SDAIE
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Specially designed academic instruction in English (SDAIE) is a teaching style with these features:
Low affective filter
- error correction done in context through teacher modeling
- new information introduced and presented by the teacher in a way that engages student
Modified speech
- slower speech rate
- clear enunciation
- controlled vocabulary
- use of cognates
- limited use of idiomatic speech
- words with double meaning defined
Contextual clues
- gestures and facial expressions
- meaning acted out
- graphic organizers (maps, charts, graphs)
- realia, props and manipulatives
- word banks
- overhead transparencies and similar projection technologies
- bulletin boards
- audio-visual materials
- explanation of word origins (etymology)
- use of examples and analogies
- hands on activities and demonstrations
Comprehension checks
- questions asked about details
Formative assessment
- confirmation checks
- clarification requests
- repetitions
- expansions
- variety of question types
- interaction: teacher: student student:teacher
Summative assessment
- mastery assessed using a variety of modalities
- review of main topics and key vocabulary
- resulting product shows mastery of key concepts an synthesis of information
- written assessment appropriate for intermediate/ early advanced English language learners
Appropriate lesson design
- student fluency level is reflected
- evidence of scaffolding
- listening and speaking activities precede reading and writing activities
- reading assignments include prereading, during reading, postreading activities
- writing activities preceded by pre-writing
- vocabulary emphasis
- use of cooperative learning groups
- tapping prior knowledge/ personal application
- appropriate pacing
- modeling of activities
- specific learning strategies or study skills are taught and modeled
- evidence of text adaptation
- emphasis on higher order critical thinking skills
- provision of native language support
- extension/ debriefing activity included
Content-driven
- rigorous core curriculum (not 'watered down')
- key topics organized around main themes
- topics appropriate to grade level
See also education.