To solve the problem, we need to identify each 3D shape in the image and circle the correct word that describes it. Let's go through each shape step by step:
1)
-
Shape: A round, perfectly symmetrical object.
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Description: This is a
sphere.
-
Correct Answer: Circle "sphere".
2)
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Shape: A triangular base with a pointed top.
-
Description: This is a
pyramid.
-
Correct Answer: Circle "pyramid".
3)
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Shape: A triangular base with a pointed top.
-
Description: This is a
pyramid.
-
Correct Answer: Circle "pyramid".
4)
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Shape: A cube (all sides are equal squares).
-
Description: This is a
cube.
-
Correct Answer: Circle "cube".
5)
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Shape: A rectangular prism with six faces.
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Description: This is a
cuboid.
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Correct Answer: Circle "cuboid".
6)
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Shape: A triangular base with a pointed top.
-
Description: This is a
pyramid.
-
Correct Answer: Circle "pyramid".
7)
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Shape: A cylindrical shape with two circular bases.
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Description: This is a
cylinder.
-
Correct Answer: Circle "cylinder".
Final Answers:
1. Sphere
2. Pyramid
3. Pyramid
4. Cube
5. Cuboid
6. Pyramid
7. Cylinder
Explanation:
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Sphere: A perfectly round 3D shape where every point on its surface is equidistant from the center.
-
Cone: A 3D shape with a circular base and a single vertex (pointed top).
-
Cylinder: A 3D shape with two parallel circular bases connected by a curved surface.
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Prism: A 3D shape with two identical polygonal bases connected by rectangular or parallelogram-shaped faces.
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Pyramid: A 3D shape with a polygonal base and triangular faces that meet at a common vertex.
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Cube: A special type of cuboid where all six faces are squares.
-
Cuboid: A 3D shape with six rectangular faces.
By identifying the key features of each shape, we can accurately match them with their corresponding names.
Final Answer:
\[
\boxed{
\text{1. sphere, 2. pyramid, 3. pyramid, 4. cube, 5. cuboid, 6. pyramid, 7. cylinder}
}
\]
Parent Tip: Review the logic above to help your child master the concept of shapes worksheet year 2.
