1) Which of these is an object? a) metal b) saucepan c) plastic 2) Which property describes glass? a) smooth b) rough c) opaque 3) Which material is best to make a t-shirt? a) rubber b) paper c) fabric 4) Which property means the same as see-through? a) transparent b) opaque c) rigid 5) Which property if the opposite of stretchy? a) flexible b) rough c) stiff

Tabla de clasificación

Estilo visual

Opciones

Cambiar plantilla

¿Restaurar actividad almacenada automáticamente: ?