When Does a Line Become a Shape?: Making Math Work Joy Visto
Publisher: Creative Company, The

The worksheets, flashcards, and number lines on this page have a mix of basic addition and subtraction problems. Practice your 3D visualization skills by rotating 2D shapes. Mathematical investigations involve a search for pattern and structure. May sort a collection of shapes according to how many sides the shapes have. The Standards for Mathematical Practice describe varieties of expertise that mathematics educators at continually ask themselves, “Does this make sense? The red line is perpendicular to the blue line in both these cases: Likewise, parallel lines become perpendicular when one line is rotated 90°. Calculate the area (in square units) of the shapes on these worksheets. It means that one shape can become another using Turns, Flips and/or Slides Does this also work with angles? This is an origami figure -- one sheet, no cuts, folding only, hundreds of folds. Simulate lacy, porous or fuzzy edges and become delicate or ephemeral Inside space is a shape, figure, foreground, positive, internal space. Create rhythm with curved or straight lines, varied in length. Important fractal properties, which make fractals useful for different domain of science. Related examples of functions, numbers, shapes, or other mathematical objects. Titles in the series: Making Math Work Mathematics / Probability & Statistics / Juvenile Nonfiction Cover image for When Does a Line Become a Shape? We have thousands of printable math worksheets, activities, and games for elementary school teachers. A line completely surrounding space creates something that a line dividing space does. In math, when you move a figure without changing its shape or size, it is called a transformation. Just like shapes, different kinds of lines have different names. But is it possible to define the whole world using mathematical equations? Similarly for the sides marked with two lines.