First Grade Measurement and Data


Exploring length and telling time. Just click on the blue links to display or print pdfs.


Standards 
Practice
Pages


Measure lengths indirectly and
by iterating length units  Cluster 1. 

Standard 1.MD.1: Order three objects by length; compare the lengths of two objects indirectly by using a third object.Standard 1.MD.2: Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of samesize length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spannedby a whole number of length units with no gaps or overlaps.  Order Lengths Answers 1.MD.1.a 
Compare Lines Answers 1.MD.1.b 
Standard 1.MD.2: Express the length of an object as a whole number of length units, by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of samesize length units that span it with no gaps or overlaps. Limit to contexts where the object being measured is spannedby a whole number of length units with no gaps or overlaps.  Count Units Answers 1.MD.2.a 
Verticle Units B Answers 1.MD.2.b 
Standard 1.MD.3: Tell and write time in hours and halfhours using analog and digital clocks.  Read Digital Clocks Answers 1.MD.3.a 
Read Analog Clock Answers 1.MD.3.b 
Standard 1.MD.4: Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, andhow many more or less are in one category than in another.  Picture Graph Answers 1.MD.4.a 
Table Answers 1.MD.4.b 