IA Math Support & Numeracy Instruction 3

Question 1

A student understands addition of single-digit numbers but struggles when sums exceed 10. The aide should introduce:

Accepted Answer

Making-ten strategy using ten-frames to bridge sums

Answer

The making-ten strategy uses ten-frames to help students decompose numbers and bridge sums beyond 10 efficiently.

Question 2

Which of the following is the best example of an aide using error analysis to support math learning?

Accepted Answer

Reviewing a student's incorrect answers to identify the pattern of misunderstanding

Answer

Error analysis means studying mistakes to find patterns that reveal specific misconceptions, enabling targeted instruction.

Question 3

A teacher asks an aide to pre-teach a math lesson to a struggling student. The aide should:

Accepted Answer

Introduce key vocabulary and foundational concepts the student will need

Answer

Pre-teaching focuses on building the prerequisite vocabulary and concepts so the student can access the upcoming classroom lesson.

Question 4

An aide is helping a student practice measurement. The student confuses inches and centimeters. The best approach is to:

Accepted Answer

Have the student measure the same object with both rulers and compare

Answer

Measuring the same object with both tools creates a direct, concrete comparison that clarifies the difference between the two units.

Question 5

Which math support strategy is LEAST appropriate for an instructional aide to use independently?

Accepted Answer

Designing and changing the student's IEP math goals without teacher input

Answer

IEP goals are developed by the IEP team and cannot be changed by an aide independently — aides implement goals, not create or modify them.

(IA) Instructional Aide Practice Test