Grade 2 Units

Browse Grade 2 unit plans in Science, Social Studies, Math, and Language Arts with standards-aligned lessons that support literacy, inquiry, and learning.

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Grade 2 Math Units

Unit Plan 33 (Grade 2 Math): Arrays & Equal Shares—From Tiles to Stories

Represent contexts with arrays, rows, and columns; write totals as equal addends; and connect arrays to equal-part partitions to reason about shares and problem structure.

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Grade 2 Math Units

Unit Plan 32 (Grade 2 Math): NBT Problem Solving—100s, 10s, and 1s

Strengthen 2- and 3-digit addition/subtraction using place-value strategies, mental +10/+100 shifts, compensation, and open number lines; check solutions with estimation for reasonableness.

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Grade 2 Math Units

Unit Plan 31 (Grade 2 Math): Measurement Megamix—Lengths & Data

Measure to the nearest unit, add and subtract lengths on open number lines, create line plots, and write clear “how many more/less” comparisons to interpret class data.

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Grade 2 Math Units

Unit Plan 30 (Grade 2 Math): Time & Money Applications

Blend schedules, elapsed time on number lines, price lists, and coin combinations to solve real-world mini-projects, using clear models, labels, and estimation to check reasonableness.

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Grade 2 Math Units

Unit Plan 29 (Grade 2 Math): Mixed Operations—Unknowns in All Positions

Write equations with a letter for the unknown, solve within 100 using efficient strategies, and check answers with estimation to ensure solutions are reasonable.

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Grade 2 Math Units

Unit Plan 28 (Grade 2 Math): Fact Fluency Power-Up—Within 20

Build fluent addition/subtraction within 20 through strategy-based games and retrieval routines; students track growth and explain efficient strategy choices for accurate, flexible problem solving.

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Grade 2 Math Units

Unit Plan 27 (Grade 2 Math): Geometry Studio—Design with Attributes & Shares

Design flags and floor plans using specified shape attributes, equal shares, and arrays; justify choices with labeled drawings and clear mathematical explanations.

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Grade 2 Math Units

Unit Plan 26 (Grade 2 Math): Computation Routines—Within 100 & 1,000

Build mental math fluency with daily number strings that highlight place value, compensation, and regrouping; explain why strategies work and verify answers for reasonableness.

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Grade 2 Math Units

Unit Plan 25 (Grade 2 Math): Data Cycle—Measure, Record, Represent, Interpret

Investigate a class question, measure to the nearest whole unit, organize data, and create line plots or bar graphs with clear titles/labels/scales to make claims supported by evidence.

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Grade 2 Math Units

Unit Plan 24 (Grade 2 Math): Place-Value Reasoning—Compare & Explain

Compare three-digit numbers using hundreds–tens–ones reasoning, expanded form, and models; justify with >, <, = and clear place-value arguments.

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Grade 2 Math Units

Unit Plan 23 (Grade 2 Math): Word-Problem Workshop—All Structures

Solve one- and two-step word problems within 100 by identifying structure and unknowns; model with bar diagrams and number lines, write equations, justify strategies, and check for reasonableness.

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Grade 2 Math Units

Unit Plan 22 (Grade 2 Math): Number Lines—Adding & Subtracting Lengths

Use open number lines to model addition and subtraction within 100, showing jumps for length problems; choose helpful scales, explain strategies, and check answers for reasonableness.

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Grade 2 Math Units

Unit Plan 21 (Grade 2 Math): Equal Shares—Halves, Thirds, Fourths

Partition circles and rectangles into halves, thirds, and fourths; describe equal shares and the whole, and reason that more equal parts create smaller shares.

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Grade 2 Math Units

Unit Plan 20 (Grade 2 Math): Rectangle Arrays—Rows, Columns, and Counting Squares

Partition rectangles into equal rows and columns of unit squares; count totals with repeated addition, label rows/columns precisely, and connect arrays to equal-addend equations.

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Grade 2 Math Units

Unit Plan 19 (Grade 2 Math): Shape Attributes—Triangles, Quadrilaterals, Pentagons

Recognize and draw triangles, quadrilaterals, pentagons, hexagons, and cubes by counting sides, angles, and faces; build and label precise models to explain shape attributes.

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Grade 2 Math Units

Unit Plan 18 (Grade 2 Math): Midyear Synthesis—OA + NBT + MD

Blend word problems, place-value computation, time and money skills, and data displays; choose representations, justify strategies, and check reasonableness using units and place-value thinking.

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Grade 2 Math Units

Unit Plan 17 (Grade 2 Math): Picture & Bar Graphs—Single-Unit Scales

Draw and interpret picture and bar graphs with single-unit scales, then solve put-together, take-apart, and compare problems by reading data and finding differences.

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Grade 2 Math Units

Unit Plan 16 (Grade 2 Math): Generate Measurement Data & Line Plots (Whole Units)

Measure lengths to the nearest whole unit, organize data in simple line plots, and answer how many more/less questions by finding differences using number-line reasoning.

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Grade 2 Math Units

Unit Plan 15 (Grade 2 Math): Money—Solve Dollar/Cent Word Problems

Count mixed coins using $ and ¢, skip-count efficiently by 25s/10s/5s/1s, and solve one- and two-step purchase and change word problems with clear models and correct notation.

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Grade 2 Math Units

Unit Plan 14 (Grade 2 Math): Time to the Nearest Five Minutes (a.m./p.m.)

Tell and write time to the nearest five minutes on analog and digital clocks, use a.m./p.m. correctly, and model simple elapsed time with 5-minute jumps on an open number line.

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Grade 2 Math Units

Unit Plan 13 (Grade 2 Math): Mentally Add/Subtract 10s & 100s

Mentally add or subtract 10 or 100 from numbers 100–900, explain which digit changes using place-value patterns, and check reasonableness with quick structure-based strategies.

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Grade 2 Math Units

Unit Plan 12 (Grade 2 Math): Add/Sub within 1,000—Models to Methods

Add and subtract within 1,000 using base-ten models, expanded form, and written methods; regroup tens/hundreds, choose tools strategically, and explain why strategies work using place value.

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Grade 2 Math Units

Unit Plan 11 (Grade 2 Math): Adding Several Two-Digit Numbers

Add up to four two-digit numbers using place-value strategies and friendly grouping to make tens; apply properties of operations, check reasonableness, and show precise models.

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Grade 2 Math Units

Unit Plan 10 (Grade 2 Math): Fluency within 100—Efficient Methods

Add and subtract within 100 using place value, properties, and inverse relationships; choose efficient strategies like make-a-ten or compensation and explain why they work.

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Grade 2 Math Units

Unit Plan 9 (Grade 2 Math): Add/Subtract Lengths—Number Line Models

Solve within-100 length word problems by modeling equal-unit jumps on a number line; label endpoints, write matching equations with unknowns, and explain how much longer or shorter with units.