Sharpen your computation skills with this interactive worksheet. The focus is adding and subtracting fractions with like and unlike denominators and reducing to lowest terms. Problems are set up horizontally and answers can be checked...

[Free Registration/Login Required] Several lessons for a 2nd grade probability unit. Lessons include information on determining possible outcomes of events and likelihood of events. There are a few pages that can be used as review or...

Like humans, plants can be negatively affected by overcrowding. Unlike humans, plants cannot get up and move to a new environment or explore how to utilize new resources. This experiment will explore the effects of crowding (population...

This statue depicts the bodhisattva Maitreya. Bodhisattvas are enlightened beings who postpone their own salvation in order to help all sentient beings. The bodhisattva is an ideal type, not a depiction of an historical person like the...