no Don your adventurer's boots once again as award-winning science teacher Rick Crosslin whisks you off to experience science in ways you never imagined. http://www.wfyi.org/indianaExpeditions/ en-us and#x2117; andamp; and#xA9; http://www.wfyi.org Tue, 22 Feb 2010 14:39:00 -0400 Indiana Expeditions with Rick Crosslin WFYI Indianapolis Award-winning Indiana science teacher Rick Crosslin whisks you off to experience science in ways you never imagined. WFYI Indianapolis - wfyi.org wfyi, Indiana Expeditions, Rick Crosslin, science, learning, lesson plans, creek stomp, Aquarium, Lake, Eagle Creek PArk, Veolia Water, Amazon, Caimen, Pond, Amazon Fish, Secci Disk WFYI Indianapolis - Rick Crosslin A nighttime crawdad hunt highlights the amazing array of creatures found in Indiana's natural waterways. But the fun doesn't stop there as viewers see how to build their own water habitat, plus learn ways of conserving this precious natural resource. Water, the currency of life. A nighttime crawdad hunt highlights the amazing array of creatures found in Indiana's natural waterways. But the fun doesn't stop there as viewers see how to build their own water habitat, plus learn ways of conserving this precious natural resource. Water, the currency of life. WFYI Indianapolis - Rick Crosslin We each make choices and take risks every day. Some of us are willing to assume more risks than others. In this activity, students will decide how much risk they are willing to assume as it relates to drinking polluted water. (Note: Students do not actually drink the "polluted" water in this activity.) We each make choices and take risks every day. Some of us are willing to assume more risks than others. In this activity, students will decide how much risk they are willing to assume as it relates to drinking polluted water. (Note: Students do not actually drink the "polluted" water in this activity.) WFYI Indianapolis - Rick Crosslin Students will use their senses and a variety of tools to make observations. They will use their observations to describe and identify various objects and will complete a detailed observation data card that can be used by other students to pick out a specific object. Students will use their senses and a variety of tools to make observations. They will use their observations to describe and identify various objects and will complete a detailed observation data card that can be used by other students to pick out a specific object. WFYI Indianapolis - Rick Crosslin Students will explore how a Secchi disk is used to evaluate the transparency of water. Using graduated cylinders filled with different concentrations of powdered milk solution, students will measure the depth at which a miniature Secchi disk is visible. Students will explore how a Secchi disk is used to evaluate the transparency of water. Using graduated cylinders filled with different concentrations of powdered milk solution, students will measure the depth at which a miniature Secchi disk is visible.