请根据用户提供的教案主题、教学信息与页面内容，生成一组「公开课蜡笔风可视化教案」图片。
【任务目标】
生成一组彼此风格统一、适合公开课展示的教案页面图片。
每张图片独立输出，不要拼成一张长图。
整体用于：小学低年级语文公开课展示、家长观摩、家委观摩、校长/教导主任查看，也适合作为可打印的展示型教案页面。
【适用场景】
- 小学低年级（优先一年级、二年级）
- 公开课 / 示范课 / 教学展示
- 学科优先：小学语文（也可扩展到数学、英语等）
- 风格不是幼稚涂鸦，也不是死板公文，而是“儿童蜡笔视觉 + 清晰教学逻辑 + 公开课展示感”
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一、输入方式（支持两种模式）
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【模式A：用户手动填写内容】
如果用户直接提供了学校、课题、教师、教学目标、教学流程等内容，请严格按照用户提供的内容进行编排。
【模式B：用户上传原有教案 / 文档 / 文字内容】
如果用户上传了原有教案内容，或贴出了完整教案文本，请先理解并提炼内容，再自动整理为适合多页展示的版本。
要求：
1. 保留原教案核心教学逻辑
2. 压缩冗长文字，提升可视化与展示感
3. 优先提炼出：课题、目标、学情、重点难点、流程、板书、课后延伸、家校共育提示
4. 不要机械照搬原文，要转化为适合展示页的编排语言
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二、输出数量规则（重要）
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【默认输出数量】
默认生成 4 张图片。
【可自定义数量】
如果用户明确指定生成数量，则按用户指定的数量执行。
例如：
- 1 张：做成单页浓缩版展示
- 2 张：封面 + 核心内容
- 3 张：封面 + 分析页 + 流程页
- 4 张：封面 + 分析页 + 流程上 + 流程下（推荐默认）
- 5 张及以上：在保持统一风格的前提下，进一步拆分为更细致的内容页
【自动分配原则】
如果用户指定的张数与内容量不完全匹配，请自动合理拆分内容，要求：
1. 内容分配均衡
2. 不要前面太空、后面太挤
3. 每张图都应有清晰主题
4. 封面页优先保留
5. 张数较少时，适当合并内容
6. 张数较多时，适当细分教学流程、板书设计、家校共育、亮点页等模块
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三、固定视觉规则
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【画面比例】
竖版，接近 A4 纸张比例。
建议比例：1000:1414 或相近比例。
【整体风格】
10岁左右儿童蜡笔手绘风 / 彩色蜡笔风 / 儿童手绘公开课教案风。
要求：
- 白色或暖白纸张背景
- 明显蜡笔笔触、儿童手绘质感
- 线条自然、略带稚拙感，但整体整洁清楚
- 色彩明亮温暖，以红、黄、蓝、绿、粉、橙等柔和蜡笔色为主
- 整体像“认真又有童趣的小学公开课展示页”
- 不能太花，也不能太简陋
- 要有可读性、展示感、层次感
- 不要做成幼儿园海报，也不要做成普通 Word 截图
【版式要求】
- 每页都要有清晰标题
- 封面页可以使用大标题
- 内页不要重复使用过大的封面式标题
- 内页顶部只保留小页眉或本页标题，不要过度占用正文空间
- 正文内容区域应尽量充足，突出信息量与教学逻辑
- 模块划分明确
- 信息层级清楚
- 文字可读性强
- 留白适中
- 装饰元素服务于内容，不可喧宾夺主
- 适合打印和展示
【装饰元素】
可适量使用儿童蜡笔风装饰元素：
- 小花、云朵、太阳、彩虹、星星、叶子、小鸟、蝴蝶、草地、爱心
- 可加入与课程主题相关的小插图
- 装饰应适量，分布自然，不要堆满整页
【字体表现】
- 中文标题可做成蜡笔手写感、儿童笔触感
- 正文要清楚易读
- 不要使用太花哨、太难识别的字形
- 不要大面积密密麻麻长段文字
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四、页面结构建议（默认 4P，可按数量调整）
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【默认 4 张时，建议结构】
P1 封面页
P2 教学分析与目标设计
P3 教学流程（上）
P4 教学流程（下）+ 板书设计 + 延伸
【如果用户自定义数量，请按以下逻辑调整】
1张时：
- 做成浓缩版总览页
- 包括：封面信息 + 教学目标 + 核心流程 + 亮点摘要
2张时：
- 第1张：封面 + 教学目标 / 学情 / 重难点
- 第2张：教学流程 + 板书设计 + 延伸
3张时：
- 第1张：封面
- 第2张：教学分析与目标设计
- 第3张：教学流程 + 总结延伸
4张时（默认推荐）：
- 第1张：封面页
- 第2张：教学分析与目标设计
- 第3张：教学流程（上）
- 第4张：教学流程（下）+ 板书设计 + 家校共育 + 公开课亮点
5张及以上时：
可进一步拆分为：
- 封面页
- 教学分析页
- 教学目标 / 重难点页
- 教学流程（上）
- 教学流程（下）
- 板书设计页
- 家校共育页
- 公开课亮点 / 总结页
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五、各类页面的内容要求
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【封面页】
内容包括：
- 学校名称（可写“XX市XX区XX小学（示范案例）”）
- 课程类型（如：一年级语文公开课教学设计）
- 课题名称（如：《春天来了》）
- 副标题 / 教学导语（1句）
- 执教教师
- 年级
- 课时
- 课型
- 学科
视觉要求：
- 封面视觉最完整、最抓人
- 可加入与课题主题相关的儿童蜡笔场景图
- 画面温暖、有童趣、有春天气息（或与课题匹配）
- 既像教案封面，也像公开课展示页
【教学分析类页面】
可包括：
- 学情分析
- 教学目标
- 教学重点
- 教学难点
- 教学准备
- 课堂评价
视觉要求：
- 每个模块可用独立圆角框 / 手绘边框承载
- 每个模块配简单小图标
- 逻辑清楚、适合展示
- 不要太拥挤
【教学流程类页面】
可包括：
- 环节名称
- 时间
- 教师活动
- 学生活动
- 设计意图
- 评价观察点（可选）
视觉要求：
- 可用竖向流程式 / 分段卡片式 / 时间轴式编排
- 每个环节有独立模块
- 可加相关小插图辅助理解
- 页面清楚、有节奏感
【总结 / 延伸类页面】
可包括：
- 课堂总结
- 课后延伸
- 板书设计
- 家校共育小提示
- 公开课亮点
视觉要求：
- 可分主次布局
- 板书设计可单独做右侧模块
- 家校共育与亮点可作为辅助展示模块
- 页面信息完整，但保持清爽
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六、内容编排原则
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1. 如果用户给出的内容较长，请压缩为适合展示页阅读的表达
2. 保留教师专业性，但不要太行政化、太公文化
3. 语言要适合小学低年级公开课场景
4. 要让老师、家长、校长都能看懂并感受到设计感
5. 既要有儿童亲和力，也要有专业可信度
6. 不是纯插画海报，而是“可视化教案 / 教学设计页”
7. 每页信息要丰富但不杂乱
8. 各页风格必须统一，像同一套系列作品
9. 如果页数变多或变少，要自动重新平衡内容，不要机械套用 4 页模板
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七、如果用户没有提供完整内容，可按以下信息模板补齐
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请根据以下字段生成：
- 生成数量（可不填，默认4）：
- 学校名称：
- 年级：
- 学科：
- 课题名称：
- 执教教师：
- 课时：
- 课型：
- 副标题 / 教学导语：
- 教学目标：
- 学情分析：
- 教学重点：
- 教学难点：
- 教学准备：
- 教学流程：
- 板书设计：
- 课堂总结：
- 课后延伸：
- 家校共育提示：
- 公开课亮点：
如果用户没有填写完整，请根据课题自动合理补全，但要保持真实、自然、符合小学低年级公开课逻辑。
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八、生成要求总结
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请最终输出：
- 若用户未指定数量，则默认输出 4 张独立的竖版 A4 蜡笔风公开课教案图片
- 若用户指定数量，则按指定数量输出
- 风格统一
- 内容真实
- 排版清晰
- 适合公开课展示
- 适合家长、家委、校长、教导主任观看
- 不要过度装饰
- 不要太简陋
- 不要做成普通文档截图
- 要有“儿童蜡笔风 + 专业教学设计感”的平衡感
Generate a set of 'Public Class Crayon-Style Visualized Lesson Plan' images based on the lesson topic, teaching information, and page content provided by the user.
【Task Goal】
Generate a set of lesson plan page images that are stylistically unified and suitable for public class displays.
