Noise-cancelling headphones. Noise-cancelling headphones are headphones that reduce unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing.
English to Speakers of Other Languages (ESOL): The term ESOL is generally used when describing programs outside of a PK-12 setting that are designed for ELLs who seek proficiency in social and academic language; ESOL programs, which may also be referred to as English as a Second Language programs, generally teach basic grammar, vocabulary and ...
The ESL/ESOL Standards are in three parts for each level: (1) ESL/ESOL Standards, (2) Educational Functioning Level descriptors, and (3) Language Skills with indicators. The ESL/ESOL Standards included in this section describe what learners will be able to do when they exit this level.We have also included the. descriptions from the National Reporting System (NRS) so that programs across the state and country have a common frame of reference to discuss. ESL/ESOL levels.he ESL/ESOL Standards included in this section describe what learners will be able to do when they exit this level. We have also included the. descriptions from the National Reporting System (NRS) so that programs across the state and country have a common frame of reference to discuss. ESL/ESOL levels.