Math247 wiki / 2nd Grade Statistics

How to

Make a mathcast

2nd Grade Statistics: Standards and Practice Problem(s)	VoiceThread Mathcasts/
1MG.1.0 Students use direct comparison and nonstandard units to describe the measurements of objects. .
2ST.1.0 Students collect numerical data and record, organize, display, and interpret the data on bar graphs and other representations.
2ST.1.1 Record numerical data in systematic ways, keeping track of what has been counted.	View full-sized 2ST1-1 Ready
2ST.1.2 Represent the same data set in more than one way (e.g., bar graphs and charts with tallies).	2ST1-2 Ready
2ST.1.3 Identify features of data sets (range and mode).	2ST1-3 Ready
2ST.1.4 Ask and answer simple questions related to data representations. No problems available	2ST1-4
2ST.2.0 Students demonstrate an understanding of patterns and how patterns grow and describe them in general ways.
2ST.2.1 Recognize, describe, and extend patterns and determine a next term in linear patterns (e.g., 4, 8, 12 ...; the number of ears on one horse, two horses, three horses, four horses). No problems available	2ST2-1
2ST.2.2 Solve problems involving simple number patterns. No problems available	2ST2-2

Math247