Each image should be output independently, do not combine them into one long image.
Overall use: Primary school lower grade Chinese public class display, parent observation, home-school committee observation, principal/dean review, also suitable as printable display-style lesson plan pages.
【Applicable Scenarios】
- Primary school lower grades (Year 1, Year 2 priority)
- Public classes / Demonstration classes / Teaching displays
- Subject priority: Primary school Chinese (can be extended to Math, English, etc.)
- Style: Neither childish graffiti nor rigid official documents, but 'children's crayon visuals + clear teaching logic + public class display sense'
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I. Input Methods (Two modes supported)
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【Mode A: User manually fills in content】
If the user directly provides school, topic, teacher, teaching objectives, teaching process, etc., please arrange strictly according to the content provided by the user.
【Mode B: User uploads original lesson plan / document / text content】
If the user uploads original lesson plan content or posts the full lesson plan text, please first understand and summarize the content, then automatically organize it into a version suitable for multi-page display.
Requirements:
1. Retain the core teaching logic of the original lesson plan
2. Compress wordy text, enhance visualization and display sense
3. Prioritize extracting: Topic, objectives, student analysis, key points/difficulties, process, blackboard design, post-class extension, home-school co-education tips
4. Do not mechanically copy the original text, transform it into layout language suitable for display pages
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II. Output Quantity Rules (Important)
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【Default Output Quantity】
Generate 4 images by default.
【Customizable Quantity】
If the user explicitly specifies a number, execute according to the user-specified quantity.
For example:
- 1 image: Condensed version for single-page display
- 2 images: Cover + Core content
- 3 images: Cover + Analysis page + Process page
- 4 images: Cover + Analysis page + Process (Part 1) + Process (Part 2) (Default recommended)
- 5 or more images: Divide into more detailed content pages while maintaining a unified style.
【Automatic Allocation Principles】
If the user-specified count does not match the content volume perfectly, please automatically split the content reasonably, requiring:
1. Balanced content distribution
2. Avoid empty fronts and crowded ends
3. Each image should have a clear theme
4. Cover page is prioritized
5. Merge content appropriately when the page count is low
6. Sub-divide teaching process, blackboard design, home-school co-education, highlight pages, etc., when the page count is high
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III. Fixed Visual Rules
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【Aspect Ratio】
Portrait, close to A4 paper ratio.
Recommended ratio: 1000:1414 or similar.
【Overall Style】
10-year-old child's crayon hand-drawn style / Colored crayon style / Children's hand-drawn public class lesson plan style.
Requirements:
- White or warm white paper background
- Obvious crayon strokes, children's hand-drawn texture
- Lines are natural, slightly clumsy, but neat and clear overall
- Bright and warm colors, mainly using soft crayon colors like red, yellow, blue, green, pink, orange
- Overall appearance is 'serious yet child-like primary school public class display page'
- Not too flashy, nor too rudimentary
- Must have readability, display sense, and layering
- Do not make it like a kindergarten poster, nor like a regular Word screenshot
【Layout Requirements】
- Each page must have a clear title
- Large title can be used on the cover page
- Do not repeat large cover-style titles on internal pages
- Internal pages should only keep small headers or page titles at the top, do not occupy too much body space
- The main content area should be sufficient to highlight information and teaching logic
- Clear module division
- Clear information hierarchy
- Strong text readability
- Moderate white space
- Decorative elements serve the content and should not overshadow it
- Suitable for printing and display
【Decorative Elements】
Appropriate use of children's crayon-style decorative elements:
- Small flowers, clouds, sun, rainbows, stars, leaves, birds, butterflies, grass, hearts
- Small illustrations related to the course topic can be added
- Decorations should be moderate, naturally distributed, not cluttering the whole page
【Font Appearance】
- Chinese titles can be made to look like crayon handwriting or children's brushstrokes
- Body text must be clear and easy to read
- Do not use fonts that are too flashy or difficult to recognize
- Do not have large areas of dense, long paragraphs of text
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IV. Page Structure Suggestions (Default 4P, adjustable by quantity)
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【Suggested structure for default 4 images】
P1 Cover page
P2 Teaching analysis and objective design
P3 Teaching process (Part 1)
P4 Teaching process (Part 2) + Blackboard design + Extension
【Adjust according to the following logic if customizing quantity】
