Writing assignment 1

Prerequisite Skills

· The place name and value of each digit in a number.

· 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).

· Ten like units make one unit of the next greater place (ten ones make one ten).

· How to fluently multiply and divide within 100.

· How to multiply single digits from memory.

· How to decompose and compose numbers in the base-ten system.

· 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

· Period

· Word form

· Standard form

· Expanded form

· 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

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“I Can” statements in student-friendly language

· Multiply and divide by multiples of 10.

· Show understanding of the relationship between place values by decomposing equations.

· Model place value relationships using base-ten blocks in the place frame (ex: 10 x 50 represented as 5 tens each taken 10 times).

· Justify understandings by writing statements using “time as many.”

Essential Questions

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