9th grade Oregon units to assign
Every 9th grade unit in Gradelings, matched to the Oregon State Standards. Open a unit to read what it covers and try sample questions, then assign it to your class.
Math
- Number SetsWhole, rational and irrational
- Exponents & PowersExponent laws and scientific notation
- Multi-Step EquationsBrackets, fractions and both sides
- Rearranging FormulasSolve for any letter
- Linear InequalitiesSolve and write inequalities
- Linear RelationsSlope, intercepts and graphs
- Function Notationf(x), domain and range
- Lines & IntersectionsGraphs, inequalities and transformations
- Solving SystemsElimination and substitution
- SequencesArithmetic and geometric
- Linear or Exponential?Add each time or multiply each time
- Similarity & ScaleScale factors and similar figures
- Right Triangles & ScalingPythagoras and changing dimensions
- Surface Area of ObjectsPrisms, cylinders and joined shapes
- Data & Scatter PlotsQuartiles, box plots and correlation
- Statistics in SocietySamples, bias and misleading graphs
- Two-Way Tables & CausationRelative frequency and correlation
- Right-Triangle TrigSine, cosine and tangent
- Coordinate GeometryDistance, midpoint and slope
English Language Arts
- Close ReadingInference, theme and author's craft
- Literary ElementsIrony, motif, tone and mood
- Literary DevicesAllusion, analogy, juxtaposition, flashback
- Summarizing TextsFind the main ideas and put them in your own words.
- Forms & FeaturesText patterns, visuals and media
- Word DetectiveRoots, prefixes and meaning in context
- Grammar & StylePunctuation, agreement and register
- Form & ComposingPick the right form for your audience and shape a clear text.
- Digital SmartsTrust, privacy and credible sources
- Research & CredibilityPeer review, AI output and synthesis
- ProofreadingSpelling and word choice in final drafts
- Media AnalysisRhetoric, framing and synthetic media
Science
- Cells from CellsDNA, mitosis and growth
- ReproductionAsexual and sexual reproduction
- Photosynthesis & RespirationHow cells make and use energy
- Evolution & SelectionVariation, adaptation and how populations change over time.
- Atoms & ElectronsShells, valence and the periodic table
- The Periodic TableGroups, periods and patterns
- Electrons & CompoundsWhy atoms bond and what they make
- Chemical ChangeReactions, mass and chemical names
- Forces, Motion & MomentumNewton's second law, momentum and safer collisions.
- Energy & MagnetismConservation of energy, efficiency and electromagnets.
- Ecosystem DynamicsCarrying capacity, energy pyramids and human impacts.
Social Studies
- Forms of GovernmentRepublics, monarchies and more
- The Three BranchesCongress, the President and the courts
- Federal, State, Local & TribalWho does what, from Washington, D.C. to Salem
- Rights & the CourtsAmendments, cases and civil rights
- Voting in OregonVote by mail, primaries and measures
- How Laws Are MadeBills in Congress and in Salem
- Markets, Banks & MoneyScarcity, the Fed and market structures
- Supply & DemandShifts, prices, shortages and surpluses
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