This hard worksheet challenges first graders with multi-step reasoning about shape properties. Part A presents 4 multiple-choice questions, including which property does NOT belong to a rectangle, how many edges a rectangular prism has, and which 3D shape has exactly 2 flat faces. Part B follows with 5 fill-in-the-blank questions that combine 2D and 3D vocabulary, like writing how many faces a cube and rectangular prism share or all three attribute counts for a sphere.
Style:
2D and 3D Shapes
Part A: Multiple Choice
Circle the letter of the best answer.
1. Which is NOT a property of a rectangle?
A) 4 sides
B) 4 corners
C) All sides are equal
D) 2 long sides and 2 short sides
2. How many edges does a rectangular prism have?
A) 6
B) 8
C) 12
D) 10
3. Which 3D shape has exactly 2 flat faces?
A) Cone
B) Cube
C) Cylinder
D) Sphere
4. A shape has 6 faces, 8 vertices, and 12 edges. What is it?
A) Cone
B) Cylinder
C) Sphere
D) Cube
Part B: Fill in the Blank
Write the missing word or number on each line.
1. A cube and a rectangular prism both have 6 faces.
2. A 2D shape with 3 sides and 3 corners is a triangle.
3. A sphere has 0 flat faces, 0 edges, and 0 vertices.
4. A pentagon has 2 more corners than a triangle.
5. A cone has 1 flat face and 1 vertex.
2D and 3D Shapes
★ Part A: Multiple Choice
Circle the letter of the best answer.
1. Which is NOT a property of a rectangle?
A) 4 sides
B) 4 corners
C) All sides are equal
D) 2 long sides and 2 short sides
2. How many edges does a rectangular prism have?
A) 6
B) 8
C) 12
D) 10
3. Which 3D shape has exactly 2 flat faces?
A) Cone
B) Cube
C) Cylinder
D) Sphere
4. A shape has 6 faces, 8 vertices, and 12 edges. What is it?
A) Cone
B) Cylinder
C) Sphere
D) Cube
★ Part B: Fill in the Blank
Write the missing word or number on each line.
1) A cube and a rectangular prism both have 6 faces.
2) A 2D shape with 3 sides and 3 corners is a triangle.
3) A sphere has 0 flat faces, 0 edges, and 0 vertices.
4) A pentagon has 2 more corners than a triangle.
5) A cone has 1 flat face and 1 vertex.
Ready to Practice?
Choose the best answer for each multiple-choice question. Then fill in the blanks.
9 Questions
15-20 minutes
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