Exploring Line Plots in 2nd Grade Math

This video tutorial introduces line plots, a type of graph that shows data frequency along a line. It explains the concept of frequency and data, using an example of a line plot showing the number of pencils lost by students. The tutorial then guides viewers through creating a line plot from a set of math assignment scores, highlighting the steps involved. The video concludes with a brief mention of additional resources for learning math through a fun 3D game.

What does 'frequency' in data representation mean?

• The complexity of the data

• The average value of the data set

• The number of times an object appears

• The total sum of all data points

Tags

CCSS.6.SP.B.5A

What does the data in a line plot represent?

• Predictions for future data

• Objects being recorded

• Historical data only

• Hypotheses being tested

Tags

CCSS.3.MD.B.4

How many students did not lose any pencils according to the line plot?

• Four

• One

• Two

• Three

Tags

CCSS.2.MD.D.9

CCSS.3.MD.B.4

What does a dot above a number in a line plot represent?

• The minimum value recorded

• A student or instance counted

• The maximum value recorded

• The total number of objects

Tags

CCSS.2.MD.D.9

What is the first step in creating a line plot?

• Creating a title for the plot

• Listing all possible scores

• Drawing dots for each data point

• Drawing the line

Tags

CCSS.3.MD.B.4

How many students scored 27 on the math assignment?

• Four

• Five

• Eight

• Two

Tags

CCSS.5.G.A.2

How many students scored a perfect score in the math assignment?

• One

• Two

• Three

• Four

Tags

CCSS.2.MD.D.9

What was the highest score achieved in the math assignment?

• 28

• 26

• 29

• 30

Tags

CCSS.2.MD.D.9

Which score was most frequently achieved by students in the math assignment?

• 28

• 26

• 29

• 27

Tags

CCSS.5.G.A.2

What is encouraged for further learning at the end of the video?

• Reading a textbook

• Checking out Bottle Learning

• Signing up for a math competition

• Visiting a library

Tags

CCSS.RI.6.7

CCSS.RI.7.7

CCSS.RI.8.7

CCSS.RL.6.7

CCSS.RL.8.7