Focused Learning Lesson

High schoolers discuss and describe the many levels of succession in an ecosystem, mainly focusing on primary and secondary succession. They create a flip-book showing succession in an ecosystem.

Mosses and liverworts do not have any vascular tissue, unlike other plants. Young scientists learn more about these rootless plants through hands-on dissection and research on their life cycles as they get their hands dirty for a fun...

Ahoy, matey! Here is an engineering expedition that mini mariners are sure to be swept away by! After reading a brief description and history of periscopes, they work in crews to construct one. Use this activity to enhance a lesson on...

This lesson will make an impact, especially on scientist-athletes who may have an interest in waterproof clothing! Acting as materials engineers, they work collaboratively on waterproofing pieces of cotton fabric. This challenge is...

Continue leading your class through the ionic journey as they learn additional ways to name ionic compounds. Pupils focus on deriving compound names from their formulas, including fixed charge metal ions, variable charge metal ions,...

Lead the way in naming polyatomic ions and have fun at the same time. Pupils learn the rules for naming polyatomic ions, primarily oxyanions. They learn patterns to determine the charge of an ion and when to add a hydrogen molecule to an...

In the third and final lesson in the series, learners synthesize the knowledge they have obtained about food systems to define a problem and propose a solution. While this could be a larger world problem, by keeping it focused on food...

Throughout history, humans have been forced to overcome diseases that have threatened the survival of our species. This short instructional video focuses on one such disease—smallpox, the first and only disease to be completely...

Volcanoes are among the most spectacular geological features on the planet. Jump into an exploration of these amazing phenomenon with this multimedia lesson series. Working collaboratively in small groups, young scientists view videos...

The flu has been a deadly epidemic many times in the past. By examining technological innovations throughout history, then simulating the spread of disease from person to person through a classroom investigation, and finishing up with...