On a national standardized achievement test, a scaled score range of 2485−2548 demonstrates the knowledge and skills in mathematics needed for success in future coursework. At a local elementary school, 75% of fourth-grade students received a scale score ranging between 2204-2410 in mathematics. The remaining 25% received a scale score ranging between 2549−2659.

What two conclusions can be logically reached considering the given information? Choose 2 answers.

A. Instruction needs to be evaluated for effectiveness.
B. Remediation services are needed for all of the students.
C. Teachers are failing to meet faculty performance standards.
D. Curriculum needs to be examined for misalignment to standards.

The two logical conclusions are that the instruction needs to be evaluated for effectiveness and the curriculum should be examined for alignment with standardized test standards, due to the discrepancy in students' test scores.The correct answer is a and d.

Explanation:

The two conclusions that can be logically reached from the given information about the standardized achievement test scores of fourth-grade students are:

Instruction needs to be evaluated for effectiveness. This is because no students scored within the range indicating preparedness for future coursework in mathematics.
Curriculum needs to be examined for misalignment to standards. The percentage of students scoring above the range suggests that while some education strategies might be successful, they may not align with the standardized test's expectations.

It's important to analyze the instruction and curriculum in detail to identify where the disconnect may be occurring and to address it to increase overall student success on standardized tests.