Set Notation Venn Diagrams Ppt
A set is a collection of things.
Set notation venn diagrams ppt. Lesson introduces the concepts of sets the intersection of sets and the union of sets. Using venn diagrams handout venn diagrams ws 1 3 half sheet and work problems together. Using s and r to represent the sets write the above using set notation. How many swimmers are there.
Remember that it is quiet in a museum. You write sets inside curly brackets like this. Let s say that our universe contains the numbers 1 2 3 and 4 so u 1 2 3 4 let a be the set containing the numbers 1 and 2. Sets and venn diagrams 1 sets and venn diagrams.
We can use set builder notation. Venn diagrams can be used to express the logical in the mathematical sense relationships between various sets. Sets and venn diagrams sets. A complete lesson introducing venn diagrams suitable for ks2 ks3 ks4 students.
The following examples should help you understand the notation terminology and concepts relating venn diagrams and set notation. We can make a list. How many students swim or run. The venn diagram shows how many students in a class to some sports.
A set is a collection of objects. These include hat shirt jacket pants and so on. It goes through set notation and includes a matching activity where students have to try and match the notation to the shaded diagram. Venn diagrams are a useful tool in the world of statistics.
I print a copy for myself on tracing paper with a whole slide to a page so i can demonstrate from the front of the room. There are three ways to describe a set. A set is given a name usually an uppercase letter. U fxjx is a student in math 166 this semesterg we use venn diagrams to show.
We can use set builder notation to describe a set in terms of its properties a fxjx is a female in math 166 this semesterg. Worksheets attached for printing out of examples and questions. For example the items you wear is a set. Set notation is used.
This is a ppt i made to cover the new gcse topic of venn diagrams. Once you have got to grips with these you will be able to arrange all sorts of groups and sets. Set notation and venn diagrams questions these demo sheets are printed in two ways to help with the delivery of the lesson.