true
    },
@@ -4809,7 +4809,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "948b701a",
+   "id": "bc875a3c",
    "metadata": {
     "editable": true
    },
@@ -4822,7 +4822,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "d3008bf9",
+   "id": "8c0c9d8b",
    "metadata": {
     "editable": true
    },
@@ -4833,7 +4833,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6f119063",
+   "id": "110d950d",
    "metadata": {
     "editable": true
    },
@@ -4845,7 +4845,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "871d66d0",
+   "id": "b3c1e13e",
    "metadata": {
     "editable": true
    },
@@ -4855,7 +4855,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "9e2b8d7d",
+   "id": "fcc4a828",
    "metadata": {
     "editable": true
    },
@@ -4867,7 +4867,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "31990d17",
+   "id": "aedabc63",
    "metadata": {
     "editable": true
    },
@@ -4878,7 +4878,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "de67d24c",
+   "id": "678d3273",
    "metadata": {
     "editable": true
    },
@@ -4897,7 +4897,7 @@
   {
    "cell_type": "code",
    "execution_count": 47,
-   "id": "a646fd4a",
+   "id": "27229b5d",
    "metadata": {
     "collapsed": false,
     "editable": true
@@ -4913,7 +4913,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "4cda059f",
+   "id": "48a56faa",
    "metadata": {
     "editable": true
    },
@@ -4923,7 +4923,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "5e72426a",
+   "id": "9e5b6629",
    "metadata": {
     "editable": true
    },
@@ -4934,7 +4934,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "6deb1449",
+   "id": "77593d1e",
    "metadata": {
     "editable": true
    },
@@ -4946,7 +4946,7 @@
   },
   {
    "cell_type": "markdown",
-   "id": "19231067",
+   "id": "d94e2553",
    "metadata": {
     "editable": true
    },
diff --git a/doc/src/week34/week34.do.txt b/doc/src/week34/week34.do.txt
index 9ff711169..ed91ef441 100644
--- a/doc/src/week34/week34.do.txt
+++ b/doc/src/week34/week34.do.txt
@@ -37,7 +37,7 @@ The labs are also available till 6pm Tuesdays and Wednesdays. Videos and learnin
 ===== Lectures and ComputerLab =====
 
 !bblock
-  * The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures in a flipped mode (promoting active learning) and work on exercices and projects.
+  * The sessions on Tuesdays and Wednesdays last four hours and will include partly lectures and discussions in the beginning.
   * Thursdays: regular lectures (12.15pm-2pm) 
   * Weekly reading assignments and videos needed to solve projects and exercises.
   * Weekly exercises. You can hand in exercises if you want and get an extra score, see below.