Question

prior knowledge questions (do these before using the gizmo.) 1. four kinds of graphs are shown in this gizmo. circle the kinds you have seen before. bar graph line graph pie chart scatter plot 2. where have you seen graphs used? 3. why do you think graphs are useful? gizmo warm - up: using the graphing skills gizmo 1. the graphing skills gizmo starts with a bar graph on the right and a data set on the left. practice using the gizmo by doing the following: write a title.

Explanation:

1. Circle the graphs seen before based on personal experience.
2. Graphs are used in textbooks, news, business reports etc. for data - visualization.
3. Graphs are useful as they simplify data, show trends and comparisons easily.

Answer:

1. Answer depends on personal experience.
2. Textbooks, news, business reports.
3. Simplify data, show trends and comparisons.