測定の宝物

I grabbed this for my kid who’s always asking "how long until we get there?" and now we count laughs instead of minutes. The idea of using your own emotions as measurements is so clever, it turned a boring car ride into a game.

The way it frames measuring time through laughter and tears really clicked with my kid—it turned a math concept into something emotional and fun. We’ve read it three nights in a row and she keeps counting her own “laughs” as we go.

Got this for my niece who’s just starting to grasp big concepts, and the way it turns time into laughs and cries really clicked with her. The pages have a warm, storybook feel that makes abstract ideas feel cozy instead of confusing. She’s already asking to read it again, which says everything.