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  3. Identify Shapes by Sides & Corners

Identify Shapes by Sides & Corners

2D Shape Explorer

Identify 2D shapes like triangles, squares, pentagons, hexagons, and more by counting their sides and corners. Features colorful SVG shapes, multiple question types (name, sides count, corners count), and three difficulty levels.

MathGeometryPre-K–2nd

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Double Trouble

  1. 1

    Select game mode: Timed (60 seconds) or Survival (3 lives)

  2. 2

    Choose difficulty to determine which shapes appear

  3. 3

    A colorful shape is displayed with its sides and corners count

  4. 4

    Answer the question: identify the shape name, count sides, or count corners

  5. 5

    Tap one of the four answer options (or press 1-4)

  6. 6

    Green feedback for correct, red for incorrect with the right answer shown

  7. 7

    Score as many correct identifications as you can!

Key Features

  • Identify shapes by name, number of sides, or number of corners

  • Colorful SVG-rendered shapes for clear visual learning

  • Three difficulty levels: basic shapes to advanced polygons

  • Easy: triangle, square, rectangle, circle

  • Medium: adds pentagon, hexagon, oval

  • Hard: adds octagon, rhombus, parallelogram

  • Timed mode (60 seconds) and survival mode (3 lives)

  • Info badges showing sides and corners count for each shape

  • Shape preview grid on settings screen

  • Keyboard shortcuts (1-4) for quick answers

What Is This?

2D Shape Explorer is a geometry quiz game where players identify flat shapes by their properties. Questions ask players to name shapes, count their sides, or count their corners. Shapes range from basic (triangle, square, circle) to advanced (octagon, rhombus, parallelogram), with clear SVG visuals and property badges.

Why Use This?

Recognizing 2D shapes and understanding their properties (sides, corners, angles) is fundamental to geometry and spatial reasoning. This game makes shape learning interactive and fast-paced, helping children build a strong visual vocabulary for geometric figures while reinforcing the relationship between a shape's name and its properties.

Frequently Asked Questions

What age group is this game designed for?

2D Shape Explorer is designed for children ages 5–9. Easy mode covers basic shapes taught in kindergarten, while hard mode introduces shapes typically covered in grades 2–3.

What types of questions are asked?

Easy mode asks 'What shape is this?' (name identification). Medium adds 'How many sides?' questions. Hard mode also asks 'How many corners?' for a complete geometry quiz.

What shapes are included?

The game includes: triangle (3 sides), square (4 sides), rectangle (4 sides), circle (0 sides), pentagon (5 sides), hexagon (6 sides), oval (0 sides), octagon (8 sides), rhombus (4 sides), and parallelogram (4 sides).

How does the game show shape properties?

Each shape is displayed as a large, colorful SVG graphic with info badges below showing the number of sides and corners. This helps players learn to associate visual properties with numeric values.

Can I play on a phone or tablet?

Yes! The game uses large tap targets and responsive SVG graphics that work great on touch screens of any size.

52 plays