Welcome to SMARTR! The only math and science site around created by youth just like you! Here you will find some amazing math and science games and activities. Search by topic (e.g., Weather) or subject (e.g., Math). Sit back, relax and EXPLORE!

Science & Math News

Student Opportunities

Find the latest opportunities for adventures, challenges, contests, and camps.


Are you an educator working with middle-school aged youth? Visit our companion site the Middle School Portal now!

Crocodile Attack!


NSF logo This material is based upon work supported by the National Science Foundation under Grant No. DUE-0840824. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.