#2.1 Object oriented programming (OOP) #2.2 Anatomy of a class Example: Class Account #2.3 AccountTest Class That creates and uses an object of class Account #2.4 Constructor #2.5 Activity #2.6 Static Methods and static Fields #2.7 Review Question #2.8 Packages #2.9 Case Study: Rectangle Class #2.10 Case Study: Employee Class

#3.1 Inheritance -1 #3.2 Inheritance -2 #3.3 Inheritance -3 #3.4 Inheritance -4 #3.5 Inheritance-5 #3.6 Abstract #3.7 Interface #3.8 Abstract Classes versus Interfaces #3.9 Examples and Applications

#4.1 Practical n°-study case circle #4.2 Practical n°-ex1 #4.3 واجب interface #4.4 UML #4.5 facebook #4.6 نموذج ميد1 #4.7 نموذج ميد1 #4.8 نموذج ميد1 #4.9 نموذج ميد1 #4.10 نموذج ميد1 #4.11 ميد2-Practical Work n°6 -Book #4.12 نموذج ميد1 #4.13 ميد2-Point #4.14 robot #4.15 UML #4.16 uml - نموذج اختبار #4.17 نموذج فاينل T/F #4.18 multiple-choice questions نموذج فاينل #4.19 Choice the correct answer- نموذج فاينل #4.20 output- نموذج فاينل #4.21 correct answer -نموذج فاينل #4.22 program - نموذج الفاينل #4.23 اسئله من شبتر1 #4.24 أسئله من شبتر الأول #4.25 كويز شبتر1 #4.26 كويز شبتر1 #4.27 كويز شبتر1 #4.28 سوال ميثود #4.29 ميد2 اختياري #4.30 ميد2-output #4.31 نموذج أختبار static #4.32 كتابه برنامج -ميد2 - الجزء1 #4.33 كتابه برنامج -ميد2 - الجزء2 #4.34 Output #4.35 Output #4.36 True and false #4.37 uml -ex #4.38 output #4.39 final program #4.40 output-mid1 #4.41 Casting -ex #4.42 Quiz1

#5.1 Overloading #5.2 Constructors Overloading #5.3 overriding #5.4 Examples and Applications

#6.1 array #6.2 ArrayList-1 #6.3 ArrayList -2 #6.4 HashMap

#7.1 UML-1 #7.2 UML-2

#8.1 Polymorphism-1 #8.2 Polymorphism - 2 #8.3 Casting #8.4 Case study: Pet, fish and cat

#9.1 Practical work n°0 #9.2 Practical work n°1-ex1 #9.3 Practical Work n°1-ex2 #9.4 Practical Work n°1-ex3 #9.5 Practical Work n°1-ex4 #9.6 Practical Work n°1-ex5 #9.7 Practical Work n°2-ex1 #9.8 Practical Work n°2-ex2 #9.9 Practical Work n°2-ex3 #9.10 Practical Work n°3-ex1