Develop a problem-solving activity suitable for preschool children, such as brainstorming alternatives to a common object like a pitcher. Explore various materials and shapes that could serve the same purpose and encourage creativity. Present a scenario and outline open-ended questions to foster critical thinking and exploration among the children.

Devise a comprehensive lesson plan encompassing activities in art, music, drama, or dance, with a focus on nurturing young children`s creativity. Provide a detailed description of the lesson plan, including specific activities, materials needed, and the desired outcomes to stimulate the children`s imaginative abilities.

Explore children`s literature with a theme of disability, either by visiting a bookstore or searching online. Select a book that aligns with this theme, such as "Heidi," and consider how to convey its message regarding visual arts and disability to young learners. Share your ideas on integrating the book`s themes into educational activities and provide examples from the story to support your approach.