M1
2 Dimensional Shapes
Sign in to play this song with your class.
Sign inDEFINITION:
A shape that only has two dimensions (such as width and height) and no thickness. They are flat.
HOW TO:
Examples are squares, circles, and triangles.
Everyday Use:
2 Dimensional shapes are used every day in drawing and in illustrations in books.
Lyrics
It’s the shapes circles, rectangles, and squares
And triangles let me make you aware
It’s the shapes… pentagon, hexagon, octagon
It’s the shapes circles, rectangles, and squares
And triangles let me make you aware
It’s the shapes… pentagon, hexagon, octagon
Triangle has 3 sides (3)
Square that there has 4 sides (4)
Pentagon that’s 5 sides (5),
Hexagon that’s 6 (6)
Heptagon that’s 7 sides (7)
Octagon that’s eight sides (8)
Nonagon that’s 9 sides (9), Decagon that’s 10 (10)
Run it back
Triangle that’s 3 sides (3)
Square, Square, Square, that’s 4 sides
Pentagon has 5 sides
Hexagon has 6
Heptagon got 7
Octagon has 8 sides
Nonagon has 9
Decagon has 10
It’s the shapes circles, rectangles, and squares
And triangles let me make you aware
It’s the shapes… pentagon, hexagon, octagon
It’s the shapes circles, rectangles, and squares
And triangles let me make you aware
It’s the shapes… pentagon, hexagon, octagon
Standards
- CCSS.MATH.CONTENT.K.G.B.4 — Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts (e.g., number of sides and vertices/"corners") and other attributes (e.g., having sides of equal length).
- CCSS.MATH.CONTENT.K.G.A.3 — Identify shapes as two-dimensional (lying in a plane, "flat") or three-dimensional ("solid").
- CCSS.MATH.CONTENT.HSG.GMD.B.4 — Identify the shapes of two-dimensional cross-sections of three-dimensional objects, and identify three-dimensional objects generated by rotations of two-dimensional objects.