Subtraction stories A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines.


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سه‌ردێر Subtraction stories
Description Students are given subtraction story problems to solve. Specifically, the problem types are Take From, Result Unknown, or Compare Difference Unknown. They use the tools available on the Lab screen to help them solve and/or to represent their thinking (e.g., if they solve mentally or on their fingers).
Subject بیرکاری
ئاست K-5
Type Guided Activity
Duration 30 خوله‌ک
Answers Included نا
زوان English
Keywords add on, compare, compose, decompose, result unknown, subtraction, take away
شێوه‌کاریه‌کان Number Play (HTML5)


نووسه‌ران Ian Whitacre, Dom Carorora, Azar Kamaldar
قوتابخانه‌/ ڕێکخراو Florida State University
ناردراو 9/11/23
به‌ڕۆژ بوه‌ 10/14/23