Public learning track
Laboratory Instrumentation, Precision Measurement, and Uncertainty
11th Grade · Science · Open Global Science
6 lessons
Goal
Execute safe laboratory protocols, operate digital data logging interfaces, and calculate measurement uncertainty propagation.
Featured Diagrams
Laboratory Safety, Hazard Mitigation, and Chemical Handling
6 lessons
0 of 6 done
- 1Laboratory Safety, Hazard Mitigation, and Chemical HandlingUp nextStart
- 2Sources of Error and Significant Figures in MeasurementPremiumNot started yet
- 3SI Base and Derived Units in Precision MeasurementNot started yet
- 4Digital Sensors, Microcontroller Probes, and Data AcquisitionNot started yet
- 5Calculating Absolute, Fractional, and Percentage UncertaintiesNot started yet
- 6Propagation of Uncertainties in Mathematical OperationsNot started yet
Standards Covered
- OGS.12.SEP.2Open Global Science Standards 2026™ · Science · Level 12 / High School 3 (Age 16) · Grade 11Execute safe laboratory, classroom, and field procedures using precision physical instruments, digital probes, and data acquisition interfaces; record unbiased measurements with appropriate SI units, instrumental resolution limits, significant figures, and uncertainty propagation.
- OGS.12.SEP.3Open Global Science Standards 2026™ · Science · Level 12 / High School 3 (Age 16) · Grade 11Analyze and model quantitative data using algebraic equations, physical tables, linear regression, scatter plots, error bars, and graph slope/intercept interpretations; evaluate sources of random and systematic error, statistical dispersion, and goodness of fit.
Curriculum Framework
11th Grade · Science · Open Global Science
1
5 lessons
Scientific Questioning, Hypotheses, and Experimental Design
Formulate testable hypotheses and construct rigorous controlled, comparative, and observational investigation designs.
2
6 lessons
Laboratory Instrumentation, Precision Measurement, and Uncertainty
Execute safe laboratory protocols, operate digital data logging interfaces, and calculate measurement uncertainty propagation.
3
6 lessons
Quantitative Data Analysis, Regression, and Error Evaluation
Analyze empirical datasets using linear regression, graphical modeling, error bars, and goodness-of-fit statistical metrics.
4
5 lessons
Epistemic Reasoning, Theories, Laws, and Scientific Argumentation
Differentiate hypotheses, laws, theories, and models while engaging in collaborative evidence-based argumentation and evaluating paradigm shifts.