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Count Sides on 2D Shapes - First Time (Level 1)

This math topic introduces learners to the fundamental concept of counting the sides of various 2D geometric shapes, an introductory skill in basic geometry. Each problem, part of a broader unit on geometry basics, provides a visual representation of a shape and asks the student to identify the correct number of sides from a couple of options. It encourages visual recognition and understanding of different polygons ranging from triangles (3 sides) to octagons (8 sides). This topic presents a practical approach to familiarizing students with elementary geometrical figures and their properties.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Count Sides on 2D Shapes - First Time

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.


How many sides does this shape have?

Count Sides on 2D Shapes - First Time Worksheet

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Math worksheet on 'Count Sides on 2D Shapes - First Time (Level 1)'. Part of a broader unit on 'Geometry Basics - Intro' Learn online: app.mobius.academy/math/units/geometry_basics/
1
An svg image showing a math problem
How many sides does this shape have?
a
6 Sides
b
8 Sides
2
An svg image showing a math problem
How many sides does this shape have?
a
4 Sides
b
3 Sides
3
An svg image showing a math problem
How many sides does this shape have?
a
6 Sides
b
5 Sides
4
An svg image showing a math problem
How many sides does this shape have?
a
6 Sides
b
5 Sides
5
An svg image showing a math problem
How many sides does this shape have?
a
4 Sides
b
3 Sides
6
An svg image showing a math problem
How many sides does this shape have?
a
4 Sides
b
2 Sides
7
An svg image showing a math problem
How many sides does this shape have?
a
3 Sides
b
4 Sides