English Language Arts · 9th Grade · Grammar, Style, and the Power of Language · Weeks 28-36

The Evolution of English Language

Exploring how English has changed over time, from Old English to modern usage, and how it continues to evolve.

• Common Core State Standards
• CCSS.ELA-LITERACY.L.9-10.6
• CCSS.ELA-LITERACY.RI.9-10.4

About This Topic

The English language did not arrive fully formed , it has been shaped by invasions, migrations, trade, and cultural exchange over roughly 1,500 years. In US 9th grade ELA, this topic asks students to trace that history from the Germanic roots of Old English through the French influences of Middle English and into the increasingly global reach of Modern English. Students examine how contact with other languages, political power, and social change have all left fingerprints on the words we use today.

For American students specifically, this history has immediate relevance. American English diverged from British English through colonization, Indigenous language contact, and waves of immigration from dozens of countries. Words like "moccasin," "prairie," "levee," and "boss" each carry a piece of that story. Students begin to see vocabulary not as fixed rules but as living records of who encountered whom and under what circumstances.

Active learning works especially well here because this topic is genuinely investigative , students can trace real words, debate prescriptive versus descriptive grammar, and argue about who holds authority over language. Hands-on etymology research and structured discussion give students ownership of ideas that might otherwise feel abstract in a lecture format.

Key Questions

1. Who gets to decide what is 'correct' English?
2. How do new words enter the dictionary, and why does it matter?
3. Analyze the historical factors that have shaped the English language over centuries.

Learning Objectives

• Analyze the etymological roots of at least three English words, tracing their origins through Old, Middle, and Modern English.
• Compare and contrast the linguistic features of Old English, Middle English, and Modern English, identifying key influences.
• Evaluate the role of social and historical factors in shaping the vocabulary and grammar of American English.
• Synthesize research on word origins to explain how new words enter common usage and gain dictionary recognition.

Before You Start

Introduction to Parts of Speech

Why: Students need a foundational understanding of nouns, verbs, adjectives, etc., to analyze how these categories have evolved or been influenced.

Reading Comprehension Strategies

Why: Students must be able to comprehend historical texts and etymological research to analyze language change effectively.

Key Vocabulary

Etymology	The study of the origin of words and the way in which their meanings have changed throughout history.
Proto-Germanic	The reconstructed common ancestor language from which the Germanic languages, including Old English, are believed to have descended.
Great Vowel Shift	A major historical change in the pronunciation of English that took place between the 14th and 18th centuries, significantly altering long vowel sounds.
Prescriptivism vs. Descriptivism	Prescriptivism advocates for rules about how language should be used, while descriptivism focuses on how language is actually used by its speakers.
Loanword	A word adopted from one language into another language with little or no modification.

Watch Out for These Misconceptions

Common Misconception

Slang and informal usage are signs that English is deteriorating.

What to Teach Instead

Every stage of English , including what we now call formal Standard English , was once considered informal or incorrect by some authority. Language change is a constant, not a crisis. Active discussion exercises help students examine this assumption directly by tracing how words once labeled as slang (e.g., "fun" as an adjective, "contact" as a verb) are now standard usage.

Common Misconception

Old English is basically just old-fashioned Modern English with strange spelling.

What to Teach Instead

Old English (Anglo-Saxon) is a fully inflected Germanic language that is largely unintelligible to modern English speakers without study , closer in structure to German than to contemporary English. The text comparison activity makes this gap visceral and concrete rather than abstract.

Common Misconception

American English is simply a corrupted or simplified version of British English.

What to Teach Instead

American English preserved features (like non-rhotic/rhotic variation and certain vocabulary) that actually predated British changes, and it developed its own innovations through contact with Indigenous languages and immigrant communities. This framing reorients students toward seeing American English as its own historical branch rather than a derivative.

