Dimensions Math 1B Tests

This test book covers the second half of first grade, assessing nine chapters: Numbers to 10, Number Bonds, Addition, Subtraction, Numbers to 20, Addition to 20, Subtraction Within 20, Shapes, and Ordinal Numbers. Each chapter includes two differentiated tests—Test A focuses on fundamental concepts and basic problem-solving, while Test B requires students to apply analytical thinking and problem-solving strategies to more complex scenarios. Two continual assessments evaluate cumulative understanding across multiple chapters.

The assessments combine multiple-choice questions with free-response problems, allowing students to demonstrate both concept recognition and their ability to show mathematical work. An answer key in the back supports independent evaluation for homeschool families. The differentiated structure helps identify whether students have mastered core skills or need additional practice before advancing to more sophisticated applications of first-grade math concepts.