2-min Fluency Warm-up — Shape math in your head.
Sides on 2 triangles:
Vertices on 2 squares:
Sides on a pentagon + a triangle:
Vertices on 3 triangles:
Read the attributes, then draw the shape. Use a ruler for straight sides!
Draw a polygon with exactly 3 vertices.
Draw a quadrilateral that is NOT a square.
Draw a polygon with 5 sides.
Draw a closed shape that is NOT a polygon.
Shapes are everywhere! Read carefully and think about what is happening.
A soccer ball pattern uses pentagons and hexagons. One pentagon and one hexagon are side by side. How many sides do they have altogether?
My thinking:
sides
Dad cuts a square sandwich along one line from corner to corner. What two shapes does he make? How many vertices does each new shape have?
Draw your thinking:
Shapes: Vertices each:
Number Talk — Explain WITHOUT drawing or counting.
Which has more vertices in all: 3 triangles or 2 quadrilaterals? Explain how you know quickly.
My thinking:
Rosa says every square is a quadrilateral. Leo says every quadrilateral is a square. Who is right? Explain.
My thinking:
Create Your Own Shape Picture
Draw a picture (a robot, house, rocket...) using at least 1 triangle, 1 quadrilateral, and 1 hexagon. Then count your shapes.
Triangles: Quadrilaterals: Hexagons: