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IHHS Study Guide Hub
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Every guide in one place

14 guides across 15 subjects. Filter, search, dive in.

FINAL EXAMS
Finals

Cram for the big one

5 guides built specifically for end-of-semester finals: comprehensive coverage, mock tests, and study aids you can drill the night before.

Math MathFinals
#algebra-2

Adv. Algebra 2 Final Study Guide

Comprehensive walkthrough of every topic on the 2nd-semester Algebra 2 final: polynomial graphs and roots, complex zeros, polynomial division, radicals and rational exponents, inverse functions, logarithms, trig (radians, degrees, exact values, equations), and rational expressions and equations.

75 min Read guide
Spanish LanguagesFinals
#spanish-2

Spanish II Final Study Guide

Section-by-section walkthrough of the Spanish II final: subject pronouns, numbers, present tense regular and irregular, question words, ir, ser vs estar, tener idioms, present progressive, preterite (regular and irregular: i/j/u/v stems, dar, ver, ser/ir, oír, -car/-gar/-zar), imperfect, preterite vs imperfect, and reading comprehension. Spanish in Spanish, explanations in English.

70 min Read guide
Social Studies HistoryFinals
#history

Adv Modern Euro Final Study Guide

The full final-exam companion: WWI, Russian Revolution, Interwar, WWII, and the Cold War. Cause-Effect-Significance for every section, master 3D globe, master timeline, four custom simulations, and a 50-minute mock test.

180 min Read guide
English Finals
#vocabulary

Coultas All Words Guide

All 275 vocabulary words across 11 units of Advanced English (Coultas). Word grids, flashcards, matching, practice quizzes mirroring the real test format, crosswords, plus a cumulative final.

90 min Read guide
Computer Science AP ExamsFinals
#apcsp

APCSP AP Exam guide

Full deep-dive for the AP Computer Science Principles exam: every Big Idea, AP pseudocode fluency, interactive code runners, algorithm visualizations, and a 15-question simulated exam.

90 min Read guide
All other guides
Subject:
Social Studies
#cold-war

Chapter 17 Adv Mod Euro Quiz Study Guide

A heavily visual deep-dive on the Cold War: origins (Yalta, Potsdam, UN, satellite nations, Iron Curtain, Berlin), going global (Three Worlds, Cuba, Iran), and the Thaw (Détente, Reagan, Gorbachev).

70 min Read guide
Spanish Languages
#spanish

Spanish Regular Imperfect Tense

Master the regular imperfect tense in Spanish: the two ending families, when to use it, and a speaking quiz that grades your pronunciation in real time.

25 min Read guide
English Literature ShakespeareAP Lit
#shakespeare

Romeo and Juliet, Act 2: Quiz Prep

Scene by scene through Act 2 of Romeo and Juliet, with the lines, plot beats, devices, and quote attributions you need for the quiz.

25 min Read guide
Biology Ohio EOCTest Prep
#biology

Biology EOC Survival Guide: Every Standard, Every Practice Question

A complete interactive deep dive for the Ohio 9th-grade Biology End-of-Course exam. Heredity, evolution, ecology, cells. Live simulations, real microscope images, full reteach of photosynthesis and cellular respiration, plus a timed mock EOC.

120 min Read guide
English Literature ShakespeareAP Lit
#shakespeare

Romeo and Juliet: Love, Fate, and Five Days That Doomed Verona

A complete interactive deep dive into Shakespeare's tragedy: plot, characters, themes, language, devices, every famous quote unpacked, and a memorize-the-balcony-scene practice tool.

75 min Read guide
Spanish Languages
#spanish

Spanish Unit 7 Vocab Guide

Master La Niñez vocabulary, the imperfect tense, and the preterite stem and spelling changes. Built directly from the Unit 7 list.

45 min Read guide
Social Studies
#wwii

Chapter 16 WW2 Full guide

A deep-dive guide to WWII: the road to war, the Holocaust, the major turning points, the Allied victory, and the new world order that followed.

75 min Read guide
Getting Started
#intro

Welcome to the IHHS Study Guide Hub

A quick tour of every feature, and how this hub helps you learn faster.

8 min Read guide
Biology
#biology

Photosynthesis: From Light to Sugar

How plants convert sunlight, water, and CO₂ into glucose, covering the light reactions, the Calvin cycle, and everything in between.

18 min Read guide