Weeks in this quarter
Mathematics
- W28: Partitioning Rectangles into Rows and Columns
- W29: Partitioning Circles and Rectangles into Equal Shares
- W30: Unit 5 Review: Data and Geometry
- W31: Multi-Step Word Problems Across Domains
- W32: Place Value and Operations Review
- W33: Mixed Operations Practice
- W34: Measurement and Data Review
- W35: Geometry and Problem-Solving Review
- W36: Year-End Portfolio and Math Celebration
English Language Arts
- W28: Author's Purpose (Review)
- W29: Illustrations and Text Integration
- W30: Describing Story Structure (Review)
- W31: Literature Comprehension Review
- W32: Informational Text Review
- W33: Comparing Stories and Versions
- W34: Author's Reasoning Review
- W35: Speaking and Listening Showcase
- W36: Reading and Writing Celebration
Unit openers
Big idea
Your child collects real data, such as the lengths of kitchen spoons or family votes, and shows it on line plots, picture graphs and bar graphs. Then the unit turns to shapes: naming them by their sides and corners, splitting rectangles into rows and columns of squares, and sharing shapes fairly in halves, thirds and fourths.
Why it matters
It uses the measuring from Unit 4 and the arrays from Unit 3. Equal shares are the first step toward fractions in third grade.
Standards in plain language
- 2.MD.D.9 Measures several things and shows the data on a line plot.
- 2.MD.D.10 Makes and reads picture graphs and bar graphs and answers questions about them.
- 2.G.A.1 Names and draws shapes by their attributes, such as number of sides and angles.
- 2.G.A.2 Splits a rectangle into rows and columns of equal squares and counts them.
- 2.G.A.3 Splits shapes into 2, 3 or 4 equal parts and uses the words halves, thirds and fourths.
Mastery looks like
- Measures objects, builds a line plot with a title and unit, and says which length is most common.
- Makes a picture graph and a bar graph from survey data and answers how-many-more questions from them.
- Names triangles, quadrilaterals, pentagons and hexagons by counting sides and vertices, even when stretched or tilted, and knows a cube has 6 faces.
- Splits a rectangle into rows and columns of equal squares and writes a repeated addition sentence for the total.
- Cuts circles and rectangles into halves, thirds and fourths and explains why one third is bigger than one fourth of the same whole.
Vocabulary
line plot, data, picture graph, bar graph, compare, attribute, vertex, quadrilateral, partition, row, column, half, third, fourth, equal share, graph, shape
Materials
- Ruler
- Grid paper
- Toothpicks or straws for building shapes
- Square crackers or sticky notes
- Paper plates, paper circles and scissors
- A die or blocks to count faces
Short-week pacing
Keep Monday's data collecting or shape building and the Friday check. The Thursday real-life task (hand spans, brownie pans, sharing food) is the easiest to drop; its main question can be a one-question Friday warm-up.
Watch across the unit
The most common misconception is that a bigger number means a bigger piece: many children think one fourth is bigger than one third because 4 is bigger than 3. Cut two same-size strips into thirds and fourths and lay the pieces side by side.
Big idea
This unit revisits every big idea of the year through problems that mix skills: place value, adding and subtracting, measurement, time, money, graphs and shapes. It ends with a 'Plan a class picnic' performance task and a math portfolio your child builds and presents.
Why it matters
It pulls Units 1 to 5 together so the skills stay fresh over the summer. Mixed, multi-step problems are exactly what third-grade math expects.
Standards in plain language
- 2.OA.A.1 Solves one- and two-step story problems with addition and subtraction within 100.
- 2.OA.B.2 Knows addition and subtraction facts within 20 quickly.
- 2.OA.C.3 Tells if a number is odd or even and writes an even number as a double (8 = 4 + 4).
- 2.OA.C.4 Uses repeated addition to find the total in an array of rows and columns.
- 2.NBT.A.1 Knows what each digit in a three-digit number is worth (in 706, the 7 means 700).
