Curated OER
Dot's Dot
In this math estimation worksheet, students estimate how many centimeters it is from each dot in a dot to dot puzzle. Students then use a ruler to measure exactly.
Curated OER
Estimating Distances
Fifth graders explore the concept of estimating distances between two places on a map. In this estimating distances lesson plan, 5th graders interpret maps according to measuring distance. Students choose a place on a map and find the...
PBS
Pbs Nova: Estimating Up, Up and How Far Away?
Use this cleaver site to estimate how far away a hot air balloon is from you using your thumb and arm length.