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Critical Thinking

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  1. English Language Arts

Critical Thinking

SequencesLessonsMaterialsVideos
SequencesLessonsMaterialsVideos

Syllogisms, deductive validity, and the principles of inductive probability for evaluating evidence-based claims. Targets common logical fallacies and the construction of sound, persuasive arguments.

Formal LogicDeductive reasoning structures, symbolic notation, and truth tables to evaluate argument validity. Identifies formal fallacies and constructs sound logical proofs.
Inductive ReasoningPattern recognition and hypothesis development based on specific observations. Distinguishes between strong and weak probabilistic arguments while addressing common pitfalls like overgeneralization.
English Language ArtsPhonics & Reading FoundationsLetter IdentificationLearn Letters A-ZLowercase and Uppercase LettersConsonants and VowelsLetter-Sound AssociationsLetter-Sound Associations: LowercaseLetter-Sound Associations: UppercaseBeginning and Ending SoundsRhymingBlending And SegmentingShort VowelsShort Vowel SoundsConsonant BlendsConsonant DigraphsBlends, Digraphs, and TrigraphsDigraphs, Blends, and Silent LettersLong Vowel SoundsLong Vowel PatternsShort and Long VowelsShort and Long Vowel PatternsSilent EVowel SoundsVowel TeamsR-Controlled VowelsDiphthongs: Oi, Oy, Ou, OwVariant VowelsVariant, Diphthong, And R Vowel PatternsSoft G And CSight WordsIrregular WordsWord RecognitionSyllablesSyllable TypesTwo-Syllable WordsMultisyllabic WordsPhoneme ManipulationDecodable TextsVocabularyAction WordsQuestion WordsNouns and AdjectivesClassify WordsCompound WordsSynonyms and AntonymsHomophonesHomophones and HomonymsShades of MeaningContext CluesPrefixes and SuffixesGreek and Latin RootsAnalogiesIdioms and AdagesForeign Words and ExpressionsWord Choice and UsageReference SkillsReading ComprehensionRead-Along Literary TextsRead-Along Informational TextsReality vs. FictionStory ElementsCharacterSequenceMain IdeaCause And EffectCompare And ContrastReading StrategiesText StructureAuthor's PurposeAuthor's Purpose And ToneAuthor's PerspectivePoint Of ViewThemeInference And ThemeInference And AnalysisPoetry ElementsLiterary DevicesAnalyzing LiteratureAnalyzing Informational TextsComparing TextsAudience, Purpose, And ToneBusiness DocumentsNovel StudyNonfiction Book StudyGrammar & MechanicsSentencesNounsVerbsAdjectivesPronounsCapitalizationPunctuationContractionsConjunctionsPrepositionsArticlesAdjectives And AdverbsVerb TypesVerb TensePronouns And AntecedentsPronoun TypesSubject-Verb AgreementDirect And Indirect ObjectsSentences, Fragments, And Run-OnsPhrases And ClausesCommasSemicolons, Colons, And CommasDashes, Hyphens, And EllipsesSpellingAbbreviationsFormattingVerb Tense And MoodMisplaced ModifiersWritingDescriptive DetailsCreative WritingOpinion WritingTopic SentencesOrganizing WritingLinking WordsSentence VarietyIntroductions And ConclusionsPersuasive And Opinion WritingExpository WritingPersuasive StrategiesDeveloping And Supporting ArgumentsTopic Sentences And Thesis StatementsSummarizingResearch SkillsEditing And RevisingActive And Passive Voice=Writing Clearly And ConciselyDebate & Public SpeakingPublic Speaking BasicsPersuasive TechniquesClaims and EvidenceTypes of ArgumentsReasoning TypesLogical FallaciesTopic ResearchOrganizing EvidenceDebate Speech OrganizationAttacking and Defending ArgumentsClash and EngagementImpact CalculusQuestioning and Cross-ExaminationCritical ThinkingInformal LogicFormal LogicInductive Reasoning
Lesson
Capstone Briefing Slides
Defense Brief Prep Sheet
Defense Evaluation Rubric

The Capstone Defense Simulation

A culminating mock defense where students justify a complex decision to a panel, demonstrating mastery of reasoning synthesis.

