grab it and graph it!grab it and graph it! what’s the best graph to use for the information you...
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Grab It and Graph It!
What’s the best graph to use for the information you need?
Data and Graphing Activity with M&M’s
CATHY JONESMath Instruction SpecialistCenter for Mathematics and Science EducationArkansas NASA Education Resource Center346 N. West Avenue, Room 202Fayetteville, Arkansas 72701PH:(479) 575-3875 FAX:(479) 575-5680E-mail: [email protected]: cmase.uark.eduWiki: cmasemath.pbwiki.com
Compiled & Presented by:
Questions to Investigate
Can you predict the total number of M&Ms in your bag?
Can you predict the number of each color? Can you compare your prediction to the
actual amounts?– What type of data needs to be
collected?– How will the data be collected and
organized?
Data and Graphing Activity with M&M’s
M&M part 1COUNTING M&Ms
• First estimate the total and predict how many M&Ms of each color are inside the bag.
• Record your predictions in the table provided.
• Is the total prediction logical? Are the predictions for the individual colors reasonable? Do the totals match?
• Then open your bag and find your actual total and how many you have of each color. Record your results on the same table.
Individual M&M Data Recording Sheet
COLORS PREDICTION ACTUAL
RED
ORANGE
BLUE
YELLOW
GREEN
BROWN
ACTUAL TOTAL
ESTIMATED TOTAL
Name: ______________________________________
M&M part 2Creating a Graph
__________
____________
__________
__________
Identify the graphs shown here.We will use each of these to record the data of the ACTUAL number of M & M’s.
__________
#1 #2
#3
#4
#5
Name: ______________________________________
Creating a Graph
PictoGraph
LinePlot
ScatterPlot
Bar Graph
Identify the graphs shown here.We will use each of these to record the
data of the ACTUAL number of M & M’s.
Circle Graph
#1 #2
#3
#4
#5
Name: ______________________________________
PictoGraph Student Worksheet
Name: ______________________________________
blue
yellow
brown
red
green
orange
Grab It & Graph It PictoGraph
blue
yellow
brown
red
green
orange
Grab It & Graph It PictoGraph
Bar Graph Student Worksheet
Name: ______________________________________
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Grab It & Graph It Bar Graph
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Grab It & Graph It Bar Graph
LinePlot Student WorksheetName: ______________________________________
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Grab It & Graph It LinePlot
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Grab It & Graph It LinePlot
Scatter Plot Student WorksheetName: ______________________________________
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Scatter Plot Grab It & Graph It
blue
yellow
brown
red
green
orange
21 3 4 5 6 7 8 9 10 11 12 13 14 15024 25 26 27 282322212019181716 29 3130
Scatter Plot Grab It & Graph It
Circle Graph Student Worksheet
Name: ______________________________________
blue ______ ______
yellow ______ ______
brown ______ ______
red ______ ______
green ______ ______
orange ______ ______
Circle Graph Grab It & Graph It
blue ______ ______
yellow ______ ______
brown ______ ______
red ______ ______
green ______ ______
orange ______ ______
Circle Graph Grab It & Graph It
blue ______ ______
yellow ______ ______
brown ______ ______
red ______ ______
green ______ ______
orange ______ ______
What are the major differences among these graphs?
• What are the advantages or disadvantages of the different type graphs?
Extension: Class M&M Data Recording Sheet
COLORS PREDICTION ACTUAL
RED
ORANGE
BLUE
YELLOW
GREEN
BROWN
ACTUAL TOTAL
ESTIMATED TOTAL