Terms/Concepts
What is a vertice?
A vertice is the corner of a shape.
What is a square?
A square is a 2D shape that has 4 sides, 4 vertices, and straight lines.
What does 2D mean?
It means 2-dimensional.
I have 3 sides and 3 vertices, can you guess what 2D shape I am?
I am a Triangle!
How do you say cube in Spanish?
cubo
What is an irregular shape?
It is a shape that is not a regular shape.
What is a heart?
A heart is a 2D shape that has no lines, 1 vertice, and 2 curved lines.
What is our fancy math word for corners?
Vertices!
I am a 2D shape, I am a fun shape that has 4 sides and 4 vertices. You can see my shape on the top of a house.
I am a Trapezoid!
How do you say sphere in Spanish?
esfera
What are 2-dimensional shapes?
They are shapes that are flat and can be drawn.
What are the attribute we sort our 2D shapes by?
We sort our 2D shapes by the amount of sides, vertices, and straight or curved lines.
What is a rectangle?
It is a 2D shape that also has 4 sides and 4 vertices.
I have 4 vertices and 4 sides, sometimes people call me a diamond. What 2D shape am I?
I am a Rhombus!
How many faces does a cylinder have?
2
What is an angle?
It is where two sides meet together creating an angle.
What is a Trapezoid?
It is a 2D shape that has 4 sides and 4 vertices.
What is a pentagon?
I am a 2D shape, I have 5 sides and 5 vertices. What 2D shape am I?
I’m a Pentagon!
How many vertices does a cube have?
8
What is a 3D shape?
It is a shape made of of 2D shapes. It has a face, vertices, and edges.
What is our learning goal for 2D shapes and sorting?
Hint: use your resources.
We are learning how to sort, identify sorting rules, and 2-dimensional and 3-dimensional shapes and their attributes.
What is a parallelogram?
It is a shape that has 4 sides and 4 vertices. It is made up of straight lines.
I am a shape you see on a road sign and Sra. Roque's door. I have 6 sides, 6 corners, and 6 vertices. What 2D shape am I?
I am a Hexagon!
Name 4 3D shapes.
answers vary