A children's book with three-dimensional paper mechanisms that pop up when pages are opened.
The child looks surprised every time they open the pop-up book.
Also means pop-up book; しかけ絵本 is a broader term that includes various paper engineering, while 飛び出す絵本 emphasizes the jumping-out effect.
Kanji spelling for しかけ; both this and しかけ絵本 are widely used.
Common spelling with the first part in kana.
Compound of 仕掛け (しかけ, 'mechanism, device') and 絵本 (えほん, 'picture book').