An environmental factor, such as a drought, sometimes speeds up the rate of natural selection. Scholars analyze data on the beaks of birds around the time of the drought. They compare those that survived to those that perished and find...

Third graders make books which illustrate the growth and development of a saguaro cactus from its beginnings as a seed all the way through its death. They trace the life cycle of the saguaro, identify each of the stages in its life,...

Elementary math minds complete various activities to memorize the multiples of nine. They watch a PowerPoint presentation and demonstrate the finger trick. Unfortunately the link to the multiplication activities does not take you...

Learners explore ecosystems by researching desert characteristics. In this drought lesson, students identify the potential impacts of a drought on their home state and interview people who are familiar with water studies. Learners...

Elementary schoolers take a look at how the saguaro cactus adapts to the four seasons of the year. This amazing plant has distinct flowering and fruiting cycles within the summer season, and other cycles during the other seasons. Your...

Young scholars record weather data and create a five day forecast. Students investigate the roles of meteorologists and identify symbols used on a weather map. After gathering weather data for a week, young scholars will create a five...

Students explore migration. In this science lesson, students play a game in which they explore bird migration. Students discuss the needs of birds and play a game in which they "migrate" in order to meet their needs.

Students discuss preparation and procedures for natural disasters. They discuss safety procedures for each natural disaster and then share their own personal experiences with natural disasters.