Sets & Venn Diagrams
Sets Part 1 Introduction, Notation: http://youtu.be/Ol9MrMMzNWo
Sets Part 2: Union, Intersection, Complement, Difference: http://youtu.be/STJf2LhIZQA
Parts 3-5 have Examples involving more than one step
Sets Part 3: http://youtu.be/QTtZfnZG4Kg
Sets Part 4: http://youtu.be/h67Rltt72wM
Sets Part 5: http://youtu.be/0cigbvP-wFY
Sets Part 6: Venn Diagrams 1: http://youtu.be/daDzdS0oSww
Sets Part 7 Venn Diagrams 2: http://youtu.be/FH8Ki3O6JZU
USING VENN DIAGRAMS TO DO SURVEY PROBLEMS
Survey Problems 1: http://youtu.be/oslna30d3YU
Shows how to read Venn Diagram to answer survey problems involving 2 or 3 sets.
Survey Problems 2: http://www.youtube.com/watch?v=tRM3FXNzXP0
More examples how to read Venn Diagrams to answer survey problems involving 3 sets.
Survey Problems 3: http://www.youtube.com/watch?v=oYI7g95x-Bo
Shows how to create a Venn Diagram with 2 sets to answer a survey.
Survey Problems 4: http://youtu.be/WPv3vqwFhpY
Shows how to create a Venn Diagram with 3 sets to answer a survey.
Survey Problems 5: http://youtu.be/GGW8S9jJt-s
Shows how to create a Venn Diagram with 3 sets to answer a survey.