2. WHERE YOU CAN BE A STAR

3. WHAT IS A GRAPH A diagram that exhibits a relationship, often functional, between two sets of numbers as a set of points having coordinates determined by the relationship. Also called plot. A pictorial device, such as a pie chart or bar graph, used to illustrate quantitative relationships. Also called chart. Three popular graphs we are going to look at today are: 1. Bar 2. Line 3. Pictograph

5. In all senses also called pictogram. A picture representing a word or idea; a hieroglyph. A record in hieroglyphic symbols. A pictorial representation of numerical data or relationships, especially a graph, but having each value represented by a proportional number of pictures. = 2 Students

6. A type of graph that highlights trends by drawing connecting lines between data points.

7. This describes the meaning of colors and patterns used in the chart. = 2 Students

8. Which graph do you like the best???

10. Using this Line Graph to answer the following question. Which is the students’ favorite instrument to play? 20 10 5 0 15 GuitarKeyboardDrums Bass Students GUITAR DRUMS KEYBOARD BASS

11. Ohhhhh NO… you might want to get those vocal cords checked out. That’s not quite the right note.

15. WHICH GRAPH BELOW IS A GOOD EXAMPLE OF A PICTOGRAPH???

16. CLICK THE RETURN AAROW TO GO BACK AND RE-EVALUATE LET’S RECALL TOGETHER WHAT THE CHARACTERISTICS OF A PICTOGRAPH ARE …

17. YOU ARE ABSOLUTELY CORRECT

18. Can you tell from the Bar Graph which guitar had the greatest amount of sales last year? Think Lalalala $0 $10 $20 $30 $40 Year 2010

20. Uh oh! ‘Snap’ ‘Snap’ ‘Snap’…Good effort but I think you need a little more practice. Let’s go back and ‘Think’ ‘Think’ ‘Think’!!!

22. . GOOD JOB!!!

24. References  http://kids.yahoo.com/refere nce/dictionary/english/entry/ graph (Slide 2) http://kids.yahoo.com/refere nce/dictionary/english/entry/ graph  http://kids.yahoo.com/refere nce/dictionary/english/entry/ bar%20graph (Slide 3) http://kids.yahoo.com/refere nce/dictionary/english/entry/ bar%20graph  http://kids.yahoo.com/refere nce/dictionary/english/entry/ pictograph (Slide 4) http://kids.yahoo.com/refere nce/dictionary/english/entry/ pictograph