ICANyons Parent Toolkit for Fourth Grade Mathematics
Geometry: I CAN...
StandardDraw and identify lines and angles

Core StandardG.1.Draw and identify lines and angles, and classify shapes by properties of their lines and angles. 1. Draw points, lines, line segments, rays, angles (right, acute, obtuse), and perpendicular and parallel lines. Identify these in twodimensional figures.

In Other WordsTell and draw what each of the following are: point, line, line segment, ray, right angle, acute angle, obtuse angle, perpendicular lines, parallel lines. See amathsdictionforkids.com for help.

If MasteredThis mathisfun.com interactive can provide a challenge by giving more advanced information.

If Not Yet MasteredDefinitions of geomoetric terms are available at amathsdiconaryforkids.com
A practice game for types of angles is available at mangahigh.com In addition to online activities, you can also make flashcards for each of the terms to practice. 
StandardClassify shapes based on their lines and angles

Core StandardG.2.Draw and identify lines and angles, and classify shapes by properties of their lines and angles. 2. Classify twodimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.

In Other WordsTell what a right triangle is. Explain what is the same and different about squares, rectangles and other quadrilaterals. For example, squares and rectangles both have four 90' angles, but a square also has all sides the same length. See amathsdictionaryforkids.com for more definitions.

If Mastered 
If Not Yet MasteredIf not mastered, have you child practice naming quadrilaterals with this interactive game from Sheppardsoftware.com
