Educational STEM House Building Blocks Set for Preschoolers (278 Parts)

The 278-piece doors, windows, and roof tiles set includes a variety of doors and windows with corresponding frames as well as shutters and roof tile elements to add architectural variety to standard bricks. The doors, windows, and shutters can open and close when assembled in their frames. The set is suitable for ages four years and older. This bricks set is designed to provide a hands-on, minds-on approach that helps students actively take ownership of the learning process and develop 21st-century skills such as creative thinking and problem solving through real-life, engaging experiences. What's in the Box? 142 red roof tiles and bricks 4 white doors 4 yellow doors 4 black doors 32 white windows 16 yellow windows 4 white door frames 4 red door frames 4 black door frames 16 white window frames 16 red window frames 16 black window frames 16 green shutters.