Asking questions is also learning English. What is the difference between ESL and ELD?

The full name of ESL is English as a second language, which means learning English as a second language. The full name of ELD is English.

learn to read

Development, popularly speaking, is the "Chinese tutorial" course, but the language here is English, mainly for students with weak language skills such as reading, writing and speaking.

When they first came to Canada, most new immigrant students were fluent in their mother tongue, but their English ability might be limited. Although some students were born in Canada, they only began to learn English at school. English as a second language can help these students catch up with native English speakers.

Some students may lose the opportunity to go to school for a long time, or never learn to read and write in their mother tongue. ELD courses can help these students learn English reading and writing skills.

The same purpose of ESL/ELD course is to provide students with English skills, so that they can study school courses as freely as their mother tongue.