AI Tutor
Tutor/Open Global Science · 9th Grade · Science
Global
Curriculum Framework

9th Grade · Science · Open Global Science

1
7 lessons
Acids, Bases, Oxides, and Neutralization
Classify acids, bases, and oxides, calculate pH, conduct volumetric titrations, and write full and net ionic neutralization equations.
2
11 lessons
Atomic Structure, Periodic Trends, and Chemical Bonding
Model electron configurations, analyze periodic trends, and explain bonding mechanisms and intermolecular forces in crystalline and molecular structures.
3
8 lessons
Biogeochemical Cycles and Earth Systems
Analyze the movement of carbon, nitrogen, and water across Earth's spheres and assess how biological processes and anthropogenic disruptions influence climate equilibrium.
4
7 lessons
Biomolecules and Biochemical Testing Methods
Analyze the molecular structures, monomeric subunits, and physiological functions of carbohydrates, lipids, proteins, and nucleic acids, and execute biochemical identification assays.
5
8 lessons
Cell Cycle, Mitosis, Differentiation, and Cancer
Describe eukaryotic cell cycle phases, semiconservative DNA replication, and mitotic division, explain stem cell differentiation, and analyze oncogenic checkpoint failures.
6
6 lessons
Cell Ultrastructure, Microscopy, and Endosymbiosis
Compare prokaryotic and eukaryotic cellular ultrastructures, explain the endosymbiotic theory of organelle evolution, and apply microscopy techniques to analyze specimen dimensions.
7
7 lessons
Cellular Respiration and Energy Transfer
Analyze cellular respiration as an exothermic catabolic pathway, comparing the biochemical stages of aerobic respiration with anaerobic fermentation.
8
7 lessons
Chemical Kinetics and Dynamic Equilibrium
Explain reaction rates using collision theory, analyze activation energy profiles with catalysts, and predict equilibrium shifts using Le Chatelier's principle.
9
12 lessons
DC Circuits, Electrical Power, and Electromagnetism
Analyze series and parallel direct-current circuits using Ohm's law, calculate electrical energy use, and model electromagnetic induction in motors and generators.