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Lenny
1/18
Lesson
Toulmin Logic Slides
Toulmin Teacher Guide
Toulmin Breakdown Worksheet

The Toulmin Model in Action

Students apply the Toulmin model to fine-tune the structural connections between different reasoning frameworks in their arguments.

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Lenny
1/18
Lesson
Rhetorical Agility Slides
Rhetorical Agility Teacher Guide
Pivot Playbook Reference Sheet

Rhetorical Agility and Shifting

Students practice pivoting between reasoning types during high-pressure Q&A sessions to maintain argumentative momentum.

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Lenny
1/18
Lesson
Dialectical Rebuttal Slides
Dialectical Rebuttal Teacher Guide
Shadow Boxing Rebuttal Worksheet

Dialectical Reasoning and Rebuttal

Students engage in dialectical exercises to anticipate counter-arguments and draft pre-emptive rebuttals using varied reasoning models.

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Lenny
1/18
Lesson
Mapping Landscape Slides
Mapping Landscape Teacher Guide
Reasoning Map Worksheet

Mapping the Argumentative Landscape

Students analyze complex thesis topics to determine the optimal deployment of deductive, inductive, and analogical reasoning frameworks.

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Lenny
1/18
Lesson
Critique Mastery Slides
Foundational Critique Guide

Synthesis and Critique Seminar

In this culminating seminar, students present a formal critique of a foundational text in their field, assessing the durability of its claims against modern evidence. They must defend their critique against peer questioning, demonstrating mastery of evidentiary evaluation.

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Lenny
1/18
Lesson
Citation Ethics Slides
Lit Review Audit Activity

The Ethics of Citation and Representation

Students investigate the ethics of contextualizing evidence, looking at how selective quoting or ignoring conflicting data constitutes academic dishonesty. The lesson involves auditing a literature review to verify if the cited sources actually support the claims made.

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Lenny
1/18
Lesson
Subtle Sophistry Slides
Rhetorical Autopsy Worksheet

Detecting Advanced Logical Fallacies in Discourse

Moving beyond basic fallacies, students analyze high-level rhetoric for subtle errors such as ecological fallacies, p-hacking in narratives, and the confusion of correlation with causation in policy proposals. The focus is on how sophisticated language can mask weak evidentiary links.

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Lenny
1/18
Lesson
Epistemic Paradigms Slides
Methodological Divergence Worksheet

Epistemology and Evidence Selection

This lesson examines how different disciplines define 'valid evidence' (e.g., quantitative data vs. qualitative ethnography). Students compare methodologies to understand how epistemological stances dictate which data is included or excluded in a central argument.

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Lenny
1/18
Lesson
Toulmin Architecture Slides
Toulmin Mapping Worksheet

Deconstructing Arguments with the Toulmin Model

Students apply the Toulmin method (claim, data, warrant, backing, counter-argument, qualifier) to analyze a dense academic article in their field. They will map the argument's architecture to identify implicit assumptions and the strength of the warrants connecting data to claims.

Lenny Avatar
Lenny
1/18
Lesson
Capstone Briefing Slides
Defense Brief Prep Sheet
Defense Evaluation Rubric

The Capstone Defense Simulation

A culminating mock defense where students justify a complex decision to a panel, demonstrating mastery of reasoning synthesis.

Lenny Avatar
Lenny
1/18
Lesson
Toulmin Logic Slides
Toulmin Teacher Guide
Toulmin Breakdown Worksheet

The Toulmin Model in Action

Students apply the Toulmin model to fine-tune the structural connections between different reasoning frameworks in their arguments.

