Curated OER
Dissecting Crickets
Students dissect a cricket and note the three body regions, wings, and legs. They observe the yellow malphigian tubes and remove them. They dissect the esophagus and analyze the heart for respiratory rates and heart beat rates.
Curated OER
Echinoderms
For this echinoderm worksheet, students will explore the characteristics of echinoderms including their body structures and larval stages. Then students will match the five classes of echinoderms to their descriptions. This worksheet has...
Curated OER
Anatomical Position & Directional Terms
Simple lists of anatomical terms fill the slides in this collection. It begins by explaining the general anatomic position and then goes into directional, body plane, and body cavity terms. The separate regions are categorized as head,...
Curated OER
Echinoderms and Invertebrate Chordates
In this invertebrate worksheet, students will review 11 vocabulary words associated with the characteristics of echinoderms and invertebrate chordates. This worksheet is a crossword puzzle.
Curated OER
Cricket Dissection
Students conduct an experiment to test the effects of various chemicals on breathing and to practice animal dissection. They carefully dissect house crickets to identify the breathing structures and determine their rate of respiration....
Curated OER
Embryology Word Search
In this word search worksheet, students locate 43 vocabulary words related to embryology. The word list includes insulin, appendix, and stomach.
Curated OER
"Pennsylvania Watersheds, Many Ways to the Sea"
Students trace a molecule of water through the water cycle including each of its three loops. They describe why evapotranspiration demands the largest portion of total precipitation falling on a forested watershed.