Subjects

Math

English Language Arts

Science

Social Studies

Foreign Language

Grades

Pre-K

Kindergarten

1st Grade

2nd Grade

3rd Grade

4th Grade

5th Grade

6th Grade

7th Grade

8th Grade

Worksheets

Games

Build a Worksheet

Word Scramble

Word Search

Crossword Puzzle

Sudoku Generator

Addition Worksheet Generator 

Subtraction Worksheet Generator

Multiplication Worksheet Generator

Division Worksheet Generator

See All

More Resources

Arts & Crafts

Hands-On Activities

CVC Words

Guided Lessons

Common Core State Standards

Common Core Math

Common Core ELA

Roly Recommends

Weekly Recommendations

Early Childhood

Social Emotional Learning

Fall

Hispanic Heritage Month

Halloween

Art Contest

Showing Results for diagonal lines

Try differentiating between parallel and perpendicular lines with this appealing worksheet!

Parallel and Perpendicular Lines: Label the Lines

Learn the difference between parallel and perpendicular lines with this helpful tracing worksheet!

Parallel and Perpendicular Lines: Trace the Lines

Get to know the geometry of the line with this worksheet, which also goes over parallel and perpendicular lines.

Geometry Lines

Get those lines straight! Help your child master the concept of parallel and perpendicular lines, an important skill for geometry.

Parallel and Perpendicular Lines

Kids identify lines, segments, and rays using Penelope's artwork in this geometry game.

Spot the Lines!

A key characteristic of trapezoids is that they have a set of parallel lines—lines that never intersect. Use this helpful geometry resource with your students to practice identifying parallel lines in trapezoids and comparing different 2-D shapes.

Trapezoids and Parallel Lines

You can't see them, but there are lines all over the globe that tell us where to go! Learn about the imaginary lines on the globe in this geography sheet.

Lines on the Globe

Teach your students to round to the thousands place using number lines. 

Rounding with Number Lines

Use this glossary with the EL Support Lesson: Geometry Vocabulary: Lines.

Glossary: Geometry Vocabulary: Lines.

In this lesson, your students will use their auditory, visual, and kinetic skills to learn about angles. Students will use their artistic and linguistic abilities to learn about angles and lines.

Angles and Lines

Students will practice using vertical number lines to round three-digit numbers.

Rounding with Vertical Number Lines

Use these vocabulary cards with the EL Support Lesson: Geometry Vocabulary: Lines.

Vocabulary Cards: Geometry Vocabulary: Lines

Give your child some practice identifying lines, line segments, and rays with this geometry worksheet.

Lines, Line Segments, and Rays

Test your knowledge of parallel and perpendicular lines in this engaging geometry worksheet!

Draw It: Parallel and Perpendicular Lines

Sort parallel and perpendicular lines with this fun cut-and-paste activity!

Parallel and Perpendicular Lines: Cut and Paste

Students graph equivalent fractions on number lines in this fourth-grade math worksheet!

Plot Equivalent Fractions on Number Lines

Have your students illustrate equivalent fractions of metric measurements using open number lines.

Illustrating Fractions on Metric Number Lines

With this worksheet, your students will develop number sense as they round decimals to the nearest whole using number lines.

Rounding Decimals with Number Lines

Practice finding parallel and perpendicular lines in the real world with this fun worksheet!

Parallel and Perpendicular Lines: Find and Trace

Number lines can help your child visualize multiplication equations. Give this multiplication worksheet to your 3rd grader to skip-count towards success.

Multiplication Using Number Lines

Your students will need to read between the lines as they make inferences about the various scenes included in this reading exercise.

Division as Multiplication Using Number Lines

Use this math worksheet to round three-digit numbers using vertical number lines.

Three-Digit Rounding with Vertical Number Lines

Practice identifying parallel and perpendicular lines in the context of 2D shapes with this fourth-grade geometry worksheet!

Parallel and Perpendicular Lines in Two-Dimensional Shapes

Identify real-world examples of parallel and perpendicular lines with this engaging fourth-grade geometry worksheet!

Parallel and Perpendicular Lines in the World Around Us

With room for 110 characters and diagonal guides for extra precise practice, this versatile template is a great way to support language learners as they practice writing characters.

Character Practice Template with Diagonals

Getting ready to add fractions? This lesson reviews how to add fractions with unlike denominators using number lines. Students will focus on understanding the process and reasoning behind each step.

Adding Fractions on Number Lines

Perpendicular, intersect, parallel! In this lesson, students work in teams to complete a Frayer Model on each of these terms to become masters of geometry vocabulary. Teach this lesson on its own or as support to the lesson What's My Line?

Geometry Vocabulary: Lines

This&nbsp;versatile, blank number line template&nbsp;is&nbsp;a convenient, helpful aid for students as they tackle a range of problem-solving skills.

Blank Number Lines

There are various ways to determine whether or not an object is symmetrical, and this object points each one out.


Lines of Symmetry 

First Grade

Second Grade

Third Grade

Fourth Grade

Fifth Grade

Sixth Grade

Seventh Grade

Eighth Grade

Grade Level

3rd - 5th Grade

Lesson Plans

Interactive Worksheets

Workbooks

Activities

Exercises

Stories

Songs

Offline Games

Teacher Resources

Resource Type

Birthdays

Women's History Month

St. Patrick's Day

Ramadan

Passover

Spring

Easter

Earth Day

Cinco de Mayo

Mother's Day

Memorial Day

Asian Pacific American Heritage Month

Graduation

Summer

Summer Packets

Father's Day

Independence Day

Back to School

Labor Day

Dia de los Muertos

Veterans Day

Winter

Holidays

Thanksgiving

Christmas

Hanukkah

Kwanzaa

New Year

Martin Luther King Jr. Day

Lunar New Year

Valentine's Day

Presidents' Day

Black History Month

Occasion

Common Core

Mazes

Dot to Dot

Ball Games

Crossword

Fitness & Exercise

Group Games

Memory Games

Outdoor Games

Printable Board Games

Puzzles & Sudoku

Scavenger Hunt

Travel Games

Word Puzzles

Game Type

Fabric Projects

Beads & Jewelry

Paper & Glue Crafts

Construction & Sculpture

Painting & Drawing

Recycled Crafts

Coloring

Snacks

Mains

Sides

Dessert

Recipes

English Language Support