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3rd Grade Math Resources

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3rd Grade Math Resources

573 resources

Worksheet
Worksheet3rd GradeGreat Graphing Worksheets

These Great Graphing Worksheets help 3rd graders read a bar graph scaled by twos, compare pets in a class vote and solve a two-step problem. Includes an answer key for easy checking.

Worksheet
Worksheet3rd GradeFishing Multiplication Worksheet

Our fishing multiplication worksheet has 3rd graders draw equal groups, write number sentences, and solve four fishing word problems, with an answer key included for quick checking and confident practice.

Video
Video3rd GradeAdding 11 Song (MP3)

Using the Adding 11 Song (MP3), students sing and practice adding 11 with all addition facts 1-15. Your kids will learn how to add 11.

Video
Video3rd GradeAdding 12 Song (MP3)

Using the Adding 12 Song (MP3), students sing and practice adding 12 with all addition facts 1-15. Your kids will learn how to add 12.

Activity
Activity3rd GradeSort It Organizing Shapes Activity

Using this Sort It Organizing Shapes Activity, students sort pictures of 2D shapes into the category that have the same shape attributes.

Activity
Activity3rd GradeTime in the Kitchen Time Intervals Activity

Using this Time in the Kitchen Time Intervals Activity, students tell and write time to the nearest minute and measure time intervals in minutes.

Activity
Activity3rd GradeWater We Measuring Activity

In this Water We Measuring Activity, students measure and estimate masses of objects using grams, kilograms and liters in order to build measurement skills.

Activity
Activity3rd GradePattern Fun Arithmetic Activity

In this Pattern Fun Arithmetic Activity,students generate two numerical patterns using rules and identify relationships between corresponding terms.

Activity
Activity3rd GradeMystery Monster Math Unknown Factors Activity

Using this Mystery Monster Math Unknown Factors Activity, students understand division as an unknown factor problem to build multiplication fact fluency.

Activity
Activity3rd GradeOn the Water Way with Arrays Activity

Using this On the Water Way with Arrays Activity, students match multiplication equations to the picture or array representation.

Activity
Activity3rd Grade1 Part of a Whole Fractions Activity

Using this 1 Part of a Whole Fractions Activity, students understand a fraction 1/b as the quantity formed by 1 part when a whole is partitioned into b equal parts.

Activity
Activity3rd GradeDiving for Sums Add Subtract Within 1000 Activity

In this Diving for Sums Add Subtract Within 1000 Activity, students add and subtract within 1000 using strategies of their choice.

Activity
Activity3rd GradeFinding the Perimeter Activity

Using Finding the Perimeter Activity, students find the perimeter of a polygon when there is an unknown side length.

Activity
Activity3rd GradeGeometric Measurement Estimate and Count Unit Squares Activity

Using this Geometric Measurement Estimate and Count Unit Squares Activity, studentsestimate how many tiles it will take to cover each plane figure.

Worksheet
Worksheet3rd GradeWhat is the Area Inside Worksheet

Using this What is the Area Inside Worksheet, students find the area of rectangles on a grid by counting squares inside the provided shape.

Activity
Activity3rd GradeBlast Off With Numbers Base Ten Words Expanded Form Activity

In this Blast Off With Numbers Base Ten Words Expanded Form Activity, students will read and write numbers to 1000 using base-ten numerals, number names, and expanded form.

Common Core Lesson
Common Core Lesson3rd Grade3.MD.2 Third Grade Common Core Lesson

In this 3.MD.2 Third Grade Common Core Lesson, students measure and estimate masses of objects using grams, kilograms and liters.

Common Core Lesson
Common Core Lesson3rd Grade3.MD.3 Third Grade Common Core Lesson

In this 3.MD.3 Third Grade Common Core Lesson, studentsdraw a scaled picture graph and a scaled bar graph to represent a data set with several categories.

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 Lesson3rd Grade3.OA.8 Third Grade Common Core Lesson

In this 3.OA.8 Third Grade Common Core Lesson, students solve two-step word problems using the four operations and checking for reasonableness of answer.