Tamarin monkey language can be categorized by stem upsweep, duration, peak frequency, and frequency change. Although other complex terminology is used to describe the 38 calls of this species, the video is easy to follow and a...

Mia wishes her blue hair was inherited so that she wouldn't have to dye it, but Sam explains that eye color is. The video does not expound upon the concept of alleles. It does, however, describe inherited traits vs. learned behavior, and...

Although the lesson is specifically about the San Francisco Bay area, it's good enough to be adapted to any local region. Children research what the landscape in San Francisco was like prior to settlement, they consider the types of...

Students explore the major functions of plants and animals. For this rainforest lesson plan students create a Venn diagram to compare and contrast animals in the rainforest.

Students write from an animal's perspective. In this writing lesson students explore the landscape of San Francisco prior to the arrival of the explorers. Students research animals indigenous to the area.

Students make posters about saving the primates. In this primates lesson plan, students discuss primates and environmental changes and make posters with pictures about saving primates.

Winogradsky columns are ideal for observing the role of bacteria and other microorganisms in an ecosystem. This student activity guide is complete with data tables for observations and analysis questions for processing what was observed....

Explore biology by researching adaptation. First, learners research and define a list of insect vocabulary terms and discuss the benefits of each insect characteristic. They then utilize a worksheet to create their own insect and share...