Test
Classifying triangles and quadrilaterals
Students practise classifying triangles and quadrilaterals by sides and angles using short multiple-choice and short-answer questions, including identifying a right angle, describing perpendicular lines, and naming shapes from given properties. Level: 4th grade.
By Edform · Mathematics · Grade 4 · Published Oct 28, 2026 · New
A copy is added to your account. Change it however you like.
Questions
- A triangle has three sides of equal length. How is it classified by its sides?
- Which description identifies a right triangle?
- A quadrilateral has four right angles. Its opposite sides are equal, but its neighboring sides have different lengths. What is it?
- What does it mean for two lines to be perpendicular?
- Put these angle measures in order from smallest to largest.
- Match each geometry term with its meaning.
- Complete the sentence about quadrilaterals.
- Choose the correct angle names to complete the sentence.
- Sort each shape description into the correct group: Triangle or Quadrilateral.
- Sort each angle description into the correct group: Right angle or Not a right angle.
More like this
Test
Classifying shapes quiz
Students practise classifying triangles and quadrilaterals by attributes, using multiple choice and select-all questions, starting with properties-based prompts and ending with identifying the most specific shape name. Level: 5th grade.
Mathematics · Grade 5 · New · Oct 28, 2026
Worksheet
Classifying two-dimensional figures
Students classify two-dimensional figures by analyzing properties and hierarchies of quadrilaterals, answering multiple-choice and ordering questions to reinforce understanding of shape characteristics and relationships at a 5th-grade level.
Mathematics · Grade 5 · New · Oct 15, 2026
Lesson
Classifying shapes by their properties
Students practise classifying triangles and quadrilaterals by properties, including a shape-hierarchy ordering from broadest to most specific. They answer true/false and choose-the-correct-statement questions, then match each triangle description to its defining property. Level: 5th grade.
Mathematics · Grade 5 · New · Oct 28, 2026
Worksheet
Angles practice
This 4th-grade activity helps students identify and classify different angles, practice measuring with a protractor, and compare their sizes through matching and ordering exercises. It enhances understanding of acute, right, obtuse, and straight angles.
Mathematics · Grade 4 · New · Oct 15, 2026
Worksheet
Shapes and their attributes
Students identify and describe shapes by practicing questions about sides, vertices, faces, and edges through matching, ordering, and classification activities. Suitable for second grade learners exploring quadrilaterals, pentagons, and hexagons.
Mathematics · Grade 2 · New · Oct 15, 2026
Test
Angles quiz
A 4th-grade angles quiz helps students practice identifying different types of angles, measuring angles, and recognizing angles in various shapes through multiple-choice questions and real-world examples. It encourages understanding of right, acute, straight, and clock angles.
Mathematics · Grade 4 · New · Oct 15, 2026