- 2.NBT.A.2 Skip-counts by 5s, 10s and 100s from any number.
- 2.NBT.A.3 Reads and writes numbers to 1,000 as digits, words and expanded form (400 + 50 + 3).
- 2.NBT.A.4 Compares three-digit numbers with >, = and <.
- 2.NBT.B.5 Adds and subtracts within 100 using strategies, not just counting on fingers.
- 2.NBT.B.6 Adds three or four two-digit numbers by finding friendly pairs.
- 2.NBT.B.7 Adds and subtracts within 1,000 with drawings, blocks or place value, and explains the method.
- 2.NBT.B.9 Explains why an addition or subtraction strategy works, using place value.
- 2.MD.A.1 Chooses the right measuring tool and measures from zero.
- 2.MD.A.2 Measures in inches and in centimeters and explains why the numbers differ.
- 2.MD.A.3 Makes a sensible estimate of a length before measuring.
- 2.MD.A.4 Measures two objects and says how much longer one is.
- 2.MD.B.5 Solves word problems about length.
- 2.MD.B.6 Uses a number line to show and solve addition and subtraction.
- 2.MD.C.7 Tells time to the nearest 5 minutes on analog and digital clocks and uses a.m. and p.m.
- 2.MD.C.8 Knows coin values, counts mixed coins and solves money word problems.
- 2.MD.D.9 Measures several things and shows the data on a line plot.
- 2.MD.D.10 Makes and reads picture graphs and bar graphs and answers questions about them.
- 2.G.A.1 Names and draws shapes by their attributes, such as number of sides and angles.
- 2.G.A.2 Splits a rectangle into rows and columns of equal squares and counts them.
- 2.G.A.3 Splits shapes into 2, 3 or 4 equal parts and uses the words halves, thirds and fourths.
Mastery looks like
- Solves two-step word problems with a bar model, an equation for each step and a check with the opposite operation.
- Adds and subtracts within 1,000 with regrouping and explains each trade.
- Recalls facts within 20 and names the strategy used for a problem within 100.
- Measures in two units, sets a clock to 5 minutes, counts coins and reads a bar graph within one task.
- Presents the picnic plan and portfolio, explaining one piece from each unit.
Vocabulary
multi-step, strategy, place value, operation, fluency, compare, length, time, money, shape, array, portfolio, performance
Materials
- Portfolio folder labeled 'My Grade 2 Math'
- Beans or straws for place value
- Ruler and tape measure
- Paper plate clock
- Real coins
- Grid paper
- Index cards for fact piles
Short-week pacing
Keep the Friday check and the review day that matches your child's weakest skill from earlier units. Portfolio filing takes two minutes at the end of any lesson. In Week 36, protect the picnic presentation even if other days are shortened.
Watch across the unit
In mixed problems, children often solve the first step and stop, giving the middle number as the answer. Use the Week 31 checklist (read twice, draw the bar, step one, step two, check) and ask 'Did you answer the question that was asked?'
Big idea
This unit is about talking about books: following conversation rules, taking roles, building on someone else's idea and asking for clarification. Your child reads books linked to science and social studies, writes a true recount and a short research paragraph, and plays with shades of meaning like warm, hot and scorching.
Why it matters
It builds on the speaking and presenting of Unit 3 and the research skills of Unit 2. The conversation habits and recordings are used again in the Unit 6 showcase and Author's Celebration.
Standards in plain language
- SL.2.1 Takes part in real conversations: listening, taking turns, staying on topic and asking questions.
- SL.2.2 Tells the main ideas and details of something heard.
- SL.2.3 Asks a good question after listening to someone.
- SL.2.4 Tells a story or event clearly, in order, loudly enough and with good details.
- SL.2.5 Records a reading and adds pictures to make a story clearer.
- SL.2.6 Answers in full sentences when it matters.
- RL.2.1 Answers who, what, where, when, why and how questions about a story.
