3rd Grade ELA (Colorado Academic Standards)
Your Teacher Information Pack for 3rd Grade ELA in Colorado: the standards with their official codes, the state tests and the official links. Check what you're teaching and plan a lesson.
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- State
- Colorado
- Grade
- Grade 3
- Standards
- Colorado Academic Standards: Reading, Writing, and Communicating (2020 CAS)
- Last checked
- 2026-10-21
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The standards (our summaries)
Colorado's official codes with our own short summaries (not the official wording). Each code links to the official document.
Standard 1: Oral Expression and Listening
- RWC.3.1.1 Work with others respectfully and cooperatively in group activities. (being checked)
- 1. Hold a range of discussions with different partners, building on others' ideas and sharing your own clearly.
- 1.a. Come ready to discuss, drawing on reading, study and what you know.
- 1.b. Follow agreed norms such as taking turns, listening with care and speaking one at a time.
- 1.c. Ask clarifying questions, stay on topic and link comments to what others said.
- 1.d. Explain your own ideas and what you now understand after the discussion.
- 2. Find main ideas and supporting details in a read-aloud or in visual, numeric or oral information.
- 3. Ask and answer questions about a speaker's information, adding fitting detail.
- RWC.3.1.2 Use suitable language in casual and formal situations. (being checked)
- 1. Report on a topic, tell a story or describe an experience with accurate facts and vivid detail at a clear pace.
- 2. Recognize different levels of formality in speaking situations.
- 3. Adjust volume and pitch to suit purpose and audience while speaking clearly.
- 4. Organize ideas in order or around key points suited to the audience and formality.
- 5. Make engaging audio recordings of stories or poems read fluently, adding visuals when helpful.
- 6. Use complete sentences when the task calls for detail or clarification.
Standard 2: Reading for All Purposes
- RWC.3.2.1 Use strategies to read and understand a range of literary texts fluently. (being checked)
- 1. Key ideas and details
- 1.a. Ask and answer questions about a text, pointing to the text as the basis for answers.
- 1.b. Use comprehension strategies such as attending, searching, predicting, checking and self-correcting.
- 1.c. Retell fables, folktales and myths from many cultures, find the central lesson and show how details convey it.
- 1.d. Summarize the central ideas and important details of a text.
- 1.e. Describe and infer plot, character and setting in stories, poems and plays.
- 1.f. Describe characters' traits, motives or feelings and how their actions shape events.
- 2. Craft and structure
- 2.a. Work out word and phrase meanings in context, telling literal from nonliteral language.
- 2.b. Use signal words (before, after, next) and text structure to put major events in order.
- 2.c. Use terms such as chapter, scene and stanza and explain how each part builds on earlier ones.
- 2.d. Tell your own point of view apart from the narrator's or characters'.
- 3. Integration of knowledge and ideas
- 3.a. Explain how pictures add to a story's words, e.g. setting mood or highlighting characters.
- 3.b. Compare themes, settings and plots of stories by one author about the same or similar characters.
- 4. Range of reading and text complexity
- 4.a. By year's end, read literature at the top of the grades 2–3 band independently and proficiently.
- 5. Read grade-level passages accurately and fluently, attending to phrasing, intonation and punctuation.
- RWC.3.2.2 Use reading strategies to understand informational texts fluently. (being checked)
- 1. Key ideas and details
- 1.a. Ask and answer questions about a text, pointing to specific details as support.
- 1.b. Find the main idea, retell key details and explain how they support it.
- 1.c. Identify the main topic of a multi-paragraph text and the focus of each paragraph.
- 1.d. Explain how events, science ideas or steps relate through time, sequence or cause and effect.
- 2. Craft and structure
- 2.a. Work out general academic and subject-specific words in grade 3 topic texts.
- 2.b. Use text features and search tools such as keywords, sidebars and hyperlinks to find information quickly.
- 2.c. Tell your own point of view apart from the author's.
- 2.d. Use signal words such as because and although to spot cause-effect and compare-contrast.
- 3. Integration of knowledge and ideas
- 3.a. Use pictures, maps and photos with the text to understand where, when, why and how events happen.
- 3.b. Describe logical links between sentences and paragraphs, such as comparison, cause and effect or sequence.
- 3.c. Compare the key points and details of two texts on one topic.
- 4. Range of reading and text complexity
- 4.a. By year's end, read history, science and technical texts at the top of the grades 2–3 band independently.
- RWC.3.2.3 Use spelling patterns, word meanings and word relationships to decode words and build vocabulary. (being checked)
- 1. Use grade-level phonics and word analysis to decode words.
- 1.a. Identify and define the most common prefixes and derivational suffixes.
