Activity 1: Instructional Game. Estimated duration: 5 min
Time Machine
Professor Al has created a new time machine and has selected you to be his lab assistant. You must adjust the power levels of the time machine so he can safely start his journey into time. In this game by Zapzapmath, students will use place value to round whole numbers to the nearest 10 or 100!
Ratings
Teacher Ratings (63) 4.4 stars.
Student Ratings (23350) 4.3 stars.