2D SHAPES Autorem materiálu a všech jeho částí, není-li uvedeno jinak, je RNDr. Radomíra Kučerová. Dostupné z Metodického portálu www.rvp.cz ; ISSN 1802-4785. Provozuje Národní ústav pro vzdělávání, školské poradenské zařízení a zařízení pro další vzdělávání pedagogických pracovníků (NÚV).
What shape am I? I have 1 side. I have no corners. I have no parallel sides. I have only one curved edge. Am I a _______________?
OK, I am a CIRCLE.
What shape am I? Am I a _______________? I have 4 sides, they are the same length. I have 4 corners. I have 4 straight edges. Am I a _______________?
YES, I am a SQUARE.
What shape am I? Am I an _______________? I have 4 corners. I have 4 straight edges. 2 of my edges are long and 2 are shorter. Am I an _______________?
OK, I am an OBLONG.
What shape am I? Am I a _______________? I have 3 corners. I have 3 straight edges. Two of my sides are sometimes at right angles, sometimes they are not. Am I a _______________?
OK, I am a TRIANGLE.
What shape am I? Am I a _______________? I have 2D 5 straight edges. I have 5 corners. Am I a _______________?
FANTASTIC, I am a PENTAGON.
What shape am I? Am I a _______________? I have 2D 6 straight edges. I have 6 corners. Am I a _______________?
GREAT WORK, I am a HEXAGON.
What shape am I? Am I an _______________? I have 2D 8 straight edges. I have 8 corners. Am I an _______________?
SUPER, I am an OCTAGON.