1. Estimation By Mrs. Hiatt, Miss Brown, and Miss Grandlinard

2. Standard: Mathematics: Computation 5.2.6 Use estimation to decide whether answers are reasonable in addition, subtraction, multiplication, and division problems. Objective: Given twelve pictures of the estimation jars, the students will make a reasonable estimation for each jar.

3. http://www.learnalberta.ca/ content/me5l/html/math5.ht ml Math Live

4. Assessment: Turn in your practice problem worksheet at the end of the period.

5. Works Cited http://www.fuelthebrain.com/ http://www.learnalberta.ca/content/me5l/html/math5.html http://www.nsa.gov/academia/_files/collected_learning/elementary/arithm etic/reasonable_estimates.pdf Betcha! By Stuart Murphy