First Grade Geometry

Geometry

• Name/identify/describe geometric shapes in two-dimensions: circle, triangle, square, rectangle, pentagon, hexagon, octagon

  Brain Builder -- Shapes and Number Puzzle

  Brain Builder - Name the Shape

  Brain Builder - shapes

  Brain Builder - What is a crayon box shaped like?

• Name/identify geometric shapes and three dimensions: sphere, cube, cylinder, cone, pyramid, rectangular

  Performance Task- Square Fractions

• Identify/draw right angles and right triangles formed by line segments, in geometric figures, on a geoboard, and/or in real-world objects .

• Recognize a translation (slide), reflection (flip) or rotation (turn) of a simple two-dimensional figure.

  RoboPacker - Help the robot pack their suitcase by flipping and rotating geometric shapes

• Identify/draw a line of symmetry in a two-dimensional figure .

• Identify symmetrical two-dimensional shapes .