Planner Aug 23 T: Graphs D : construct graphs placing the IV and DV in the correct area Table of Contents 8/12 Claims and Evidence 2-3 8/13 Lab Safety.

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Planner Aug 23 T: Graphs D : construct graphs placing the IV and DV in the correct area Table of Contents 8/12 Claims and Evidence 2-3 8/13 Lab Safety 4-5 8/14 Questions 6-7 8/15 What is Science 8-9 8/16 Paper Tower /19 Discussions /20 Variable Vocab /21 Hypothesis ? /22 Data Tables Get Out… Agenda, folder, and notebook DO NOW page 18- Construct a data table for the following: The amount of soda affects the number of burps. The amount of soda used is 0 oz, 6 oz, 4 oz, 2 oz. Use 2 trials and a mean.

A.What is the title of this graph?... Adaptation Unit Test B.Write the label and unit of measurement on the horizontal axis (x-axis). Class Periods (#) C.Which variable is shown on the x axis? (IV, DV, or CV?) D.Is the data shown numbers or words? numbers E.Write the label & unit of measurement on the vertical axis (y-axis). Average Scores (%)

F.Which variable is shown on the y-axis? (IV, DV, or CV?) G. Is the data shown numbers or words? number I. So, what two variables must be shown in a graph? IV and DV J. Which variable goes on the x-axis? IV On the y- axis? DV

K. Name three things you observe that are different in a bar graph compared to a line graph? 1) Line graphs show change over time 2)Bar graphs compare different things. Line graphs are the same thing at different times. 3)Line graphs use dots. Bar graphs use solid figures.

Bar graphs must have: – title – IV identified on horizontal axis; DV identified on vertical axis – units of measure in parenthesis after variable label (if needed) – vertical axis numbered in equal intervals – horizontal axis labeled between the lines – space between bars

Flower ColorBees Attracted (#) white10 yellow22 pink15 red18 blue6 Flower Color vs. Bees Attracted Bees attracted (#) Flower Color

Day of the WeekBirth Rate (%) Monday15 Tuesday9 Wednesday15 Thursday22 Friday10 Saturday18 Sunday11 Birth Rate by Day of Week Day of the Week Birth Rate (%)

Exit Ticket Explain how data tables help you set up your bar graph. Using the words Independent variable and dependent variable.