# Writing assignment 1 | Economics Write

UNPACKING THE STANDARDS

CCSS Standard: _____________ OR STATE Standard: ___4. NBT.1____

Standard (include identifying numbers):

4. NBT.1-Recognize that in a multi-digit whole number, a digit in one place represents ten times what it represents in the place to its right.

 Prerequisite Skills Â· The place name and value of each digit in a number. Â· How to multiply one-digit whole numbers by multiples of 10 using strategies of place value and properties of operations (ex: skip-counting and decomposing). Â· Ten like units make one unit of the next greater place (ten ones make one ten). Â· How to fluently multiply and divide within 100. Â· How to multiply single digits from memory. Â· How to decompose and compose numbers in the base-ten system. Â· When moving to the right across the places in a number, the digits represent lesser values and when moving to the left the places have a greater value.
 Key Terms (vocabulary) Definition Student-friendly language Â· Period Â· Word form Â· Standard form Â· Expanded form Â· Place value You can add more terms Period– A group of three places in a number, usually separated by commas. Word form-The way a number is written with words or said aloud. Standard form-The way a number is written with numerals. Expanded form-The way a number is written to show the place value of each digit Place value- The value assigned to a digit based on its position in a number. Period- Word form- Standard form- Expanded form- Place value- Key Verbs (skills) Definition Student-friendly language Complete this session Complete this session Complete this session â€œI Canâ€ statements in student-friendly language Â· Multiply and divide by multiples of 10. Â· Show understanding of the relationship between place values by decomposing equations. Â· Model place value relationships using base-ten blocks in the place frame (ex: 10 x 50 represented as 5 tens each taken 10 times). Â· Justify understandings by writing statements using â€œtime as many.â€ Complete this session

References

Mississippi Department of Educations. (2022, May 7). Mississippi College-and Career-Readiness Standards. MDE. https://www.mdek12.org/sites/default/files/Offices/Secondary%20Ed/ELA/ccr/Math/04.Grade-4-Math-Scaffolding-Doc.pdf