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Between Two Worlds

Activity

Exploring Habitats with Brackish Water

Learn about brackish water and the different adaptations that allow many species to thrive in environments where freshwater and saltwater mix.
Hydro 2 (2)
Hydro 2
Hydro 2 (3)

Science Seed

Brackish water happens where freshwater from rivers meets saltwater from the ocean. The mix creates a special habitat where fish, crabs, and plants must adapt to changing salt levels. Some animals have salt glands to help get rid of extra salt, while others change how their cells hold water. This is called osmoregulation. These adaptations let species survive in water that’s sometimes salty and sometimes not. Even though Austin doesn’t have brackish water, understanding it helps us see how water connects places like Onion Creek all the way to the Gulf of Mexico.
botany jar illustration

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earn Badges

Badges can be earned through hands-on experiences within each of the 16 branches of science, or “Science Slices.” You can earn a badge in each branch of science by doing four activities in these categories. We also encourage participants to keep a Nature Journal to record their memories, and to express themselves creatively through writing or drawing after each activity. We recommend that each child (and parent if they’d like) write or draw in a journal after each activity, with expectations of your children that match their age (the goal is self-expression, not perfection).

Explore Perez Elementary School

perez map

join Families in Nature

It is our vision to inspire all families to fall in love with nature and foster the next generation of conservationists. Becoming a member of Families in Nature will give your family the opportunity to have adventures in nature, experience field science, develop as youth conservation leaders, and make memories that will last a lifetime. Memberships are free for everyone. 

Who are we?

Families in Nature works to create opportunities for nature connection with the purpose of sparking a deep love and desire to protect, conserve and restore the environment. Our mission is to connect children and their families to nature and to each other through time spent learning, playing, and volunteering outdoors. It is our vision to inspire ALL families to fall in love with nature and foster the next generation of conservationists.

Perez Elementary School is named in honor of Lance Cpl. Nicholas S. Perez, who gave his life in service to his country. Perez is a supportive learning community with a focus on service. At Perez, we believe effort creates ability and all students will learn at high standards if they are given clear expectations, taught using best practices adapted to their unique needs and provided extra time and resources as needed. Perez students have numerous opportunities to serve their school, community and environment. They receive powerful instruction in the core curriculum areas, as well as in technology, art, music, physical education, and health.

This project was made possible by The Powell Foundation.

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