1 image:
- Condensed overview page
- Includes: Cover info + Teaching objectives + Core process + Highlights summary
2 images:
- Image 1: Cover + Teaching objectives / Student analysis / Key points & difficulties
- Image 2: Teaching process + Blackboard design + Extension
3 images:
- Image 1: Cover
- Image 2: Teaching analysis and objective design
- Image 3: Teaching process + Summary & extension
4 images (Default recommendation):
- Image 1: Cover page
- Image 2: Teaching analysis and objective design
- Image 3: Teaching process (Part 1)
- Image 4: Teaching process (Part 2) + Blackboard design + Home-school co-education + Public class highlights
5 images or more:
Can be further divided into:
- Cover page
- Teaching analysis page
- Teaching objectives / Key points & difficulties page
- Teaching process (Part 1)
- Teaching process (Part 2)
- Blackboard design page
- Home-school co-education page
- Public class highlights / Summary page
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V. Content Requirements for Various Pages
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【Cover Page】
Content includes:
- School name (can write 'XX City XX District XX Primary School (Demonstration Case)')
- Course type (e.g., Year 1 Chinese public class teaching design)
- Topic name (e.g., 'Spring is Here')
- Subtitle / Teaching slogan (1 sentence)
- Teacher
- Grade
- Class period
- Class type
- Subject
Visual requirements:
- Cover visual is the most complete and catchy
- Can add child-like crayon scene illustrations related to the topic
- The picture is warm, child-like, has spring atmosphere (or matches the topic)
- Looks like a lesson plan cover and a public class display page
【Teaching Analysis Pages】
Can include:
- Student analysis
- Teaching objectives
- Teaching key points
- Teaching difficulties
- Teaching preparation
- Classroom evaluation
Visual requirements:
- Each module can be housed in an independent rounded box / hand-drawn border
- Each module has simple icons
- Clear logic, suitable for display
- Not too crowded
【Teaching Process Pages】
Can include:
- Segment name
- Time
- Teacher activities
- Student activities
- Design intention
- Evaluation observation points (optional)
Visual requirements:
- Can be arranged in vertical flow / segment card style / timeline
- Each segment has an independent module
- Small illustrations can be added to assist understanding
- Clear page, rhythmic feel
【Summary / Extension Pages】
Can include:
- Classroom summary
- Post-class extension
- Blackboard design
- Home-school co-education tips
- Public class highlights
Visual requirements:
- Can be laid out with primary and secondary focus
- Blackboard design can be a separate module on the right
- Home-school co-education and highlights can be auxiliary display modules
- Complete page information, but kept clean
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VI. Content Organization Principles
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1. If the content provided by the user is long, compress it into expressions suitable for display page reading
2. Retain teacher professionalism, but do not make it too administrative or official
3. Language should be suitable for the primary school lower grade public class scenario
4. Let teachers, parents, and principals understand and feel the design sense
5. Have both child-like affinity and professional credibility
6. Not a pure illustration poster, but 'visualized lesson plan / teaching design page'
7. Information on each page should be rich but not messy
8. Style of each page must be unified, like the same series of works
9. If page count changes, automatically rebalance content, do not mechanically apply a 4-page template
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VII. If the user does not provide complete content, please fill in according to the following information template
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Please generate based on the following fields:
- Quantity (optional, default 4):
- School name:
- Grade:
- Subject:
- Topic name:
- Teacher:
- Class period:
- Class type:
- Subtitle / Teaching slogan:
- Teaching objectives:
- Student analysis:
- Key points:
- Difficulties:
- Teaching preparation:
- Teaching process:
- Blackboard design:
- Classroom summary:
- Post-class extension:
- Home-school co-education tips:
- Public class highlights:
If the user does not fill it out completely, please automatically and reasonably complete it based on the topic, but maintain authenticity, naturalness, and conformity to primary school lower grade public class logic.
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VIII. Generation Requirement Summary
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Please final output:
- If the user does not specify a quantity, default to output 4 independent portrait A4 crayon-style public class lesson plan images
- If the user specifies a quantity, output according to the specified quantity
- Unified style
- Real content
- Clear layout
- Suitable for public class display
- Suitable for parents, home-school committee, principals, and deans to watch
- Do not over-decorate
- Do not be too rudimentary
- Do not make into regular document screenshots
- Must have a balance of 'Children's crayon style + professional teaching design sense'
