2nd Grade: Geometry
Key Vocabulary:
Atributes:
Atributes:
 point=vertex(vertice)
 angles (angulos)
 Faces (caras)
 Sides (lados)
 Cube (cubo)
 Sphere (esfera)
 Cone (cono)
 Cilinder (cilindro)
 Circle (circulo)
 Oval (ovalo)
 Rectangle (rectangulo) (square is a special rectangle)
 Others: Pentagon/hexagon (pentagonos/hexagonos)
Rich Tasks and Experiences
1. Shape Shifter (launched by reading Greedy Triangle  in A124 or on You Tube) 2. Experiences from K5 Math Teaching Resources
Math Reads (look at the Math Reads set  there is a task card for each book): Bees, Snails, and Peacock Tails Shapes, Shapes, Shapes If you want a sequence of experiences and have several weeks available, Investigations Unit 2 is all about 2D and 3D geometry. Math Expressions, Unit ____ is also geometry. 
Investigations

Math Expressions Lessons
