Public learning track
Mathematical Modeling, Graphical Analysis, and Error
8th Grade · Science · Open Global Science
5 lessons
Goal
Construct mathematical models, tables, and graphs across repeated trials to analyze quantitative trends, identify anomalies, and quantify experimental error.
Featured Diagrams
Structuring Data Tables with Units and Trials
5 lessons
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- 1Structuring Data Tables with Units and TrialsUp nextStart
- 2Constructing and Interpreting Scientific Line and Scatter GraphsPremiumNot started yet
- 3Applying Statistical Measures and Identifying Anomalous DataNot started yet
- 4Identifying Sources of Experimental Error and LimitationsNot started yet
- 5Calculating Percent Error and Evaluating Measurement UncertaintyNot started yet
Curriculum Framework
8th Grade · Science · Open Global Science
1
5 lessons
Scientific Questions, Hypotheses, and Theoretical Frameworks
Formulate testable questions and hypotheses, define engineering design problems, and distinguish among hypotheses, theories, and scientific laws.
2
5 lessons
Experimental Design, Variables, and Field Safety
Plan and conduct descriptive, comparative, and experimental investigations while manipulating variables and upholding rigorous laboratory and field protocols.
3
5 lessons
Precision SI Measurement and Sensor Data Acquisition
Select and safely use precision instruments and digital sensors to gather SI quantitative data and document systematic qualitative observations.
4
5 lessons
Mathematical Modeling, Graphical Analysis, and Error
Construct mathematical models, tables, and graphs across repeated trials to analyze quantitative trends, identify anomalies, and quantify experimental error.
5
5 lessons
Scientific and Engineering Modeling Systems
Develop, evaluate, and refine physical, conceptual, and digital models to explain phenomena, identify scale factors, and optimize engineering systems.
6
4 lessons
Scientific Argumentation, Evidence, and Source Evaluation
Construct and defend evidence-based scientific arguments, critically evaluate secondary sources and competing claims, and practice academic skepticism.
7
4 lessons
Science in Society: Health, Ethics, and STEM Careers
Evaluate the evolution of scientific knowledge across cultures, make evidence-based personal health decisions, and explore STEM career pathways.