yTeach - Teaching resources and tools


	[Class activity] Angles in simple polygons \| Play

	[Class activity] Angles in triangles and quadrilaterals \| Play

	[Class activity] Area of rectangles \| Play

	[Class activity] Areas of polygons \| Play

	[Class activity] Coordinates \| Play

	[Class activity] Coordinates of midpoints of line segments \| Play

	[Class activity] Lines and angles \| Play

	[Class activity] Mutual position of lines and interior angles in a triangle \| Play

	[Class activity] Polygons and regular polygons \| Play

	[Class activity] Properties of 2-D shapes \| Play

	[Class activity] Pythagorean theorem \| Play

	[Class activity] Quadrilaterals and their properties \| Play

	[Class activity] Reading graphs of linear functions \| Play

	[Class activity] Ruler-and-compass constructions \| Play

	[Class activity] Ruler-and-compass constructions, locus (1) \| Play

	[Class activity] Ruler-and-compass constructions, locus (2) \| Play

	[Class activity] Symmetry \| Play

	[Class activity] Symmetry and congruency \| Play

	[Class activity] Translations, reflections, rotations \| Play

	[Class activity] Triangles \| Play

	[Whiteboard presentation] Angles in simple polygons \| Play

	[Whiteboard presentation] Angles in triangles and quadrilaterals \| Play

	[Whiteboard presentation] Area of rectangles \| Play

	[Whiteboard presentation] Areas of polygons \| Play

	[Whiteboard presentation] Coordinates \| Play