- 1.b. Decode words with common Latin suffixes.
- 1.c. Decode multisyllable words.
- 1.d. Read grade-level words with irregular spellings.
- 2. Read accurately and fluently enough to understand.
- 2.a. Read on-level text with a purpose and understand it.
- 2.b. Read grade-level prose and poetry aloud accurately, at a good rate and with expression.
- 2.c. Use context to confirm or fix word reading and understanding, rereading as needed.
- 3. Work out unknown and multiple-meaning words from grade 3 texts using several strategies.
- 3.a. Use sentence context to infer meaning.
- 3.b. Work out a new word made by adding a known affix to a known word.
- 3.c. Use word relationships such as antonyms and synonyms to clarify meaning.
- 3.d. Use a known root to work out an unknown word with the same root.
- 3.e. Use print or digital glossaries and beginner dictionaries to check precise meanings.
- 3.f. Work out general academic and subject-specific words in grade 3 subject texts.
- 4. Show understanding of figurative language, word relationships and shades of meaning.
- 4.a. Tell literal from figurative meanings of words and phrases in context.
- 4.b. Link words to real-life uses, e.g. describing people who are friendly or helpful.
- 4.c. Tell apart shades of meaning in words for mental states or degrees of certainty.
- 5. Use everyday, academic and subject-specific words accurately, including words for place and time.
Standard 3: Writing and Composition
- RWC.3.3.1 Write opinion pieces on topics or texts, supporting a view with reasons. (being checked)
- RWC.3.3.2 Write informative texts with facts, definitions and details and a related conclusion. (being checked)
- RWC.3.3.3 Write real or imagined narratives with descriptive details, clear event order and closure. (being checked)
- RWC.3.3.4 Plan, draft, revise and edit, applying grammar, capitalization, punctuation and spelling conventions. (being checked)
- 1. Use standard English grammar when writing or speaking.
- 1.a. Explain what nouns, pronouns, verbs, adjectives and adverbs do in general and in sentences.
- 1.c. Use abstract nouns, e.g. childhood.
- 1.d. Form and use regular and irregular verbs.
- 1.e. Form and use simple verb tenses: past, present and future.
- 1.f. Make pronouns agree with the nouns they replace.
- 1.g. Form comparatives and superlatives of adjectives and adverbs and pick the right one.
- 1.h. Use coordinating and subordinating conjunctions.
- 1.i. Build simple, compound and complex sentences.
- 1.j. Vary sentence openings and mix long and short sentences for flow in longer texts.
- 2. Use standard capitalization, punctuation and spelling when writing.
- 2.a. Capitalize the right words in titles.
- 2.b. Use commas in addresses.
- 2.c. Use commas and quotation marks in dialogue.
- 2.d. Form and use possessive nouns.
- 2.e. Spell high-frequency and studied words correctly, including adding suffixes.
- 2.f. Use spelling patterns and rules such as word families, syllable patterns and word parts.
- 2.g. Use reference materials such as beginner dictionaries to check spelling.
- 3. Use knowledge of language and conventions when writing, speaking, reading or listening.
- 3.a. Choose words and phrases for effect.
- 3.b. Notice differences between spoken and written standard English.
- 4. With adult guidance, produce writing whose development and organization suit task and purpose.
- 5. With peer and adult support, improve writing by planning, revising and editing.
- 6. With adult guidance, use technology, including keyboarding, to produce, publish and share writing.
- 7. Write routinely over short and long time frames for many discipline-specific tasks and audiences.
Standard 4: Research Inquiry and Design
- RWC.3.4.1 Gather, interpret and share information from short research projects. (being checked)
- 1. Do short research projects to learn more about a topic.
- 2. Interpret and share findings in a brief written summary with supporting details.
- 3. Make visual supports such as charts, maps, pictures or models.
- 4. Give a brief report of research findings to an audience.
- 5. Recall experiences or collect facts from print and digital sources, take short notes and sort them into categories.
Tests and key dates
- Colorado Measures of Academic Success (CMAS) – English language arts and math
Check the Colorado Department of Education for which grades are tested and this year's testing dates (we have not yet confirmed every detail above on the official site).
Official documents
More packs
Common Core version: Grade 3 ELA · Colorado hub · Find another TIP
Standards from the Colorado Academic Standards: Reading, Writing, and Communicating (Colorado Department of Education, adopted 2018). CCSS references © Copyright 2010 NGA Center/CCSSO. Summaries are Classfern's own words – read the official wording at ed.cde.state.co.us/standardsandinstruction/standards.
Codes are facts; the descriptions are our own short summaries, not the official text. Always check the official document.
Classfern is not affiliated with or endorsed by the Colorado Department of Education.