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ESL Vocabulary for Shapes

Shapes

The following page has learning games and example sentences using the following 13 words from the "shapes" category:

Exploring shape-related terms is important for geometry and describing the physical characteristics of objects.

Memory Game

Example Sentences

heart

Easy Examples

• A heart is a shape that looks like this ♥ and is a symbol of love.
• When you draw a heart, you make two round parts and a point at the bottom.
• Hearts remind us of caring and affection.

Harder Examples

• She drew a heart on the Valentine's Day card for her partner.
• He carved their initials inside a heart on the tree trunk.
• They exchanged heart-shaped chocolates on their anniversary.

hexagon

Easy Examples

• A hexagon is a shape with six sides and six corners.
• If you count the sides and corners of a hexagon, you'll find there are six of each.
• Hexagons can be found in nature, like honeycomb cells.

Harder Examples

• The beehive was constructed with hexagonal cells.
• He identified the stop sign as an octagon, not a hexagon.
• They counted the hexagonal tiles on the floor of the bathroom.

octagon

Easy Examples

• An octagon is a shape with eight sides and eight corners.
• Octagons have eight straight lines, and each corner is a point.
• Stop signs are often shaped like octagons.

Harder Examples

• The patio was decorated with octagonal tiles in various colors.
• She marveled at the intricate design of the octagon-shaped window.
• They studied the geometry of regular octagons in math class.

oval

Easy Examples

• An oval is a shape that is like a stretched-out circle.
• Ovals are round, but not perfectly round like a ball.
• Ovals are used for things like mirrors and eggs.

Harder Examples

• The antique mirror had an ornate oval frame.
• He noticed an oval-shaped stain on the tablecloth.
• They enjoyed a game of soccer on the oval field in the park.

pentagon

Easy Examples

• A pentagon is a shape with five sides and five corners.
• You can count five straight lines and five points on a pentagon.
• The Pentagon building in Washington, D.C., is a famous example.

Harder Examples

• The Pentagon is one of the most iconic government buildings in the United States.
• She drew a perfect pentagon for her geometry assignment.
• They discussed the significance of the pentagon shape in architecture.

rectangle

Easy Examples

• A rectangle is a shape with four sides and four right angles.
• Rectangles have two long sides and two short sides.
• Books and picture frames are often rectangular.

Harder Examples

• The book had a rectangular shape with a colorful cover.
• He used a rectangular piece of paper for his art project.
• They measured the room's dimensions and found it to be rectangular.

rhombus

Easy Examples

• A rhombus is a shape with four sides of equal length and opposite angles that are the same.
• If you measure the sides, you'll find they are all the same size.
• Diamonds are often shaped like rhombuses.

Harder Examples

• The kite he flew had a rhombus shape and vibrant colors.
• She noticed the rhombus pattern on the tiled floor of the hallway.
• They learned about the properties of rhombi in geometry class.

semicircle

Easy Examples

• A semicircle is a shape that looks like half of a circle.
• It's round on one side and straight on the other.
• You can find semicircles in things like windows and rainbow arcs.

Harder Examples

• The semicircular bench provided a comfortable seating area.
• He admired the semicircle of colorful flowers in the garden.
• They placed the semicircular rug in front of the fireplace.

square

Easy Examples

• A square is a shape with four sides of equal length and four right angles.
• All the sides of a square have the same size, and the corners are square.
• Boxes and dice are shaped like squares.

Harder Examples

• The chessboard consisted of alternating black and white squares.
• She folded the piece of paper into a perfect square.
• They laid out square tiles to create a pattern on the patio.

star

Easy Examples

• A star is a shape with five or more points that stretch out from a center.
• Stars can have different numbers of points, but they always look sparkly and bright.
• Stars twinkle in the night sky.

Harder Examples

• The night sky was filled with countless stars, forming constellations.
• He crafted a star-shaped ornament for the Christmas tree.
• They gazed at the star-shaped fireworks lighting up the sky.

trapezoid

Easy Examples

• A trapezoid is a shape with four sides where two sides are parallel, and the other two sides are slanted.
• Trapezoids have one pair of parallel sides, and the angles can be different sizes.
• Some road signs have trapezoid shapes.

Harder Examples

• The roof of the building had a trapezoidal shape to accommodate solar panels.
• She solved the geometry problem involving a trapezoid.
• They measured the trapezoid-shaped field for fencing.

triangle

Easy Examples

• A triangle is a shape with three sides and three corners.
• Each side of a triangle is called a 'side,' and the corners are 'vertices.'
• Triangles are strong shapes used in buildings and bridges.

Harder Examples

• The pyramid was constructed with triangular sides.
• He identified the yield sign as an equilateral triangle.
• They used triangular sails for their sailboat.

circle

Easy Examples

• A circle is a perfectly round shape with no corners or sides.
• If you draw a circle, it looks the same no matter how you turn it.
• Wheels and buttons are often shaped like circles.

Harder Examples

• The moon appeared as a full circle in the night sky.
• She used a compass to draw a perfect circle on the paper.
• They marveled at the circle-shaped ripples on the pond's surface.