STEM Instruction to Increase Content & Language Acquisition: Improving Achievement for ELLs (and...
Transcript of STEM Instruction to Increase Content & Language Acquisition: Improving Achievement for ELLs (and...
Janelle M. Johnson, PhD Equity Assistance Center, Region VII
Metropolitan State University of Denver
NSTA Conference Denver, Colorado December 12, 2013
• STEM field recognition of need for equity • Role of language in STEM teaching and learning • NGSS and language acquisition • STEM equity checklist (if time) • Reflection
“We’ve arranged a global civilization in which most crucial elements – transportation, communications, and all other industries; agriculture, medicine, education, entertainment, and protecting the environment – profoundly depend on science and technology…
We have also arranged things so that almost no one understands science and technology. This is a prescription for disaster. We might get away with it for a while, but sooner or later this combustible mixture of ignorance and power is going to blow up in our faces.” ~Carl Sagan
¡ Intersection with socioeconomic status
¡ Teacher quality ¡ Digital divide ¡ Disproportionality ¡ Achievement gap ¡ Dropout rates ¡ School to prison pipeline
For ELLs and students with limited access to academic English
“The largest silenced group is millions of American school children who do not speak English, or standard English.”
“The youngest children mistakenly internalize the school practices as signs of their own personal inadequacy. Older students rightly take them as insults. To this contempt for their humanity, the children reply with resignation, and with resistance.”
From the book Tongue Tied
¡ Motivation ¡ First language development ¡ Language distance and attitude ¡ Access to the language ¡ Age ¡ Personality and learning style ¡ Peers and role models ¡ Quality of instruction ¡ Cultural background
BICS: Basic interpersonal communication skills § conversational fluency § pronunciation, vocabulary, and grammar § ELLs typically acquire BICS first
CALPs: Cognitive academic language proficiency
§ abstract language abilities § complex conceptual linguistic abilities § analysis, synthesis, and evaluation
¡ An approach to teaching that provides both language and content instruction to classes of mixed ELLs and native English speakers.
¡ Teachers scaffold instruction to aid student comprehension of content topics and objectives by adjusting their speech, student tasks, and providing background information and experiences.
¡ The goal is for ELLs to access grade-‐level content standards and concepts while they continue to improve their English language proficiency.
Sheltered instruction (cont.)
¡ Determine key vocabulary: content AND academic language
¡ Incorporate a variety of vocabulary development activities into lessons (personal dictionaries, word walls, concept definition maps, cloze sentences, word sorts, word generation, games, etc.)
¡ Link concepts to students’ background and knowledge
¡ Connect with topics previously covered in class
Connecting with the eight science and engineering practices
1. Asking questions and defining problems 2. Developing and using models 3. Planning and carrying out investigations 4. Analyzing and interpreting data 5. Using mathematics and computational thinking 6. Constructing explanations and designing solutions 7. Engaging in argument from evidence 8. Obtaining, evaluating, and communicating information
¡ Hands-‐on manipulatives ¡ Realia ¡ Pictures ¡ Visuals ¡ Multimedia ¡ Demonstrations ¡ Related literature ¡ Adapted text
Unit or lesson:________________________________________________________________ Challenges with academic language: _____________________________________________ ____________________________________________________________________________ Practice A:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________ Practice B:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________ Practice C:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________
¡ Graphic organizers ¡ Teacher-‐prepared outlines ¡ Leveled study guides ¡ Highlighted text ¡ Taped text ¡ Adapted text ¡ Jigsaw text reading ¡ Marginal notes ¡ Native language text
Unit or lesson:________________________________________________________________ Challenges with academic language: _____________________________________________ ____________________________________________________________________________ Practice A:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________ Practice B:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________ Practice C:__________________________ Shelter with: __________________________ Notes:__________________________________________________________________________________________________________________________________________________
¡ Bloom’s Taxonomy and critical thinking ¡ Oral and written questions ¡ Metacognitive reflection ¡ ZPD and L + 1 ¡ Student-‐created questions
¡ Opportunities for interaction, participation, and engagement
¡ Grouping configurations ¡ Wait time ¡ Clarify concepts in L1
¡ New language and content knowledge presented in lesson
¡ Students have hands-‐on practice with new knowledge
¡ Students integrate acquired language skills (speaking, reading, writing, and listening)
¡ Students apply language and content knowledge in new ways
¡ In what ways has your understanding of STEM content/language acquisition changed during this session?
¡ Develop and/or improve knowledge of language acquisition
¡ Know and apply Sheltered Instruction strategies ¡ Broaden understandings of family engagement ¡ Draw upon students’ funds of knowledge ¡ Broaden forms of assessment ¡ Counsel underrepresented groups into rather than away from STEM fields
¡ Build a network of community role models doing STEM work
¡ Be prepared to offer remedial help as needed, to strengthen students’ foundational skills
¡ Be open to intercultural exchange opportunities for teachers that can increase empathy, understanding, and appreciation
¡ Critically examine your own teaching materials and paradigms for cultural bias
¡ Develop and facilitate problem-‐based learning activities around issues relevant to the community