CHEM.SCI.1.E
Collect quantitative data using the International System of Units (SI) and qualitative data as evidence.
Chemistry · Texas Essential Knowledge and Skills (TEKS) · TEKS 2022
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
quantitative dataInternational System of Units (SI)qualitative dataevidence
Skills
- collect (quantitative data using SI units) #dok2
- collect (qualitative data as evidence) #dok2
- distinguish (between quantitative and qualitative data) #dok2
Learning Targets
- I can identify quantitative and qualitative data when conducting an investigation. #dok1
- I can describe the International System of Units (SI) and its purpose in scientific data collection. #dok1
- I can collect quantitative data using SI units accurately during laboratory activities. #dok2
- I can collect qualitative data as evidence during scientific investigations. #dok2
- I can distinguish between quantitative and qualitative data in laboratory findings. #dok2
- I can explain how using SI units ensures consistency in scientific communication. #dok3
Big Ideas
- Accurate scientific investigations depend on proper collection and categorization of data.
- Using standardized units like SI supports consistent, clear communication of scientific evidence globally.
Essential Questions
- What is the difference between quantitative and qualitative data?
- Why is it important to use the International System of Units (SI) for quantitative data?
- How do quantitative and qualitative data provide evidence in scientific investigations?
- What challenges might arise if data are not collected using standardized units?
- How can we ensure that both types of data are properly recorded and interpreted?