1 / 15
Session 4 of 8
Yes or No? 🙋
Today we ask the whole class questions and record all the answers.
That is called a survey!
🔍 Data Science for Young Minds · Grade 1
2 / 15
Our Plan
What We Will Do Today
- 🎯 Raise your hand — we just made data!
- ❓ Learn about questions and surveys
- 🟢🔴 Use YES and NO cards
- 📋 Ask 5 questions — record the answers
- 🐘 Brain break — stomp or hop!
- ✏️ Copy our answers onto the worksheet
3 / 15
We Already Did It!
We Just Collected Data! 📊
Your teacher just asked: "Raise your hand if you like pizza."
The number of hands = DATA!
We asked a question. We recorded answers.
That is a survey! 🎉
4 / 15
Lesson 1
What Is a Survey? 📋
A survey is when you:
- ❓ Ask the same question to many people
- ✋ Each person gives their one answer — that is their vote
- ✅ You record every answer
- 🔢 You count how many said each thing
Today our answers are only YES or NO — just two choices! 🟢 🔴
5 / 15
Lesson 1
Your Signal Cards 🟢🔴
You have two cards. Use them to show your answer!
✅
YES
Hold up the green card!
❌
NO
Hold up the red card!
It is always okay to keep your card down. Your answer is always your choice. 👍
6 / 15
Lesson 2
How We Record Answers ✅
For each YES answer, the teacher draws a check mark ✓ in the YES column.
For each NO answer, a check mark in the NO column.
✅ YES
✓ ✓ ✓ ✓ ✓
5 people said yes
❌ NO
✓ ✓ ✓
3 people said no
Each check mark = one person's answer. Count the checks to find the total!
7 / 15
Survey Question 1
Ready? Hold Up Your Card! 🟢🔴
"Do you have a pet at home?" 🐶🐱
Hold up YES ✅ or NO ❌
It is okay to keep your card down too!
8 / 15
Survey Question 2
Ready? Hold Up Your Card! 🟢🔴
"Do you like rainy days?" 🌧️
Hold up YES ✅ or NO ❌
9 / 15
Survey Question 3
Ready? Hold Up Your Card! 🟢🔴
"Do you eat breakfast every morning?" 🥣
Hold up YES ✅ or NO ❌
10 / 15
🐘
Brain Break — Stomp or Hop!
YES = stomp like an elephant 🐘
NO = hop like a bunny 🐰
"Do you have 3 eyes?" | "Is the sky purple?" | "Can fish fly?"
11 / 15
Survey Question 4
Ready? Hold Up Your Card! 🟢🔴
Hold up YES ✅ or NO ❌
12 / 15
Survey Question 5
Ready? Hold Up Your Card! 🟢🔴
"Did you read a book this week?" 📚
Hold up YES ✅ or NO ❌
13 / 15
Words We Learned
Our New Words 📚
Survey 📋
Asking the same question to many people and recording all the answers
Question ❓
Something we ask to find out information
Vote ✋
When each person gives their one answer
Record ✅
Write down or mark what we find out
14 / 15
Worksheet Time
Copy Our Class Chart ✏️
Look at the big chart on the board. Copy the check marks onto your worksheet.
- ✓ Draw the check marks in the YES column
- ✓ Draw the check marks in the NO column
- 🔢 Count and write the total for each
- 🏆 Circle which had MORE
Look at the board to copy — that is the right thing to do! 👀
15 / 15
Great Work! 🎉
Session 4 Done! ⭐
- ✅ We learned what a survey is
- ✅ We asked 5 yes/no questions to our whole class
- ✅ We recorded answers with check marks
- ✅ We counted our YES and NO totals
🔮 Next time — Session 5: We will build a sticker graph — one sticker for each person! 🌟