Essential Questions:
Unit 6 instructional time is focused on these power standards:
1.MD.A.1 Order three objects by length; compare the lengths of two objects indirectly by using a third object.
1.MD.A.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.
1.MD.B.3 Tell and write time in hours and halfhours using analog and digital clocks.
Unit 6 instruction is supported by these standards:
1.MD.C.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, and how many more or less are in one category than in another.
1NBT.B.3 Compare two twodigit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.
1.OA.A.2 Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
 Why do we need to know the length of an object?
 What object in your pencil box is the longest?
 Measurement of an object end to end using nonstandards unit.
 Order objects from shortest to longest.
Unit 6 instructional time is focused on these power standards:
1.MD.A.1 Order three objects by length; compare the lengths of two objects indirectly by using a third object.
1.MD.A.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.
1.MD.B.3 Tell and write time in hours and halfhours using analog and digital clocks.
Unit 6 instruction is supported by these standards:
1.MD.C.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, and how many more or less are in one category than in another.
1NBT.B.3 Compare two twodigit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.
1.OA.A.2 Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
What to teachOutline
Preassessment Spanish Topic 1: Measuring with NonStandard Units (5 days)

Lesson IDeas 
Student Practice 
Topic 2: Breaking and Making a Ruler (1 day)

Topic 3: Exploring Lengths (2 days)

Problem Solving with addition and subtraction vocabulary within 20 (ongoing)

Thinking Blocks Jr.  online bar modeling practice for word problems
Word Problem Generator Bedtime Math websiteleveled problem of the day 
Represent and Interpret Data within 20 (ongoing)

AssessmentUnit 6: Preassessment Spanish
Unit 6: Real World Experience Unit 6: Post Assessment Unit 6: Formative Assessment 
Unit ResourcesUnit 6 Vocabulary
vocabulary cards AL Spanish vocabulary cards MZ Spanish 1st grade CCSS Word List (ENGSPAN) ISBE unit 1 Illinois TEACH & TALK 1.OA.2 (organizer) EngageNY module 3 (PDF) (WORD) Howard County Resources for 1.MD.A.2 Howard County Resources for 1.MD.A.1 Howard County Resources for 1.MD.B.3 Georgia unit 1 District 1st grade Fluency Resources addition flashcards: (vertical) (horizontal) subtraction flashcards: (vertical) (horizontal) 
Learn the MathFluency Assessment Directions
Quarterly Fluency Expectations Common Core Math Fluency Guidelines Georgia 1st grade overview Play Math: 20 minutes a day activities Bedtime Math Parent LetterNOTICIAS DE LOS ESTÁNDARES ESTATALES COMUNES DE MATEMÁTICAS 