Simon Halpern

How Big Is It?This engaging activity invites students to predict the dimensions of everyday objects— before learning formal measurement skills. Whether working solo or in pairs, students jot down their best guesses for length, width, or height of familiar objects. Teachers can use the included HD digital slides to publicly showcase student responses, turning the lesson into a playful, discussion-rich experience - perfect for introducing units like inches, feet, and centimeters in a fun, low-sta