Elapsed Time Enrichment Looking for an elapsed time enrichment for your students? I used this activity with my advanced 4th graders this year and it was a fun way to enrich them that they could complete independently. There are 12 challenging elapsed time questions included in the Google Form. Students can only advance to the next question if they get the question correct, so it is self checking. Each time students complete a question more of a secret picture is revealed. Once they solve all of the problems, the whole picture is revealed. Included: *Student Answer sheet for students to show their work with a QR code to get to the Google Form *A handout that includes all of the questions if you want to use them non-digitally *Answer Key This activity would be a great review for 5th graders, is a good review and challenge for 4th graders, and would be a very good challenge for advanced 3rd graders. I let my advanced 4th graders use calculators and they still found it challenging.