Plankton are so abundant in the ocean they outweigh all of the animals in the sea. In this three day activity, groups discuss and become familiar with plankton, capture females, and look for egg production on day three. 

Explore animal habitats and reinforce speaking, listening, reading comprehension, and writing skills with a unit that focuses on the Arctic, desert, ocean, prairie, and rainforest. Enthusiastic scientists read informational text to...

Students are introduced to the Louisiana Purchase and Lewis and Clark's expedition. They are explained that the Peace Medal Nickel, was the first nickel in the Westward Journey Nickel Series.

There's something about the classic volcano demonstration that can grab any learners' attention. Scholars begin with a reading and grand conversation about volcanoes, construct an erupting volcano using vinegar and baking soda, then...