๐Ÿ“ Student Worksheet โ€” Session 8: Our Class Data Book

Data Science for Young Minds ยท Grade 2 ยท Ages 7โ€“8 ยท Capstone Session
๐Ÿ“‹ Part 1 โ€” My Survey Question (from Session 7)

Write your survey question and answer choice totals from your Session 7 tally chart:

My Question:

Answer Choice 1
Total votes:  
Answer Choice 2
Total votes:  
Answer Choice 3
Total votes:  
Answer Choice 4
Total votes:  
๐Ÿ“Š Part 2 โ€” My Bar Graph

Use your totals above to draw a bar for each answer. Color each bar a different color. Then write a title!

Graph Title (write it here):
8
7
6
5
4
3
2
1
0

Graph Checklist โ€” check each box when done:

  • I drew a bar for each answer choice
  • Each bar height matches my tally chart total
  • I colored each bar a different color
  • I wrote my question as the graph title
  • I labeled the answer choices along the bottom
๐Ÿ’ฌ Part 3 โ€” My Conclusion

Pick ONE sentence frame and complete it about your data:

"My question was ___ and I found out that ___."
"The most popular answer was ___ with ___ votes."
"I was surprised that ___ because ___."

My conclusion sentence:

You can also draw a picture below to show what you found out:

๐Ÿ” Part 4 โ€” Read My Graph

Which answer got the MOST votes?

Which answer got the LEAST votes?

How many MORE votes did the most popular answer get than the least popular? (___ โˆ’ ___ = ___)

๐ŸŽจ Part 5 โ€” My Data Book Cover Page

Design your cover page for the Class Data Book. Write your name and draw something that shows you are a data scientist!

My Name
Draw yourself as a Data Scientist!
I am a Data Scientist! โญ
๐Ÿ“š Vocabulary Review โ€” All 8 Sessions
Datainformation we collect and count
Surveyasking many people the same question
Tallymarks to count in groups of 5
Bar Grapha picture that shows data with bars
Most / Leasthighest and lowest bars
Comparelook at two things side by side
Samplethe group we asked
Resultswhat we found out from our data
๐Ÿ  Take-Home โ€” Share Your Data!

Tonight, show your family your bar graph from today. Tell them:

  • What your question was
  • What the most popular answer was
  • One thing that surprised you

What did your family think about your data?  

Congratulations โ€” you completed all 8 sessions!

You are officially a Data Scientist. ๐Ÿ”ฌ