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Math Common Core Lessons

153 math Common Core Lessons, covering addition, fractions, subtraction, plus 42 more topics. How teachers use these

Math Common Core Lessons

153 math Common Core Lessons, covering addition, fractions, subtraction, plus 42 more topics. How teachers use these

Common Core Lesson
Common Core Lesson2nd Grade2.OA.1 Second Grade Common Core Lesson

In this 2.OA.1 Second Grade Common Core Lesson, students add and subtract within 100 to solve one and two step word problems using different strategies.

Common Core Lesson
Common Core Lesson3rd Grade3.OA.1 Third Grade Common Core Lesson

In this 3.OA.1 Third Grade Common Core Lesson, students match multiplication equations to groups of grocery item to build multiplication skills.

Common Core Lesson
Common Core LessonKindergartenCommon Core Unit Lesson Plan Template

With our Common Core Unit Lesson Plan Template, you can develop your monthly lessons across a specific unit. First, you will pick the theme of your unit.

Common Core Lesson
Common Core Lesson3rd Grade3.OA.9 Third Grade Common Core Lesson

In this 3.OA.9 Third Grade Common Core Lesson, students identify and describe number patterns by matching patterns and description cards.

Common Core Lesson
Common Core Lesson2nd Grade2.OA.3 Second Grade Common Core Lesson

In this 2.OA.3 Second Grade Common Core Lesson, students determine whether a group of objects (up to 20) has an odd or even number of members.

Common Core Lesson
Common Core Lesson1st Grade1.OA.1 First Grade Common Core Lesson

In this 1.OA.1 First Grade Common Core Lesson, students find the missing addends in equations up to 20.

Common Core Lesson
Common Core Lesson1st Grade1.OA.4 First Grade Common Core Lesson

In this 1.OA.4 First Grade Common Core Lesson, students practice finding the missing added using subtraction as strategy to solve.

Common Core Lesson
Common Core Lesson2nd Grade2.OA.2 Second Grade Common Core Lesson

In this 2.OA.2 Second Grade Common Core Lesson, students practice adding and subtracting within 20 and know all sums from memory as quickly as possible!

Common Core Lesson
Common Core Lesson3rd Grade3.MD.5 Third Grade Common Core Lesson

In this 3.MD.5 Third Grade Common Core Lesson, studentsfind the area of given rectangles by counting squares or using a formula.

Common Core Lesson
Common Core Lesson4th Grade4.G.2 Fourth Grade Common Core Lesson

In this 4.G.2 Fourth Grade Common Core Lesson, students classify shapes based on presence or absence of specific lines and angles.

Common Core Lesson
Common Core LessonKindergartenL.K.6 Kindergarten Common Core Lesson

Using L.K.6 Kindergarten Common Core Lesson, students use words and phrases acquired through conversations, reading and being read to, and responding to texts.

Common Core Lesson
Common Core Lesson1st Grade1.G.3 First Grade Common Core Lesson

This 1.G.3 First Grade Common Core Lesson includes 1.G.3 Worksheets, 1.G.3 Activities, 1.G.3 Assessment, and 1.G.3 Poster.

Common Core Lesson
Common Core Lesson2nd Grade2.NBT.1 Second Grade Common Core Lesson

In this 2.NBT.1 Second Grade Common Core Lesson, students understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.

Common Core Lesson
Common Core Lesson4th Grade4.NBT.1 Fourth Grade Common Core Lesson

In this 4.NBT.1 Fourth Grade Common Core Lesson, students divide given numbers by 10, 100, or 1,000.

Common Core Lesson
Common Core Lesson5th Grade5.NF.1 Fifth Grade Common Core Lesson

In this 5.NF.1 Fifth Grade Common Core lesson students add and subtraction fractions and mixed numbers with uncommon denominators and simplifying answers .

Common Core Lesson
Common Core Lesson5th Grade5.NF.3 Fifth Grade Common Core Lesson

In this 5.NF.3 Fifth Grade Common Core Lesson, students solve word problems involving division of a fraction.

Common Core Lesson
Common Core Lesson1st Grade1.OA.2 First Grade Common Core Lesson

In this 1.OA.2 First Grade Common Core Lesson, students add three whole numbers together to solve by matching equation cards to answer cards.

Common Core Lesson
Common Core Lesson1st GradeL.1.2 First Grade Common Core Lesson

Using L.1.2 First Grade Common Core Lesson, students use commas to separate single words in a series.

Common Core Lesson
Common Core Lesson2nd Grade2.MD.2 Second Grade Common Core Lesson

This 2.MD.2 Second Grade Common Core Lesson includes 2.MD.2 Worksheets, 2.MD.2 Activities, 2.MD.2 Assessment, and 2.MD.2 Poster.

Common Core Lesson
Common Core Lesson2nd Grade2.OA.4 Second Grade Common Core Lesson

In this 2.OA.4 Second Grade Common Core lesson, students use addition to find the total number of objects arranged in arrays with up to 5 rows and columns.

From our teachers' playbook

Numbers, patterns and lots of "I got it!"

What do kids learn in elementary math?

Math grows like a staircase. Little ones count, compare and add within 10. In 1st and 2nd grade, kids add and subtract within 100, learn place value and start regrouping: 47 + 28 = 75. Third grade brings multiplication, division and fractions, and 4th and 5th graders tackle long division, decimals and area. Every step stands on the one before it, so a strong foundation in counting and place value pays off for years.

Our favorite ways to make math click

These moves work from kindergarten counting to 5th grade decimals.

Blocks before digits

When kids are stuck on place value or regrouping, go back to base 10 blocks. Have them build 64, trade a ten for ten ones, and then take away 27. Once they see it with blocks, the written steps finally make sense.

Why it works: kids understand an idea best when they touch it, then draw it, then write it, the order the U.S. Department of Education recommends for elementary math.

Base 10 Blocks Place Value WorksheetTry it withBase 10 Blocks Place Value WorksheetWorksheetsOpen it →

Explain your thinking

With every word problem, kids answer two questions: "What is the answer?" and "How do you know?" Have partners explain their strategy to each other. Saying it out loud catches mistakes and deepens understanding.

Why it works: when kids say the precise math words, their understanding gets sharper, a recommendation of the U.S. Department of Education's elementary math guide.

Addition and Subtraction Word Problems WorksheetTry it withAddition and Subtraction Word Problems WorksheetWorksheetsOpen it →

Sing the counting

Play counting songs during transitions so kids count by 2s, 5s and 10s without thinking about it. Those patterns become the backbone of multiplication later.

Why it works: a catchy, repeating tune gives the brain a hook to hang words on, so sung text is remembered better (Wallace, 1994).

Counting Songs (Classic Video Collection)Try it withCounting Songs (Classic Video Collection)VideosOpen it →

Questions parents and teachers ask about math

What math should my child know by each grade?

Kindergarteners count and add within 10, 2nd graders add and subtract within 100 with regrouping, 3rd graders multiply and divide, and 5th graders work with decimals and fractions. Filter by grade to find resources for each level.

How can I help my child with math at home?

Use everyday moments: count snacks, measure while cooking, add up prices at the store. A quick math game after dinner keeps skills fresh.

Why does my child struggle with word problems?

Word problems mix reading with math. Have your child read it twice, draw a picture of what is happening, and say which operation fits before solving.

How do kids learn math facts?

Through short, frequent practice. Flash cards, songs and quick games a few minutes a day build fact fluency faster than long drills.

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