Khaemenes High · Grade 11

Week 14 Teacher Guide · Investing, Diversification, and Market Risk

Teacher Guide

Week 14 · Investing, Diversification, and Market Risk

Essential question: How can a long-term investor pursue growth without confusing uncertainty, volatility, speculation, and fraud?

Instructional caution: Distinguish factual definitions, legal holdings, economic relationships, value judgments, and policy preferences. Do not grade students for political viewpoint; grade evidence, accuracy, reasoning, citation, and disciplinary method.

Mastery evidence

  • Expected return generally rises with risk, but risk never guarantees reward.
  • Diversification reduces asset-specific risk but does not eliminate broad market risk.
  • Investment suitability depends on goals, time horizon, liquidity, capacity for loss, taxes, and fees.

Source / model emphasis

Create three diversified model portfolios for short, medium, and long horizons and justify risk, liquidity, fees, and rebalancing.

Compare fund expense ratios and calculate their long-term effect under identical gross returns.

Daily Teaching Notes

Monday · Frame the Inquiry

Instructional aim: Define the Week 14 problem, establish the relevant institutions or economic relationships, and construct an initial answer to the essential question.

Evidence of learning: Identify one distinction that prevents a common oversimplification of this topic.

Support: Provide a vocabulary preview, chunked text, text-to-speech, and claim/evidence sentence frames.

Extension: Identify a competing theoretical interpretation and describe what evidence could distinguish it.

Tuesday · Source, Case, or Contract Laboratory

Instructional aim: Evaluate a primary record, legal case, policy document, contract, or institutional source for authority, evidence, context, and limitation.

Evidence of learning: State one claim the focal record supports and one claim it cannot establish alone.

Support: Define specialized language, provide a structured annotation guide, and allow oral rehearsal before writing.

Extension: Locate a source from a different institutional or social position and explain how it confirms, complicates, or contradicts the first.

Wednesday · Model, Measure, and Test

Instructional aim: Interpret a quantitative model, institutional process, financial calculation, or policy tradeoff without confusing description and causation.

Evidence of learning: Explain which conclusion remains valid after the changed assumption and which conclusion does not.

Support: Provide labeled examples, formulas or process steps, and a partially completed model.

Extension: Perform a sensitivity analysis or compare an alternative policy/institutional design.

Thursday · Argument, Deliberation, and Policy

Instructional aim: Construct and defend a precise claim using disciplinary evidence, a counterclaim, and a proportionate conclusion.

Evidence of learning: Explain why the counterclaim deserves a response rather than dismissal.

Support: Use claim-evidence-reasoning frames and permit an audio or oral draft before the final written product.

Extension: Rewrite the recommendation for an audience with a different role, jurisdiction, time horizon, or risk tolerance.

Friday · Assess, Correct, and Transfer

Instructional aim: Demonstrate weekly mastery, correct misconceptions, and transfer the central concept to a new case.

Evidence of learning: Apply the week’s reasoning to this mastery action: A student matches risk to time horizon and capacity for loss, diversifies broadly, and verifies fees and registration before investing.

Support: Allow extended time, reduced-distraction setting, read-aloud where appropriate, and repeated attempts after documented correction.

Extension: Write one high-quality examination question and an answer key explaining why each distractor is wrong.

Assignment Scoring

Each principal assignment is worth 30 points: 8 accuracy, 8 evidence or calculation, 6 reasoning, 4 counterargument/limitation, and 4 clarity/citation. Use the course rubrics for expanded descriptors.

Weekly Quiz Key

#QuestionAnswerRationale
1Which definition best matches “stock”?CStock means an ownership interest in a corporation.
2Which definition best matches “bond”?BBond means a debt instrument promising specified payments subject to issuer risk.
3Which definition best matches “mutual fund”?CMutual fund means a pooled investment vehicle issuing shares and holding a portfolio under a stated strategy.
4Which definition best matches “exchange-traded fund”?DExchange-traded fund means a pooled investment fund whose shares trade on an exchange.
5Which definition best matches “diversification”?ADiversification means spreading exposure across investments to reduce asset-specific risk.
6Which definition best matches “volatility”?AVolatility means the degree of variation in an asset’s price or return over time.
7Which statement is most consistent with the evidence and reasoning developed in Week 14?DExpected return generally rises with risk, but risk never guarantees reward.
8Which statement is most consistent with the evidence and reasoning developed in Week 14?CDiversification reduces asset-specific risk but does not eliminate broad market risk.
9Which statement is most consistent with the evidence and reasoning developed in Week 14?DInvestment suitability depends on goals, time horizon, liquidity, capacity for loss, taxes, and fees.
10Which action best demonstrates mastery of the Week 14 inquiry?BA student matches risk to time horizon and capacity for loss, diversifies broadly, and verifies fees and registration before investing.

Constructed response

Should a young investor always hold more risky assets simply because the time horizon is long?

5 points: clear claim, accurate disciplinary reasoning, two specific pieces of evidence, meaningful qualification or counterargument, and complete explanation.