- RL.2.2 Retells a story in order and explains its lesson.
- RL.2.3 Explains what characters do and feel when big things happen.
- RL.2.4 Notices how rhyme, repeated lines and beat give a poem or story its sound and meaning.
- RL.2.5 Describes the beginning, middle and end of a story.
- RL.2.6 Knows characters have different points of view and uses different voices for them.
- RL.2.7 Uses both the pictures and the words to understand a story.
- W.2.3 Writes stories in order with details, time words and an ending.
- L.2.1 Uses correct grammar: collective nouns, irregular plurals, reflexive pronouns, past tense, adjectives and adverbs.
- L.2.4 Works out unknown words with context clues, word parts and dictionaries.
- L.2.5 Connects words to real life and notices shades of meaning (mad, angry, furious).
Mastery looks like
- Follows the talk rules (eyes on the speaker, one voice at a time, stay on topic) and builds on an idea with 'I want to add on...'
- Asks a clarifying question, such as 'What do you mean by...?', when something is unclear.
- Explains what the pictures add to the words and describes a story's beginning, middle and end.
- Writes a recount of a real event with time words, a line of dialogue and a clear ending.
- Orders words by strength (sad, upset, furious) and chooses the one that fits.
Vocabulary
conversation, role, build on, point of view, purpose, structure
Materials
- Talking Together chart on large paper
- Speaker, Listener and Questioner role cards
- Sticky notes
- Phone for recording
- Research notebook
- Index cards for word sets
Anchor books
- Last Stop on Market Street by Matt de la Peña
- Those Shoes by Maribeth Boelts
- A Chair for My Mother by Vera B. Williams
- What Do You Do With a Tail Like This? by Steve Jenkins and Robin Page
- Hey, Little Ant by Phillip and Hannah Hoose
- The True Story of the 3 Little Pigs! by Jon Scieszka
- The Great Kapok Tree by Lynne Cherry
- Nature's Green Umbrella: Tropical Rain Forests by Gail Gibbons
- Over and Under the Pond by Kate Messner
- Alexander, Who Used to Be Rich Last Sunday by Judith Viorst
- The Day the Crayons Quit by Drew Daywalt
- Ox-Cart Man by Donald Hall
Short-week pacing
Keep the conversations, since talking is the skill being taught; a 5-minute stem conversation can replace a written response. Drop one phonics review day and one independent reading block, and keep the Friday conversation, retelling or reading check.
Watch across the unit
In conversation, children often wait for their turn and then share their own idea without connecting it to what was just said. Ask for a stem at the start of each turn, such as 'I agree because...' or 'I want to add on...'
Big idea
This unit reviews the year's reading and writing skills with new books, from Frog and Toad Together and Amelia Bedelia to the true and invented stories of Ivan the gorilla. Your child revises one favorite piece into a published, illustrated book, records it, builds a portfolio and presents it at a family Author's Celebration.
Why it matters
It gathers every skill from Units 1 to 5 in one place and shows your child how much they have grown. The portfolio and the reading checks give you a clear picture to carry into third grade.
Standards in plain language
- RL.2.1 Answers who, what, where, when, why and how questions about a story.
- RL.2.2 Retells a story in order and explains its lesson.
- RL.2.3 Explains what characters do and feel when big things happen.
- RL.2.4 Notices how rhyme, repeated lines and beat give a poem or story its sound and meaning.
- RL.2.5 Describes the beginning, middle and end of a story.
- RL.2.6 Knows characters have different points of view and uses different voices for them.
- RL.2.7 Uses both the pictures and the words to understand a story.
- RL.2.9 Compares two versions of the same story.
- RI.2.1 Asks and answers questions about nonfiction using details from the text.
- RI.2.2 Tells what a whole nonfiction text is about and what each section focuses on.
- RI.2.3 Explains how ideas in a nonfiction text connect, like steps or cause and effect.
- RI.2.5 Uses headings, bold words, captions, glossaries and indexes to find information.
