Math
Lesson 7
Using Very Small and Very Large Numbers
Instruction 7-1
ESTIMATE, ROUND OFF AND MANIPULATE VERY SMALL AND VERY LARGE NUMBERS
Student's Links
http://academic.brooklyn.cuny.edu/geology/leveson/core/linksa/roundoff_quiz.html (Interactive Rounding Off Exercise)
Parents' Link
http://mathforum.org/library/drmath/sets/select/dm_rounding.html (Rounding Off Explanation)
Teachers' Links
http://score.kings.k12.ca.us/lessons/rounding.html (Rounding Off Lesson Plan)
http://www.bgsu.edu/colleges/edhd/programs/ASPEN/21-2.html (Lesson Plan)
http://www.emints.org/ethemes/resources/S00001157.shtml
(Lesson Plan)