Math

ESSENTIAL QUESTION: 1. How can you identify, name and describe two-dimensional figures?

2. How can you use shapes to compare and make new shapes?

Math:

2-D SHAPES

*circle - a 2-D flat shape with a curved edge

*square - a 2-D flat shape that has four equal straight sides and four corners called vertices

*rectangle - a 2-D flat shape that has four straight sides and four corners called vertices

*triangle - a 2-D flat shape that has three straight sides and three corners called vertices

*hexagon - a 2-D flat shape that has six straight sides and six corners called vertices

*trapezoid - a 2-D flat shape that has two parrallel

Review:

additon and subtraction