Montana PK-12 Mathematics Content Standards / Common Core State Standards for Mathematics (CCSS-M)-aligned Montana standards — Montana
MAST Grade 4 Angles and Geometry. Practice it free.
Students understand angle measure, draw and identify lines and angles, and classify shapes by properties of their lines and angles. This Grade 4 reporting domain maps to 1 practice skill and 8 representative questions from the playable bank.
What the test measuresStandards basis How the MAST reports it Blueprint & weighting Official sources
Angles and Geometry skills
Understand concepts of angle and measure angles.
Draw and identify lines and angles and classify shapes by properties of their lines and angles.
Standards: 4.MD.5, 4.MD.5.a, 4.MD.5.b, 4.MD.6, 4.MD.7, 4.G.1, 4.G.2, 4.G.3
Montana’s MAST is a state-specific through-year assessment built by New Meridian and aligned to Montana’s academic content standards, not a Smarter Balanced-style claims/targets framework. The math blueprints organize content into grade-level strands/testlets that map directly to CCSS-M-derived Montana standards.
The blueprint publishes a through-year design of 12 strands/testlets per grade, with 1 strand per testlet, 2 reporting attributes per strand, and 9–13 items per testlet. It also specifies approximate item-type and DOK distributions, but does not publish percentage weighting by domain in the captured blueprint text.
Montana OPI MontCAS
Montana OPI - MasteryGuide Mathematics Assessment Specifications and Blueprints
Montana OPI - Montana MAST Math Testlets
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8 free questions · 0/0 correct
How many degrees is a half turn?
The answer is degrees.
How many degrees is a quarter turn?
The answer is degrees.
How many degrees is a right angle?
A right angle measures .
How many degrees are in right angles?
The answer is degrees.
How many degrees is a straight angle?
A straight angle measures .
An angle measures . How many more degrees are needed to make a right angle?
A right angle is . .
How many degrees are in a full circle?
A full circle is .
What is half of a right angle, in degrees?
The answer is degrees.
Keep practicing
Turn angles and geometry into game time.
The MAST placement starts with this test's real coverage map and finds the right difficulty.
Related Common Core standards
Source and test overview
Reporting categories
More Grade 4 domains
Extend Concepts of MultiplicationStudents interpret multiplicative comparison and identify factor pairs, multiples, prime numbers, and composite numbers.8 QsPractice →Compare and Find Equivalent FractionsStudents recognize and generate equivalent fractions and compare fractions using fraction models.8 QsPractice →Add and Subtract FractionsStudents understand a fraction as the sum of unit fractions with the same denominator and use that understanding to add and subtract fractions, including fractions greater than 1 and mixed numbers.8 QsPractice →Solve Measurement ProblemsStudents solve measurement problems, including those involving relative sizes of units, area, and perimeter.8 QsPractice →