Text Books

Больше похоже на это

six sigma

от J M

Linguistics

от Lionel Benega

Pollution

от Chloe K

The DYS MOOC principles

от Marco Bertolini

Text Books

Disadvantages

Expensive

Deskill teachers

May not reflect Ss' needs

May distort content

May be inauthentic/ language/ content

Advantages

Visually appealing

Train teachers

Provide effective language / input

They are efficient

Offer variety of resources

Maintain quality

Help standardize instructions

Guide us for a structure