pH Change and Brine Shrimp eggs

Generate entertainment by assisting students in creating multiple chemical changes during the course of small experiments integrated into one packed lesson. Individuals observe examples of chemical changes as they occur and gather data...

What effects do temperature and carbon dioxide levels have on the zooplankton of Antarctica? This concluding lesson plan in a short unit on climate change and the ocean helps environmental scientists answer these questions. After...

Did you know that California produces two thirds of the fruits and nuts consumed in the United States? That it produces almost one third of the vegetables? Did you know that scientists warn that California is facing the onset of a...

Who doesn't love gold and silver? Brine shrimp, that's who! Learners conduct an experimental lesson to monitor the toxicity of gold and silver nanoparticles on brine shrimp. They synthesize solutions to expose the brine shrimp to and...

Young scholars experiment with temperature and salinity to detect favorable environments for hatching brine shrimp eggs. They make some predictions about which environments will yield the most hatched brine shrimp and record the number...

Three-dimensional animation zooms in on human development as it begins in the female ovaries. The animated egg changes and forms as you watch it travel down the fallopian tube into the uterus.

If you believe hard boiling an egg to be an irreversible process, then think again! Take a few minutes to watch this fun video as it explores the process for unboiling an egg and learn about the applications this process may have in the...

Tenth graders design and conduct a laboratory investigation to determine how different factors may affect the hatching and development of brine shrimp eggs.

For this human reproduction worksheet, students will review the male and female anatomy and the hormones involved in the development towards sexual maturity. Students will also review the events that occur during the three phases of the...

Students explore how landscapes undergo constant changes with urban development. They plan and build their own "city" by including features that have minimal resource demands to sustain the city itself.