Technology can be used effectively in early childhood education when done appropriately. It should be used to encourage exploration, imagination, and problem solving. Some ways technology can be used include having children use digital tools like cameras to explore the world from new perspectives, and to write, record, and revisit class activities by making electronic slideshows with individual contributions. Examples of appropriate technologies include digital cameras for children to document concepts and events, and math websites with games and virtual manipulatives. Digital storytelling created by teachers can also make topics more engaging for young children.