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K.1 Find the different shape

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Sorting by Shape

Children begin learning to sort by identifying shapes. Sorting helps them group similar things and spot differences. Start with basic 2D shapes like circles, squares, triangles, and rectangles.

Example:
  • Put all the circles in one group, and all the squares in another.
  • Sort buttons into a circle pile and a triangle pile.
Note

Use real objects like shape cutouts, toys, or blocks. Name each shape out loud to build vocabulary while sorting.

Recognizing 2D Shapes

A 2D shape is flat and only has length and width. Children learn to recognize shapes by their sides and corners. Focus on four key shapes: circle, square, triangle, and rectangle.

Example:
  • A circle is round with no corners.
  • A triangle has three straight sides and three corners.
Note

Use clear and colorful visuals. Say the number of sides and point to each one as children watch or trace along.

Comparing Shapes

Once children can name shapes, help them compare. Ask how shapes are the same and how they are different. This builds early thinking and math reasoning.

Try This:
  • “Which shape has more sides?”
  • “Which shape has no corners?”
Note

Guide children to count sides and corners. Talk about size and orientation, but keep the focus on shape names and features.

Classifying Shapes into Groups

Classifying means putting shapes into groups that are alike. Children can sort shapes by name, color, or number of sides. Start with sorting by shape name only.

Try This:
  • Put all triangles in one tray, and all rectangles in another.
  • Use stickers or buttons with different shapes to group by shape type.
Note

Use shape labels or signs to help organize groups. Start with two shapes at a time to keep it manageable.

Using Pictures to Sort Shapes

Pictures and drawings help children sort when real objects aren't available. They can still see and compare shapes by what they look like.

Example:
  • Give a worksheet with pictures of shapes. Ask children to color all the circles.
  • Sort printed shape cards into piles: circles, squares, and triangles.
Note

Choose bold, simple pictures. Avoid 3D shapes or patterns that confuse the flat shapes being studied.

Describing Shape Features

Children learn better when they can talk about what they see. Use simple words like round, pointy, straight, and corners to describe shapes.

Example Sentences:
  • “A square has four straight sides.”
  • “A triangle has three corners.”
Note

Encourage full sentences. Let children repeat and describe shapes in their own words using correct vocabulary.

Real-World Sorting with Shapes

Shape sorting happens in everyday life. Children can find and group shapes in toys, signs, books, and food items. This makes learning more meaningful.

Try This:
  • Find items in the room that are circles, like clocks or plates.
  • Sort crackers or blocks by shape before snack or playtime.
Note

Learning sticks when it’s hands-on. Let children move, point, group, and name shapes during play and daily routines.

Tips for Parents and Teachers

  • Start with two shapes at a time before adding more.
  • Use clear and consistent shape names.
  • Ask guiding questions like “How many sides do you see?”
  • Celebrate correct answers and efforts, not just perfect sorting.
Supportive Practices:
  • Draw and label shapes together during craft time.
  • Make a shape hunt game using flashcards or classroom objects.
  • Practice shape vocabulary during story time or picture walks.
Note

Repetition and encouragement help children remember and use shape knowledge. Keep it playful and engaging.

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