Students hypothesize and observe what occurs when raisins are dropped in a carbonated liquid. They examine buoyancy and how density effects ascent and descent.

Students participate in a lab experiment in which they discover the need for so many blocks and tackles on sailing ships. In groups, they make and test their predictions and practice measuring objects in various units. They record and...

Students explore the steps of protein synthesis in zebrafish. They view video clips to identify the parts of a zebrafish and observe them as they sequence the developmental stages. In groups they identify the muscles and how proteins are...

Students discover the difficulty involved in trying to isolate a target species by fisherman. They discuss this issue and its problems as a class. They examine how bycatching affects their lives.

Students examine the effects of bycatching on water environments. They discover how echolocation works. They participate in a simulation of the process to use it while walking blindfolded.

Students participate in a mini lab to explore density.  In this density activity students view a demonstration and answer questions. 

Students organize and conduct a cleanup of a local beach, lake, or stream. They keep track of the types and amounts picked up and analyze this information in the classroom.

Students examine the relationships that exist between ocean currents, wind and climate. Using those relationships, they discuss how they affect the oceans. They create their own music to represent the sounds of the ocean and share them...