3rd Grade Math Lesson Plans and Presentations
In 3rd to 5th grade math, students build skills in multiplication and division within 100, work with multi-digit arithmetic, and explore fractions, decimals, and geometry. They also learn to measure area, perimeter, and volume, classify shapes and angles, use the coordinate plane, and solve problems with numerical expressions and patterns.
Here you’ll find a variety of math lesson plans for 3rd grade and up, including interactive presentations and printable lessons. Teachers can use these materials for whole-class instruction, small groups, or homework. All resources can be copied, edited, and assigned online or printed for flexible classroom use.
By grade
By material type
Materials (8 materials)
Lesson
Comparing fractions lesson
Students compare fractions with the same denominator or the same numerator using models and number lines, and record results with <, and =. Includes an eight-slide presentation and six practice items. Grade 3.
Mathematics · Grade 3 · New · Nov 3, 2026
Lesson
What is multiplication?
Students practise multiplication for equal groups using arrays and repeated addition. They answer problems with statements like 3 rows of 4, choose matching equations, order steps for totals, and sort situations; Level 3rd grade.
Mathematics · Grade 3 · New · Oct 28, 2026
Lesson
Area and perimeter
Students practise area and perimeter of rectangles by answering word problems for length and width, then choosing correct values and units, and ordering the steps to find perimeter. Level: 3rd grade.
Mathematics · Grade 3 · New · Oct 28, 2026
Lesson
Rounding to the nearest ten and hundred
This third-grade classroom material helps students practice rounding numbers to the nearest ten and hundred using number line strategies and rounding rules. They answer questions about identifying rounded numbers, selecting appropriate options, filling in blanks, and determining true or false statements.
Mathematics · Grade 3 · New · Oct 15, 2026
Lesson
Two-step word problems for third grade
This activity provides third-grade students with practice in solving two-step word problems by identifying appropriate operations, organizing steps, and verifying solutions. The questions guide students through real-world scenarios, encouraging logical reasoning and check procedures.
Mathematics · Grade 3 · New · Oct 15, 2026
Lesson
Area as covering a shape
Students practice calculating the area of shapes by counting unit squares and multiplying rows by columns through questions and step-by-step exercises, suitable for 3rd grade. They learn to identify the area of shapes and use multiplication to find rectangular areas.
Mathematics · Grade 3 · New · Oct 15, 2026
Lesson
Understanding division
This material helps 3rd-grade students practice understanding division through sharing, grouping, and solving word problems. They answer various question types, including number sentences, fact families, and step-by-step problem-solving.
Mathematics · Grade 3 · New · Oct 15, 2026
Lesson
Understanding fractions
This material helps 3rd grade students practice understanding fractions through multiple-choice and fill-in-the-blank questions on identifying parts of a whole, recognizing unit fractions, ordering fractions, and locating points on a number line. It encourages reasoning about fractional parts and their positions.
Mathematics · Grade 3 · New · Oct 15, 2026
Topics
- Multiplication Worksheets for Grades 3–5: Multiplication and Division Within 100
- Fractions Worksheets for Grades 3–5: Equivalence and Operations
- Long Division Worksheets and Multi-digit Arithmetic for Grades 3–5
- Order of Operations Worksheets for Grades 3–5
- Area and Perimeter Worksheets for Grades 3–5
- Angles Worksheets and Classifying Shapes for Grades 3–5
- Coordinate Plane Worksheets for Grades 3–5
- Decimals Worksheets: Decimals to Thousandths for Grades 3–5
- Measurement Conversion Worksheets and Line Plots for Grades 3–5
Questions teachers ask
What topics do the 3rd grade math lesson plans cover?
They cover multiplication, division, multi-digit arithmetic, fractions, decimals, geometry, measurement, and more, following common state standards.
Can I edit the lesson plans to fit my class needs?
Yes, all lesson plans and presentations can be copied and customized to match your teaching style or students’ needs.
How do I assign these materials to my students?
You can share materials online with a class code or print them for in-person activities and homework.