Final answer:
In a resource room setting, a special education teacher should provide additional support, assess student understanding, and communicate with the regular education teacher.
Step-by-step explanation:
In a resource room setting, a special education teacher should ensure several things when students are working on a new math skill that they learned in the regular education classroom. First, the teacher should provide additional support and accommodations to address each student's individual needs. This may include using manipulatives, providing visual aids, or breaking down complex concepts into simpler steps. Second, the teacher should assess the students' understanding of the new skill through formative assessments. This will help the teacher identify any gaps in learning or misconceptions and provide targeted instruction to address those areas. Lastly, the teacher should communicate and collaborate with the regular education teacher to align instruction and reinforce concepts. This will ensure a seamless transition between the regular education classroom and the resource room and provide consistent support to the students.