How does San Francisco supply its citizens with enough water, even during a drought? Learn about reservoirs and why desalination could be a good solution with a reading passage about water conservation. After kids finish the...

In this online interactive geography skills learning exercise, middle schoolers answer 5 multiple choice questions regarding El Nino. Students may submit their answers to be scored.

For this season worksheet, students read facts about winter and find 20 homophones. Students also correct the errors in the sentences.