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README.md

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-# ba-week2-session1
+# Object Oriented Programming Day 1
+
+### Learning Objectives
+***Students Will Be Able To...***
+
+* Initialize a class
+* Call various methods from within a class
+* Import a class
+
+---
+### Context
+
+* Python is an object oriented language.
+* It allows us to organize our code for efficiency and readability
+
+---
+### Lesson
+
+#### Part 1 - What is OOP?
+
+* Object Oriented Programming is the practice of writing your code around `Objects`
+* We will come back to this later in the lesson
+
+#### Part 2 - What are Objects?
+
+* Everything in Python is an object
+* Every object is an `instance` of a class
+* We know about the various data types and data structures. Well take `lists` for example. The moment you create a list you made an `instance` of it. This list now has access to all the methods inside the `list class` of Python3
+* lists belong to a list class
+* strings belong to a string class
+* dictionaries belong to a dictionary class
+
+#### Part 3 - Classes
+And what is a class? Simply a logical grouping of data and functions (the latter of which are frequently referred to as "methods" when defined within a class).
+
+* A class holds many methods that an object can respond to.
+* They are defined with the word `class`
+* They are always capitalized
+* They are just blueprints for us to use later
+* Lets make a class example for Car
+* This car will take in three variables when created
+* This car will have access to a method called `hello` that will print the make, model, and year to the to your terminal
+
+```
+class Car:
+	"""
+	We are making a car class
+	"""
+
+	def __init__(self, make, model, year):
+		self.make = make
+		self.model = model
+		self.year = year
+
+	def hello(self):
+		print("You have started your car, it is a {year} {make} {model}".format(year = self.year, make = self.make, model = self.model))
+
+my_car = Car(make = "Bugatti", model = "Veyron", year = 2015)
+
+my_car.hello()
+```
+
+***Five Min Exercise***
+
+* Make a class of your favorite movie or tv show
+* When the class is instantiated I want to be able to use the following methods
+	* `.cast` will return me a list of cast members real names
+	* `.characters` will return me a list of the characters in the movie
+	* `.release` will return me the release date of that movie
+	* `.genre` will return the genres this movie belongs to
+
+#### Part 4 - Classes Terminology
+
+* `Instantiate` - when we instantiate a class we are creating a new instance of that class.
+* The`Car` class is a blueprint. We instantiate it by creating a variable with the Car class.
+* This variable is now an `instance` of that care class
+* We can use the class over and over again, if we had multiple cars, or in the example of your previous exercise, multiple movies.
+
+#### Part 5 - Instance and Class Variables
+
+* A class variable is a variable you want to be given to every instance of the class
+* A instance variable is specific to that instance of the class
+* The term `self` is used over and over again throughout class creation. This is referring to the object in that moment in time. (Instance of the object)
+
+***Five Min Exercise***
+
+* Create a class called `Athlete`
+* Create three or more instances using that `Athelete` class
+* Every athlete has two legs, two arms, and is_rich(true)
+* Each athlete has THEIR OWN name, sport, team, height, weight
+
+#### Part 6 - Scope
+
+* Scope works inside out
+* The methods and variables that are local will have access to those outside of it, however, the outside does not have access to the inside.
+* Think about Russian Nesting Dolls
+* `return` is what allows us to move values and variables between two different things
+
+
+#### MISC
+
+* triple quotes doc string used to comment your code and help others read your code
+
+#### Resources
+
+Tutorials Point explanation of classes and objects - (http://www.tutorialspoint.com/python/python_classes_objects.htm)[http://www.tutorialspoint.com/python/python_classes_objects.htm]
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