Look at the shapes the students have drawn and determine which are symmetrical and which aren't. Study birch-bark biting. Look for symmetrical and asymmetrical shapes in the environment. Identify the positive and negative shapes on the screen. Look at art works, pictures, nature slides, etc.
Form Review the difference between shape and form.
Organize a recess scavenger hunt. Ask student to find four geometric and four organic forms on the playground. Create geometric constructions using lego. Create a large, classroom geometric sculpture using cardboard boxes. Paint and decorate it.