Active Learning Ideas

Word Archaeology: Tracing a Word Through Time

Assign each student or pair one common English word (e.g., "school," "beef," "window," "robot"). Students use a dictionary with etymology entries or an online etymological resource to trace the word's origin, its journey through languages, and any shifts in meaning. They create a visual timeline card, then the class assembles a gallery sorted by language of origin (Latin, French, Old Norse, etc.).

40 min·Pairs

Formal Debate: Who Owns English?

Frame a structured Socratic seminar around the question of prescriptive versus descriptive grammar. Students read two short position pieces , one defending standard grammar rules, one arguing that language evolves through use and all dialects are equally valid. Groups prepare evidence and take positions before the whole-class discussion, then write a brief reflection on whether their view shifted.

50 min·Whole Class

Think-Pair-Share: New Words and Dictionary Entry

Students individually brainstorm five words or phrases they use regularly that they suspect are not yet in a major dictionary (slang, internet coinages, regional terms). In pairs, they research whether those words have been added and, if so, when. The debrief focuses on what criteria lexicographers use and what this reveals about how English authority works.

25 min·Pairs

Text Comparison: Old, Middle, and Modern English

Provide three short passages from the same source text in Old English, Middle English (Chaucer), and a modern translation. Small groups annotate which words survived, which changed form, and which disappeared entirely. Groups then report back one surprising finding and connect it to a historical event (e.g., the Norman Conquest, the printing press) that explains the shift.

35 min·Small Groups

Real-World Connections

• Linguists and lexicographers at Merriam-Webster or Oxford English Dictionary track word usage and etymologies to update dictionaries, influencing how millions understand language.
• Journalists and content creators must understand evolving language norms and word meanings to communicate effectively with diverse audiences, ensuring clarity and avoiding misinterpretation.
• Historical researchers and museum curators often study word origins to understand past cultures, social structures, and the impact of historical events on language.

Assessment Ideas

Discussion Prompt

Pose the question: 'Who has the authority to determine what is 'correct' English today?' Facilitate a debate where students use examples of language change and historical influences to support their arguments for either prescriptivist or descriptivist viewpoints.

Quick Check

Provide students with a list of 5-7 words (e.g., 'skirt', 'beef', 'sky', 'window', 'king'). Ask them to identify which words likely have Germanic origins and which have Latin or French influences, briefly explaining their reasoning based on sound or spelling patterns.

Exit Ticket

On an index card, have students write down one new word they learned about its origin today and one historical event or cultural influence that significantly changed the English language, explaining the connection in one sentence.

Frequently Asked Questions

What is the difference between Old English, Middle English, and Modern English?

Old English (roughly 450-1150 CE) is a Germanic language barely recognizable to modern readers. Middle English (1150-1500) reflects heavy French influence after the Norman Conquest and is readable with effort (think Chaucer). Modern English begins around 1500 with the printing press standardizing spelling and vocabulary. American English is a variety of Early Modern English that developed independently from the 17th century onward.

Why does English have so many words borrowed from other languages?

English has been unusually open to borrowing because of its political history. Successive waves of Latin (Christianity), Old Norse (Viking settlements), French (Norman Conquest), and later Greek, Spanish, and dozens of other languages all added vocabulary layers. English typically borrowed content words (nouns, adjectives) while keeping native grammatical structures, which is why the language has such an enormous synonym set.

How do new words get added to the dictionary?

Lexicographers track how widely a word is used in published sources over time, typically requiring sustained use across a range of independent contexts before adding an entry. There is no single authority , major dictionaries (Merriam-Webster, Oxford) make independent decisions. A word can be in common use for years before it appears in a dictionary, which is why dictionaries describe usage rather than prescribe it.

How does active learning help students study the history of the English language?

Etymology research and structured debate give students direct contact with primary evidence rather than just reading summaries. When students trace a real word from Latin to French to English, or argue about who gets to define correct usage, the historical forces become personal and memorable. Active approaches also surface students' own assumptions about language authority, which is central to what this topic asks them to examine.