OAE Earth and Space Science study plan
OAE Earth and Space Science · Give each week a clear focus.
8 weeks · About 6 hours per week
Earth's Structure and Internal Processes
Diagram Earth's internal layered structure (crust, mantle, outer core, inner core) and label composition, thickness, and physical state for each layer from memory
Explain how seismic P-wave and S-wave behavior (shadow zones, velocity changes, refraction) provides evidence for layering and for a liquid outer core
Distinguish between lithosphere, asthenosphere, and mesosphere, and predict which layer drives plate motion and why
Compare the mechanisms of mantle convection, slab pull, and ridge push, and rank their relative importance in driving plate tectonics
Your checkpoint
A hand-drawn or digital cross-section of Earth's interior with an annotated legend plus a 300-word written explanation of seismic evidence for layering, scored against a self-made 10-point rubric
Earth's Structure and Internal Processes
Classify the three plate boundary types and predict the associated fault styles, earthquake depths, and volcanic styles at each
Interpret the rock cycle and distinguish igneous, sedimentary, and metamorphic rocks by formation process and diagnostic textures
Sequence the steps of the Wilson cycle from continental rifting through ocean closure and collision
Explain elastic rebound theory and relate it to fault rupture, aftershocks, and seismic hazard maps
Your checkpoint
A completed comparison table covering all three boundary types (features, examples, hazards) plus 20 original multiple-choice questions on plate tectonics and the rock cycle with answer rationales
Earth's Surface Processes and Landforms
Trace the path of a raindrop through the hydrologic cycle and identify the landform or deposit created at each stage of erosion, transport, and deposition
Differentiate weathering (physical, chemical, biological) from erosion and give two field examples of each
Interpret a topographic map: calculate gradient, identify contour patterns for ridges, valleys, and depressions, and convert scale distances
Compare stream, glacial, wind, and coastal erosion agents by the distinctive landforms each produces
Your checkpoint
A one-page landform identification guide organized by erosional agent, plus solutions to three topographic-map gradient problems showing all work
Nature of Science & Earth's Surface Processes and Landforms
Design a controlled experiment on a surface-process question (e.g., infiltration rate versus soil type) identifying independent, dependent, and controlled variables
Distinguish hypotheses, theories, and laws, and explain how each is supported or revised by evidence
Evaluate a scientific claim for bias, sample size, and reproducibility, and describe how peer review and replication function
Apply relative and absolute dating principles (superposition, cross-cutting relationships, index fossils, radiometric decay) to order a sequence of rock layers
Your checkpoint
A full experimental design write-up including hypothesis, variables, procedure, data table template, and a 250-word discussion of sources of error, plus a solved relative-dating sequence with justification for each ordering decision
Earth's Atmosphere, Weather, and Climate
Explain how solar radiation, the greenhouse effect, and albedo drive the global energy budget and temperature gradients
Interpret station models and surface weather maps to identify fronts, pressure systems, and predict short-term weather changes
Distinguish weather from climate and describe how ocean currents, latitude, altitude, and proximity to water shape regional climate
Analyze climate data (temperature and precipitation graphs) to classify a location's climate type and infer its hemisphere and latitude band
Your checkpoint
A weather-and-climate analysis packet: three decoded station models, one frontal-sequence prediction, and one climate-graph interpretation with a written justification for each conclusion
Earth's Hydrosphere and Cryosphere & Astronomy: Earth, Moon, Sun, and Solar System
Describe the distribution and movement of Earth's water among oceans, groundwater, ice, and atmosphere, and rank reservoirs by volume
Explain groundwater flow, the water table, aquifer types, and the causes and consequences of subsidence and saltwater intrusion
Model the causes of tides (lunar and solar gravitational pull, spring versus neap) and the causes of Moon phases and eclipses with labeled diagrams
Explain Earth's seasons using axial tilt and orbital position, and correct the common misconception that distance from the Sun causes seasons
Sequence the formation of the solar system and distinguish inner terrestrial from outer gas and ice giant planets by composition and orbital characteristics
Your checkpoint
A set of four original diagrams (tides, moon phases, seasons, solar system formation) each with a 100-word explanatory caption, plus a written correction of the seasons misconception
Stars, Galaxies, and the Universe
Classify stars using spectral type, temperature, luminosity, and the Hertzsprung-Russell diagram, and place the Sun in context
Sequence the life cycles of low-mass and high-mass stars and identify the end states of each
Compare the Doppler-shift evidence for cosmic expansion and redshift with alternative interpretations, and state what the evidence supports
Distinguish galaxy types and describe the scale and structure of the observable universe
Your checkpoint
A labeled HR diagram with at least eight plotted star types plus a side-by-side life-cycle flowchart for low- and high-mass stars, each accompanied by a two-sentence summary of the key evidence
Earth and Space Science Instruction and Assessment
Construct a 5E or similar inquiry lesson outline for one Earth or space science standard, including a phenomenon, student investigation, and assessment evidence
Write a 10-item assessment blueprint mapped to specific domain standards and cognitive levels
Design a rubric that scores both content accuracy and scientific reasoning in a student explanation
Analyze a sample student misconception (e.g., seasons caused by distance, or groundwater as underground rivers) and plan an instructional response
Your checkpoint
A complete mini-unit: one inquiry lesson plan, a standards-mapped 10-question assessment with answer key, and a scoring rubric, reviewed against a self-made alignment checklist
Milestones
Week 2: Score at least 80% on a self-made 20-question Domain 2 quiz without notes, and explain seismic evidence for a liquid outer core aloud in under three minutes
Week 4: Complete a timed 40-question mixed quiz spanning Domains 1-3 at 75% or better, and correctly order a 10-layer relative-dating sequence with written justification
Week 6: Explain tides, moon phases, and seasons from memory using only blank paper and a pencil, with no more than one factual error across all three explanations
Week 8: Achieve 80% or higher on a full-length timed practice exam across all eight domains, and submit the completed mini-unit with all three components checked against the alignment checklist