Attributes of 2D Shapes Teaching Resources
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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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Measuring Angles – Mystery Picture Worksheet
Find the measure of each angle and use the color guide to reveal a mystery picture with this worksheet designed for 4th-grade students.
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2D Shapes Similarities and Differences Presentation
This 18-slide deck supports teacher instruction to help enable students to identify similarities and differences between 2-D shapes.
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Measuring and Drawing Angles – Task Cards
Improve student understanding of angle measurement with this set of 24 task cards.
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Understanding Angles – Vocabulary Cards
Promote math vocabulary development with this set of 15 vocabulary cards focusing on angles.
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Missing Angle Small Group Bingo
Practice how to find the measurement of a missing angle with this small group Bingo game.
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Missing Angle Task Cards
Practice how to find the measure of a missing angle with this set of 18 task cards.
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Angle Maker Template
Create and classify different angles with this hands-on printable template.
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2-D Shape Match-up Puzzles
A set of puzzles that match up 2-D shapes and their properties.
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2-D Shape Match
A fun match-up activity to consolidate your students’ knowledge of 2-D shapes and their attributes.
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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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Drawing Angles Anchor Chart
Remind your students how to draw angles using a protractor with this classroom anchor chart.
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Missing Angles – 4th Grade Math Worksheet
Download this missing angles worksheet to get your students calculating missing angles on right and straight angles.
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Supplementary Angles – 4th Grade Math Worksheet
Teach your students to identify and calculate supplementary angles with this one-page maths worksheet.
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Complementary Angles – 4th Grade Math Worksheet
Teach your students to identify and calculate complementary angles with this one-page maths worksheet.
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I Have, Who Has? – Complementary and Supplementary Angles Game
Play a whole-class game to review complementary and supplementary angles.
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Printable Protractor Templates
Teach your students how to measure angles using a protractor with these 180° and 360° printable protractor templates.
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Acute, Right and Obtuse Angles – 4th Grade Math Worksheet
Identify acute, right and obtuse angles with this cut-and-paste sorting worksheet.
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Identifying and Naming Angles – 4th Grade Math Worksheet
Identify acute, right, obtuse, straight, reflex and revolution angles with this cut-and-paste sorting worksheet.
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8 Angles Activities for Kids to Make Geometry Lessons More Engaging
Explore angles games and activities for fourth grade and beyond with this teacher-created list.