Curated OER
Evidence of Evolution by Natural Selection
Walk your junior biologists through the evidence that supports evolution. The fossil record, anatomical record, and molecular record are explained and supported by colorful graphs and pictures. Extensive notes are provided for some of...
Curated OER
Homology: Where Does The Evidence Lead
Students are introduced to the topic of homology. In groups, they read a case study and compare different drawings of early vertebrate emryos. They work together to answer discussion questions and label the various parts of each embryo.
Curated OER
Evidence for Evolution
In this evidence of evolution worksheet, students review notes given by referring to the Nelson Biology text, chapter 11/13. Students read the notes and the specified pages in the text.
Curated OER
Meiosis, Gene Linkage and Maps
Students identify the structures that actually assort independently. They are taught how gene maps are produced. Students compare the processes of mitosis and meiosis. They are shown their (mitosis and meiosis) significane to sexual...
Curated OER
Comparing Human and Avian Skeletons
In this human and avian skeleton review worksheet, students read about both skeletal systems and respond to 10 fill in the blank and drawing questions.
Curated OER
Vertebrate Skeletons
In this biology instructional activity, students examine the human skeleton and then classify animal bones according to their similar function.