Lenny Avatar
Lenny
1/18
Lesson
Rhetorical Agility Slides
Rhetorical Agility Teacher Guide
Pivot Playbook Reference Sheet

Rhetorical Agility and Shifting

Students practice pivoting between reasoning types during high-pressure Q&A sessions to maintain argumentative momentum.

Lenny Avatar
Lenny
1/18
Lesson
Dialectical Rebuttal Slides
Dialectical Rebuttal Teacher Guide
Shadow Boxing Rebuttal Worksheet

Dialectical Reasoning and Rebuttal

Students engage in dialectical exercises to anticipate counter-arguments and draft pre-emptive rebuttals using varied reasoning models.

Lenny Avatar
Lenny
1/18
Lesson
Mapping Landscape Slides
Mapping Landscape Teacher Guide
Reasoning Map Worksheet

Mapping the Argumentative Landscape

Students analyze complex thesis topics to determine the optimal deployment of deductive, inductive, and analogical reasoning frameworks.

Lenny Avatar
Lenny
1/18
Lesson
Synthesized Structures Slides
Synthesized Structures Teacher Guide
Synthesized Structures Planner Worksheet

Synthesized Structures

Students compare a focal text with a conflicting scholarly work, writing a synthesis that evaluates methodological soundness. This culminates in a 'scholarly smackdown' debate based on textual evidence.

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Lenny
1/18
Lesson
Ethos Engineering Slides
Ethos Engineering Teacher Guide
Ethos Engineering Worksheet

Ethos Engineering

Examination of syntax, diction, and tone as tools for ethos construction. Students analyze how scholarly objectivity is performed and where rhetorical flourishes mask analytical gaps.

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Lenny
1/18
Lesson
Evidence Integrity Slides
Evidence Integrity Teacher Guide
Evidence Integrity Scorecard

Evidence Integrity

Students categorize and assess the sufficiency of qualitative, quantitative, and archival evidence. The lesson focuses on recognizing selection bias and distinguishing between correlation and causation in scholarly narratives.

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Lenny
1/18
Lesson
Logical Scaffolding Slides
Logical Scaffolding Teacher Guide
Logical Scaffolding Activity

Logical Scaffolding

Using the Toulmin model, students diagram specific chapters to identify warrants and backing. They examine how authors use logical bridges to connect data to claims and identify unstated assumptions.

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Lenny
1/18
Lesson
Foundational Blueprints Slides
Foundational Blueprints Teacher Guide
Foundational Blueprints Worksheet

Foundational Blueprints

Students analyze the introduction and first chapter of a scholarly monograph to isolate the primary thesis and the theoretical framework. They will distinguish between the 'hook,' the statement of the problem, and the specific argumentative contribution.

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Lenny
1/18
Lesson
Pitch Perfect Slides
Scholar Shark Tank Rubric
Defense Committee Teacher Guide

The Proposal Pitch

Students present a formalized research proposal, justifying the novelty of their argument based on their synthesized literature review.

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Lenny
1/18
Lesson
Theory Blueprint Slides
Framework Visualizer Project Sheet
Framework Architect Teacher Guide

Building Conceptual Frameworks

Students transition to synthesis by building visual conceptual frameworks that connect existing theories to their newly identified research gaps.

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Lenny
1/18
Lesson
Negative Space Slides
Problem Statement Architect
Gap Hunter Teacher Guide

Mapping Negative Space

By visualizing literature coverage, students infer logical gaps and formulate precise problem statements for their own research.

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Lenny
1/18
Lesson
Dissonance Detective Slides
Departure Points Case Study
Conflict Navigator Teacher Guide

Locating Scholarly Dissonance

Students analyze conflicting high-impact papers to infer the methodological or epistemological differences that caused their divergent conclusions.

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Lenny
1/18
Lesson
Coding Catalyst Slides
Taxonomy Builder Worksheet
Coding Master Teacher Guide

Thematic Coding Mastery

Students learn to code multiple academic articles simultaneously to identify recurring themes and dominant narratives, establishing the 'status quo' of a research topic.

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Lenny
1/18