资源简介

(共43张PPT)
基于逆向设计(UBD)的读思课说课展示
人教版（2019年版）选择性必修二
Unit 1 Science and Scientists
Reading and thinking:
John Snow Defeats “King Cholera”
01.
Teaching Philosophy
02.
Analysis of Teaching Material
03.
Key and Difficult points
04.
Teaching Objectives
05.
CONTENTS
06.
Teaching Procedures
07.
Analysis of Students
Teaching Reflection
01
PART 1
Teaching Philosophy
逆向设计
Understanding
by design
阶段一：
确定预期结果
阶段二：
确定评估证据
阶段三：
设计学习体验和教学
阶段一：
明确预期结果
阶段二：
确定评估证据
阶段三：
规划学习体验
(1) 提出海报设计要求
(2) 设计课堂提问
(3) 设计约翰品格表
(4) 设计自我评价量表
(1) a guessing game
(2) reading activities
(3) discussion in groups
(4) flowchart-drawing
(5) poster presentation
(6) assessment chart
(1) Learn about how John Snow found the truth of cholera;
(2) Design a poster and draw a flowchart to demonstrate the whole pocess, and present it;
(3) Finish a table of “A portrait of John Snow”
评价贯穿教学
以评促学
以评促教
W
H
E
R
E
T
O
H
E
R
E
T
O
W
hook吸引\hold保持
where 学习方向
why 学习原因
explore探索experience体验
equip准备enable使能
reflect反思revise修改
rethink重新思考
evaluate评价
tailor量身定制
organize组织
02
PART 2
Analysis of Teaching Material
人教版选择性必修2 Unit1 Science and Scientists
Period 2 Reading and Thinking：John Snow Defeats “King Cholera”
What
Why
How
Thematic context Human & Society (People who have made outstanding contributions to society).
Content A story about a famous British doctor, John Snow, who made the best of his questioning spirit and wisdom to find the truth of cholera through his tireless efforts.
Intention Make Ss have a better understanding of John Snow’s remarkable contributions; inspire Ss to think about what makes a great scientist, and explore the connotation of scientific spirit.
Value Stress the significance of rigorous research steps.
Genre A narrative essay
Language Concise, clear and easy to understand; employs a lot of detailed descriptions to reflect the difficulty John Snow met and the efforts he made, thereby highlighting his good qualities and his rigorous attitude towards science.
What
Thematic context Human & Society
(People who have made outstanding contributions to society).
Content A story about a famous British doctor, John Snow, who made the best of his questioning spirit and wisdom to find the truth of cholera through his tireless efforts.
Why
Intention Make Ss have a better understanding of John Snow’s remarkable contributions; inspire Ss to think about what makes a great scientist, and explore the connotation of scientific spirit.
Value Sress the significance of rigorous research steps.
How
Genre A narrative essay
Language Concise, clear and easy to understand; Employs a lot of detailed descriptions to reflect the difficulty John Snow met and the efforts he made in his research, thereby highlighting his good qualities and his rigorous attitude towards science.
03
PART 3
Analysis of Students
Strengths:
Weaknesses:
VS
Reading strategies of skimming and scanning;
Recognizing the genre of the text
Thinking independently.
Not knowing too much about John Snow and cholera
Not familiar with seven stages of scientific research
Lacking in the ability to correctly express themselves orally and literally in English.
04
PART 4
Teaching Objectives
By the end of the class, students will be better able to
Understand and use key words about science and illness like cholera, investigate, statistics, evidence, conclusion... ;
Get detailed factual information about John Snow’s research and summarize research steps taken by Dr. John Snow;
Infer the personality traits and outstanding qualities as a scientist;
Deeply understand the connotation of scientific spirit and learn to think critically.
05
PART 5
Key&Difficult Points
1. Be aware of the detailed factual information about how John Snow found the truth of cholera;
2. Through reading analysis, summarize the steps of scientific research;
3. Understand the internal logic of the research steps and apply it to practice.
06
PART 6
Teaching Procedures
Step 1 Warm up
Step 2 Reading
Step 3 Poster design
Step 4 Assessment
Step 5 Assignment
Activity 1:
Read for background
Activity 2:
Read for details
Activity 3:
Read for details
Activity 4:
Read for critical thinking Activity 5:
Read for summary
Step 1 Warm up
Guess the answer according to the key words:
Purpose:
To activate students' background knowledge;
(hook吸引）
Purpose:
To prepare them for the steps of scientific research.
(where学习方向）
Introduce 7 stages of scientific research by reviewing Tu Youyou’s discovering artemisinin.
Purpose:
To make students aware of the desired results.
(where 学习方向 & why学习原因)
Activity 1: Read for background (4m）
Read Para 1 and find out the answers to the following questions:
1. Who is John Snow
2. Why is the illness called King Cholera
courageous
renowned\ expert
ambitious
tenacious不屈不挠的
Step 2 Reading
Read Para 2 and find out the answers to the two questions:
1. What were the two contradictory theories
2. Which did John Snow subscribe to
totally different
approve of
Activity 2: Read for details (Para 2)
Stage 1:Find a problem
Stage 2:Ask a question
Stage 3:
inquisitive
Activity 3: Read for details (Para 3-4)
1. Which household has more than 4 deaths Why
2. Why do house numbers 8, 9, 20, 21 have no deaths
3. What concusion did he draw
4. What was the truth
More deaths: 16, 17, 38, 40
Water pump
No deaths: 20, 21, 8, 9
Pub
He suspected that the water from the pump was to blame.
assumption
Stage 3:
Think of a method
Stage 4:
Collect data
Stage 5:
Analyse the results
Stage 6

