diff --git a/Intro.odp b/Intro.odp
new file mode 100644
index 0000000..9b241c9
Binary files /dev/null and b/Intro.odp differ
diff --git a/Intro.pdf b/Intro.pdf
new file mode 100644
index 0000000..6aa6809
Binary files /dev/null and b/Intro.pdf differ
diff --git a/Lesson1.odp b/Lesson1.odp
new file mode 100644
index 0000000..5a46d90
Binary files /dev/null and b/Lesson1.odp differ
diff --git a/Lesson10.odp b/Lesson10.odp
new file mode 100644
index 0000000..634e424
Binary files /dev/null and b/Lesson10.odp differ
diff --git a/Lesson11.odp b/Lesson11.odp
new file mode 100644
index 0000000..80eca9f
Binary files /dev/null and b/Lesson11.odp differ
diff --git a/Lesson12.odp b/Lesson12.odp
new file mode 100644
index 0000000..d4a5aa9
Binary files /dev/null and b/Lesson12.odp differ
diff --git a/Lesson13.odp b/Lesson13.odp
new file mode 100644
index 0000000..cca447e
Binary files /dev/null and b/Lesson13.odp differ
diff --git a/Lesson14.odp b/Lesson14.odp
new file mode 100644
index 0000000..fb2b48e
Binary files /dev/null and b/Lesson14.odp differ
diff --git a/Lesson15.odp b/Lesson15.odp
new file mode 100644
index 0000000..c879d05
Binary files /dev/null and b/Lesson15.odp differ
diff --git a/Lesson16.odp b/Lesson16.odp
new file mode 100644
index 0000000..99e1d38
Binary files /dev/null and b/Lesson16.odp differ
diff --git a/Lesson17.odp b/Lesson17.odp
new file mode 100644
index 0000000..0fc52e6
Binary files /dev/null and b/Lesson17.odp differ
diff --git a/Lesson18.odp b/Lesson18.odp
new file mode 100644
index 0000000..46093bc
Binary files /dev/null and b/Lesson18.odp differ
diff --git a/Lesson19.odp b/Lesson19.odp
new file mode 100644
index 0000000..11565fb
Binary files /dev/null and b/Lesson19.odp differ
diff --git a/Lesson2.odp b/Lesson2.odp
new file mode 100644
index 0000000..54c5a5b
Binary files /dev/null and b/Lesson2.odp differ
diff --git a/Lesson20.odp b/Lesson20.odp
new file mode 100644
index 0000000..0fa0234
Binary files /dev/null and b/Lesson20.odp differ
diff --git a/Lesson21.odp b/Lesson21.odp
new file mode 100644
index 0000000..63b8591
Binary files /dev/null and b/Lesson21.odp differ
diff --git a/Lesson22.odp b/Lesson22.odp
new file mode 100644
index 0000000..41ac636
Binary files /dev/null and b/Lesson22.odp differ
diff --git a/Lesson23.odp b/Lesson23.odp
new file mode 100644
index 0000000..f22ac59
Binary files /dev/null and b/Lesson23.odp differ
diff --git a/Lesson3.odp b/Lesson3.odp
new file mode 100644
index 0000000..1716ed8
Binary files /dev/null and b/Lesson3.odp differ
diff --git a/Lesson4.odp b/Lesson4.odp
new file mode 100644
index 0000000..1360478
Binary files /dev/null and b/Lesson4.odp differ
diff --git a/Lesson5.odp b/Lesson5.odp
new file mode 100644
index 0000000..b8d1bb7
Binary files /dev/null and b/Lesson5.odp differ
diff --git a/Lesson6.odp b/Lesson6.odp
new file mode 100644
index 0000000..855b856
Binary files /dev/null and b/Lesson6.odp differ
diff --git a/Lesson7.odp b/Lesson7.odp
new file mode 100644
index 0000000..1d6f6d8
Binary files /dev/null and b/Lesson7.odp differ
diff --git a/Lesson8.odp b/Lesson8.odp
new file mode 100644
index 0000000..253819c
Binary files /dev/null and b/Lesson8.odp differ
diff --git a/Lesson9.odp b/Lesson9.odp
new file mode 100644
index 0000000..a7c58ba
Binary files /dev/null and b/Lesson9.odp differ