Math 4.6
Geometry and measurement. The student applies mathematical process standards to analyze geometric attributes in order to develop generalizations about their properties. The student is expected to:
- (1) identify points, lines, line segments, rays,
angles, and perpendicular and parallel lines;
- (A) identify and draw one or more lines of symmetry, if they exist, for a two-dimensional figure;
- (B) apply knowledge of right angles to identify acute, right, and obtuse triangles; and
- (C) classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines or the presence or absence of angles of a specified size.
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Sorting Symmetrical Shapes Worksheets
Use this simple but effective symmetry worksheet to reinforce the concepts of symmetrical and asymmetrical shapes with your Fourth Grade students.
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Sorting by Symmetry: 2D Figure Task Cards
Help students practice sorting 2D shapes by the number of lines of symmetry using this fun set of mathematics sorting cards.
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Is It a Line of Symmetry? Worksheets
Assign this lines of symmetry worksheet to your students to check their understanding of the existence of a line of symmetry on various 2D shapes.
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Symmetry Picture Task Cards
Use these fun and colorful symmetry picture task cards to help students identify lines of symmetry in both everyday objects and 2D shapes.
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Find the Line of Symmetry Interactive Resource
Have fun with your class using this interactive learning tool to find the line of symmetry on various shapes and objects!
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Matching Lines of Symmetry Worksheets
Introduce the concept of ‘multiple lines of symmetry’ to your Grade Fours with this match-up worksheet set.
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Shape Investigation 2D Figures Task Cards
Combine fun and learning with these 2D shapes and symmetry task cards for your Fourth Grade students!
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Identifying Lines of Symmetry Worksheets
Use this set of differentiated worksheets to help students practise the process involved with identifying lines of symmetry on two-dimensional shapes.
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Identifying Lines of Symmetry Interactive Activity
Explore this rail-yard themed interactive activity with your students to teach them how to identify lines of symmetry.
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Identifying Lines of Symmetry Poster
Display this poster in your classroom as a reference tool for students to learn to identify lines of symmetry.
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Symmetry Worksheets
Use this set of eight symmetry worksheets to help students understand symmetry, the line of symmetry, and symmetrical objects.
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Comparing and Naming Angles – 4th Grade Math Worksheets
Assess your students’ understanding of angle types with the set of differentiated student worksheets.
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Interior Angles of Shapes Interactive Game
Explore the interior angles of regular polygons with this detective-themed interactive maths activity.
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Interior Angles of Shapes – Differentiated Mazes
Explore the interior angles of regular shapes with this differentiated, maze-inspired worksheet.
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Interior Angles of Shapes Teaching Slides
Explore the interior angles of common two-dimensional shapes with this comprehensive set of teaching slides.
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Interior Angles of Shapes Sorting Activity
Play this sorting game when learning about the interior angles of common two-dimensional shapes.
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Types of Triangles Interactive Math Game
Explore the properties of acute, right and obtuse triangles with this interactive space adventure!
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Classifying Triangles (By Angles) – 4th Grade Math Worksheets
Practice classifying and sorting triangles based on their internal angles with this set of 3 worksheets.
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Types of Angles Anchor Charts
Remind your students about the most common types of angles with this set of six classroom anchor charts.
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2D Shapes Poster
Use this colorful poster with a collection of 2D shapes in your math classroom.
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2D and 3D Shapes Vocabulary Poster
A poster that explains 2D and 3D shapes and lists associated vocabulary.
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Angle Maker Template
Create and classify different angles with this hands-on printable template.
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Grade 4 Daily Warm-Up – PowerPoint 1
A 70-slide PowerPoint presentation containing a variety of quick warm-up activities.
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2D and 3D Shape Flashcards
Explore 2D shapes and 3D objects with this set of 20 full-page flashcards.
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2-D Symmetry Poster - Reflection and Rotational
Explores both reflection and rotational symmetry with this classroom poster.
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2-D Shapes – Poster
2-D shapes and their names on one poster.
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Finish The Drawing Robot Activity
Use this fun finish the drawing robot activity with your elementary students for a challenging brain break or early finisher activity.