- RI.2.6 Explains why the author wrote the text.
- RI.2.7 Explains how pictures, diagrams and maps help readers understand.
- RI.2.8 Names what the author wants to convince us of and the reasons given.
- RI.2.9 Compares what two books on the same topic say and where they differ.
- RF.2.4 Reads smoothly, at a good pace, with expression and understanding.
- W.2.1 Writes opinion pieces with reasons, linking words and a closing.
- W.2.2 Writes teaching pieces with a clear topic, real facts and a closing.
- W.2.5 Goes back to a piece of writing to add details and fix mistakes, with help.
- W.2.7 Learns about a topic from a few books and writes a short report, with help.
- SL.2.1 Takes part in real conversations: listening, taking turns, staying on topic and asking questions.
- SL.2.2 Tells the main ideas and details of something heard.
- SL.2.3 Asks a good question after listening to someone.
- SL.2.4 Tells a story or event clearly, in order, loudly enough and with good details.
- SL.2.5 Records a reading and adds pictures to make a story clearer.
- SL.2.6 Answers in full sentences when it matters.
- L.2.1 Uses correct grammar: collective nouns, irregular plurals, reflexive pronouns, past tense, adjectives and adverbs.
- L.2.2 Uses capitals, commas, apostrophes and correct spelling.
- L.2.3 Notices the difference between casual talk and more careful, formal speaking and writing.
- L.2.4 Works out unknown words with context clues, word parts and dictionaries.
- L.2.5 Connects words to real life and notices shades of meaning (mad, angry, furious).
- L.2.6 Uses new words from books and conversations when talking and writing.
Mastery looks like
- Answers questions about a story or nonfiction book with evidence from the page.
- Compares two versions of a character, or a made-up and a true book about the same subject.
- Revises, edits and publishes a piece of writing with illustrations and an 'About the Author' page.
- Reads an unseen grade-level page aloud with accuracy, a good pace and expression.
- Presents the published book and portfolio in a clear voice and explains why each piece was chosen.
Vocabulary
comprehension, decode, research, topic, compare, collaborate, reasoning, showcase, audio, portfolio, celebration, author
Materials
- Finished Pieces folder
- Portfolio folder or binder
- Reading notebook
- Children's dictionary
- Phone or tablet for audio recording
- Stapler, or yarn and a hole punch, for binding
Anchor books
- Frog and Toad Together by Arnold Lobel
- A Sick Day for Amos McGee by Philip C. Stead
- Who Would Win? Lion vs. Tiger by Jerry Pallotta
- Big Cats by Elizabeth Carney
- Amelia Bedelia by Peggy Parish
- Amelia Bedelia's First Day of School by Herman Parish
- The One and Only Ivan by Katherine Applegate
- Ivan: The Remarkable True Story of the Shopping Mall Gorilla by Katherine Applegate
- Mercy Watson to the Rescue by Kate DiCamillo
- We Are in a Book! by Mo Willems
- The Year of the Dog by Grace Lin
- The Dot by Peter H. Reynolds
Short-week pacing
Keep the Author's Celebration steps in order (choose, revise, edit, final copy, illustrate, record, present), since each builds on the last. Review read-alouds can shrink to one chapter or story, and phonics review can skip any pattern your child already reads easily.
Watch across the unit
In review weeks, children often rush and skip the evidence step because the skills feel familiar. Keep asking 'How do you know? Show me,' and check that revisions really change the piece rather than just recopy it.
Big idea
Your child counts the kinds of living things in a small square of ground, sorts animals into groups by features they can see, and tests again that plants need sun and water. The unit then traces how living things depend on each other through pollination and food webs, how people can protect habitats, and how features like beaks and blubber help animals survive where they live.
Why it matters
It deepens the plants, animals and habitats of Unit 2 and reuses the Unit 3 design steps to protect a model pond. It leads into the life cycles and review of Unit 6.
