Grade 5 - Claim 1 - Target C
Claim 1
Concepts and Procedures
Standards
NBT-1
Recognize that in a multi-digit number, a digit in one place represents 10 times as much as it represents in the place to its right and 1/10 of what it represents in...
NBT-2
Explain patterns in the number of zeros of the product when multiplying a number by powers of 10, and explain patterns in the placement of the decimal point when a decimal is...
NBT-3
Read, write, and compare decimals to thousandths.
NBT-3a
Read and write decimals to thousandths using base-ten numerals, number names, and expanded form, e.g., 347.392 = 3 × 100 + 4 × 10 + 7 × 1 + 3 × (1/10)...
NBT-3b
Compare two decimals to thousandths based on meanings of the digits in each place, using
>
, =, and<
symbols to record the results of comparisons.NBT-4
Use place value understanding to round decimals to any place.
Clarifications
Tasks for this target ask students to explain patterns in the number of zeroes for powers of 10, including simple calculations with a base of 10 and whole-number exponents, as well as tasks that...
Range Achievement Level Descriptors
Evidence Required
1
The student represents powers of 10 by using whole-number exponents.
2
The student reads and writes decimals to the thousandths using base-ten numerals, number names, and expanded form.
3
The student compares two decimals to the thousandths by using
>
, =, and<
symbols.4
The student rounds decimals to the nearest whole number, tenth, or hundredth.
Item Guidelines
Depth of Knowledge
M-DOK1
Recall includes the recall of information such as fact, definition, term, or a simple procedure, as well as performing a simple algorithm or applying a formula. That is, in mathematics a one-step, well-defined, and straight algorithmic procedure should be...
M-DOK2
Skill/Concept includes the engagement of some mental processing beyond a habitual response. A Level 2 assessment item requires students to make some decisions as to how to approach the problem or activity, whereas Level 1 requires students to demonstrate a...
Allowable Item Types
- Equation/Numeric
- Multiple Choice, single correct response
- Matching Tables
Allowable Stimulus Materials
,
<
, or = symbols; multi-digit numbers less than or equal to 1,000,000; base-ten models; decimals to the thousandths (except when rounding, which can be to the hundredths)
Key/Construct Relevant Vocabulary
round, digit, value, greater than, less than, equal to, equivalent, expression, expanded form, hundredths, tenths, thousandths, word form
Allowable Tools
None
Target-Specific Attributes
For division problems with whole numbers, numbers are limited to 4-digit dividends and 2-digit divisors. Reading, writing, and comparing decimal numbers should not exceed the thousandths place. Decimal numbers can be rounded to the hundredths. Use positive...
Accessibility
Item writers should consider the following Language and Visual Element/Design guidelines [1] when developing items. Language Key Considerations: Use simple, clear, and easy-to-understand language needed to assess the construct or aid in the understanding of the...
Development Notes
Much of the evidence for this target and standards will be measured in Claim 3. For example, a student may be asked to explain patterns in the number of zeroes of the product/quotient when...
Task Models
Task Model 1
Item Types
Equation/NumericDepth of Knowledge
M-DOK1Standards
NBT-2
Target Evidence Statement
The student represents powers of 10 by using whole-number exponents.
Allowable Tools
None
Task Description
Prompt Features: The student is prompted to enter a power of 10 that is equivalent to a whole number.
Stimulus Guidelines:
- Numbers reflect whole number powers of 10.
- Numbers are less than or equal to 1,000,000.
Stimulus
The student is presented with a multi-digit whole number that is a power of 10.
Example 1
Example Stem 1: Enter 10,000 as a power of 10.
Enter your answer in the response box.
Rubric: (1 point) The student enters the correct value (e.g., ).
Example 2
Example Stem 2: What power of 10 makes this expression equal to 5000?
Enter your answer in the response box.
Rubric: (1 point) The student enters the correct value (e.g., 3).