培生Language Central ELD课程(1-5年级)目标群体:1-5年级英语发展学习者(ELD),课程类型:独立英语发展课程体系,标准对接:符合WIDA、加州ELD和德州TEKS标准
2. 课程体系
分级能力框架:
级别 | CEFR | WIDA | 教学重点 |
---|---|---|---|
启蒙级 | Pre-A1 | 1.0-1.9 | 基础词汇短语 |
发展级 | A1-A2 | 2.0-3.9 | 学术语言基础 |
衔接级 | A2-B1 | 4.0-4.9 | 学科语言准备 |
教学组件:
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学生用书(纸质+数字版)
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教师用书(含分层教学策略)
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测评工具包(形成性+终结性评估)
3. 核心教学特色
A. 每日课程框架
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语言热身(5分钟)
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直接教学(15分钟)
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指导练习(20分钟)
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独立应用(10分钟)
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语言反思(5分钟)
B. 支架式教学
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分难度句型模板
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西英同源词识别
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含800+术语的视觉化词汇表
C. 技术融合
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语音实验室:AI反馈录音系统
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词汇构建器:自适应闪卡
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语法教练:交互式纠错
4. 内容组织
主题单元(每学年6个):
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校园社区
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生物系统
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地球科学
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美国历史
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经济原理
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科技应用
单元构成:
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15节语言课
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3个学科联系点
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1个专题评估项目
5. 评估体系
进度监控工具:
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每周口语检测
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双周写作样本
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单元实践任务
基准测试:
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入学/结业分级测试
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季度标准评估
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WIDA模拟测试
6. 研究基础
教学策略:
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改良版思考-配对-分享
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语言经验教学法
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保护式教学技巧
实证数据:
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92%学生每年提升≥1个WIDA等级
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学术词汇习得速度提升3倍
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标准化考试成绩提高40%
7. 课堂实施案例
三年级示范课(地球系统单元):
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语言目标:
使用比较级形容词描述地形 -
核心词汇:
山脉、山谷、高原、比…高、比…低 -
活动流程:
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图片分类游戏
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句型练习:”比___更“
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制作带标签的3D地形模型
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8. 教学资源
教师支持:
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ELD策略视频库
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语言迁移指导手册
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家校沟通模板
学生材料:
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分级读物(K-2年级60册,3-5年级80册)
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语法教具
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个人单词墙
效果数据:
加州学校使用一年后:
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78%启蒙级学生进阶至发展级
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89%教师反馈学生参与度提升
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英语达标率提高35%
教师培训:
包含3小时线上工作坊:
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语言习得专家指导
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课程作者答疑
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实施教练跟进
2024年升级:
新增”STEM语言模块”强化与共同核心标准衔接
注:本课程特别适合双语学校及国际课程预备班,系统解决学科英语过渡难题。
Pearson Language Central ELD (Grades 1-5) – Comprehensive Program Overview
1. Program Fundamentals
Target Audience:
English Language Development (ELD) students in Grades 1-5
Program Type:
Standalone English language development curriculum
Alignment:
WIDA, CA ELD, and TEKS standards
2. Program Architecture
Structured Proficiency Levels:
Level | CEFR | WIDA | Key Focus |
---|---|---|---|
Emergent | Pre-A1 | 1.0-1.9 | Basic vocabulary & phrases |
Expanding | A1-A2 | 2.0-3.9 | Academic language foundations |
Bridging | A2-B1 | 4.0-4.9 | Content-area language readiness |
Instructional Components:
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Student Books (Print + Digital)
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Teacher’s Editions with differentiation strategies
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Assessment Kit (Formative & Summative)
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Interactive Practice App
3. Core Instructional Features
A. Daily Lesson Framework
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Language Warm-Up (5 min)
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Direct Instruction (15 min)
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Guided Practice (20 min)
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Independent Application (10 min)
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Language Reflection (5 min)
B. Scaffolded Instruction
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Sentence frames for all proficiency levels
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Cognate identification (Spanish-English)
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Visual glossaries with 800+ terms
C. Technology Integration
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Speaking Lab: Voice recording with AI feedback
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Vocabulary Builder: Adaptive flashcard system
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Grammar Coach: Interactive error correction
4. Content Organization
Thematic Units (6 per grade):
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School Communities
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Living Things
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Earth Systems
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U.S. History
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Economics
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Technology
Each Unit Includes:
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15 language lessons
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3 content-area connections
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1 project-based assessment
5. Assessment System
Progress Monitoring Tools:
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Weekly oral language checks
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Bi-weekly writing samples
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Unit performance tasks
Benchmark Assessments:
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Entry/Exit placement tests
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Quarterly standards-based evaluations
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WIDA-style practice tests
6. Research-Based Pedagogy
Instructional Strategies:
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Think-Pair-Share adaptations
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Language Experience Approach
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Sheltered Instruction techniques
Evidence Base:
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92% of students show ≥1 WIDA level growth/year
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3x faster academic vocabulary acquisition
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40% improvement in standardized test scores
7. Classroom Implementation
Sample Lesson (Grade 3 – Earth Systems):
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Language Objective:
Use comparative adjectives to describe landforms -
Key Vocabulary:
Mountain, valley, plateau, higher than, lower than -
Activity Sequence:
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Picture card sorting
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Sentence frame practice:
“A ___ is ___ than a ___.” -
Create 3D landform models with labels
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8. Program Resources
Teacher Support:
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ELD strategy videos
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Language transfer guides
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Parent communication templates
Student Materials:
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Leveled readers (K-2: 60 titles, 3-5: 80 titles)
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Grammar manipulatives
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Personal word walls
9. Purchasing Options
Package | Components | Price |
---|---|---|
Basic | Student Book + Digital | $25/student |
Complete | Print + Digital + Assessments | $65/student |
Premium | Full classroom set + PD | $1,200/class |
Effectiveness Data:
After 1 year of implementation in California schools:
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78% of Emergent students progressed to Expanding
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89% of teachers reported improved student engagement
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EL reclassification rates increased by 35%
Professional Development:
Includes 3-hour virtual training with:
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Language acquisition specialists
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Program authors
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Implementation coaches
2024 Updates:
New “Language Through STEM” modules being added to enhance CCSS connections.
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