Standards in plain language
Mastery looks like
- Surveys two small areas, compares how many kinds of living things each has, and explains why (shade, water, plants, hiding places).
- Sorts animals into mammals, birds, reptiles, amphibians, fish and insects by a visible feature, and knows a spider is not an insect.
- Builds a food chain that starts with the sun and a plant, and predicts what happens to a food web when one living thing is removed.
- Gives two examples of plants and animals depending on each other, such as a bee and a flower.
- Names an adaptation, like a hooked beak or blubber, and explains how it helps an animal survive.
Vocabulary
biodiversity, classification, mammal, bird, reptile, amphibian, fish, insect, interdependence, habitat, food chain, food web, ecosystem, producer, consumer, adaptation
Materials
- String or a hula hoop to mark a square
- Animal cards (magazine cutouts, printouts or sketches)
- Clear cups, paper towels and dried beans
- Shoebox lid or baking pan for a model pond
- Index cards and yarn for a food web
- Tweezers, clothespin, slotted spoon and straw for the beak test
- Science notebook
Anchor books
- Who Eats What? Food Chains and Food Webs by Patricia Lauber
Short-week pacing
Keep Monday's investigation and a short Friday conclusion. Keep living setups like the bean cups going with a quick daily check, and skip the art connection when time is short.
Watch across the unit
Children often sort animals by how they move or where they live ('a penguin can't fly, so it isn't a bird'; 'a spider is a bug, so it's an insect'). Bring them back to the feature rule: feathers make a bird, six legs make an insect.
Big idea
The year closes with life cycles, a quick review of biodiversity and properties of matter, and your child's own science fair project. Your child chooses a testable question, predicts, runs three trials, graphs the results, writes a conclusion from the evidence and presents a poster to the family. The last week gathers the year's best work into a science portfolio.
Why it matters
It draws on every earlier unit, especially fair testing (Unit 1), the design process (Unit 3) and bar graphs from math. Asking a testable question and backing a claim with data are the core habits of third-grade science.
Standards in plain language
- 2-PS1-1 Observes, describes and sorts materials by properties like color, texture, hardness, flexibility and absorbing water.
- 2-PS1-2 Tests materials to find which one works best for a job.
- 2-LS2-1 Sets up a simple test to show that plants need sunlight and water.
- 2-LS4-1 Observes and compares the plants and animals that live in different places.
- 2-ESS2-1 Understands erosion and compares ways people slow it, like planting grass.
- K-2-ETS1-1 Identifies a real problem and thinks about how a design could solve it.
- K-2-ETS1-3 Tests different designs, compares results and explains which worked better and why.
Mastery looks like
- Puts the stages of a bean, frog or butterfly life cycle in order and explains why the cycle is drawn as a circle.
- Tells a testable question ('Which ball bounces highest?') from one that can't be tested ('Which is prettier?').
- Names what they change, what they keep the same and what they measure, then runs three trials and records numbers.
- Makes a bar graph of the results and writes a conclusion that uses a number from the graph.
- Presents the poster and answers questions with evidence.
Vocabulary
life cycle, seed, sprout, tadpole, caterpillar, chrysalis, biodiversity, property, testable question, prediction, trial, results, conclusion, portfolio
Materials
- Dried beans, a paper towel and a zip bag for the Bean Diary
- Paper plates and a brass fastener for a life cycle wheel
- String to mark a square
- Materials for the chosen science fair test (such as paper towels, balls, or a toy car and ramp)
- Ruler or tape measure and a timer
- Grid paper and poster board
- Portfolio folder
Anchor books
- From Tadpole to Frog by Wendy Pfeffer
Short-week pacing
Protect the science fair steps in Weeks 33 to 35 (plan, test, graph, present), since each depends on the one before. In a short week, combine the review and conclusion days and skip the art connection.
Watch across the unit
Children often change more than one thing at a time in their experiment or trust a single trial. Revisit the 'I change, I keep the same, I measure' list before each test, and remember that three trials show what usually happens.