Stage 6: Find supporting evidence
Stage 7: draw a conclusion
patient\cautious\
serious\ rigorous
thoughtful
scrupulous
Activity 4: Read for critical thinking (Para 5)
Why is John labeled as the father of epidemiology
innovative
A portrait of John Snow
(What makes a scientist )
Activity 5: Read for summary
S
C
I
E
N
T
I
S
T
Serious认真的
Courageous勇敢的
Innovative 有创意的
Expert 专业的
Noble-minded高尚的
Tenacious坚韧不拔的
Inquisitive好问的
Scrupulous一丝不苟的
Thoughtful深思熟虑的
Purpose:
To make students think about “What will make a great scientist ”
(explore探索, equip准备,
enable使能,rethink重新思考, reflect反思, evaluate评价)
Purpose:
To make students retell the process of scientific research; and share what they have learned from the story.
(explore探索, reflect反思, rethink重新思考, tailor量身定制, organize组织
Step 3 Poster design
Purpose:
To stimulate students to think about the driving forces of scientific progress, thereby understanding the significance of questioning and innovation.
Step 4 Assessment
Six Facets of Understanding
理解的六个侧面
Interpretation阐明
Application应用
Empathy神入
Perception洞察
Self-knowledge自知
Explanation解释
Step 5 Assignment
基础版：
Make a summary with 80 words about John Snow story based on your notes.
拓展版：
Polish your flowchart and turn it into a speech draft.
Stages of
scientific research
A portait of John Snow
courageous
outstanding
renowned
skilled \ expert
patient\tenacious
questioning mind
critical thinking
cautious\rigorous
thoughtful inquisitive
innovative
......
Find a problem
Ask a question
Think of a method
Collect data
Analyse results
Find supporting evidence
Draw a conclusion
Presentation
First,... Then,... Next,... Because of... As a result, Finally...
......
Purpose:
To prepare students for the presentaion.
(explore探索, equip准备,
enable使能, explore探索,
07
PART 7
Teaching reflection
Highlights
Problems
1 Diverse reading activities;
2 Effective teacher-student interaction;
3 Achievement of teaching goals;
4 Students’ full involvement in the class;
1 Limited time for preparation for the poster;
2 A lack of ability to express themselves in English;
3 Limited student-student interaction
Thank you !

展开更多......

收起↑