Concord Consortium
Gestation and Longevity
Is the gestation length of an animal a predictor of the average life expectancy of that animal? Learners analyze similar data for more than 50 different animals. They choose a data display and draw conclusions from their graphs.
EngageNY
Interpreting Residuals from a Line
What does an animal's gestation period have to do with its longevity? Use residuals to determine the prediction errors based upon a least-square regression line. This second lesson on residuals shows how to use residuals to create a...
Curated OER
Great Expectations
Students examine proper care of cattle, their breeding seasons, and benefits to raising cattle. After reading and interpreting a chart containing information on gestation periods, students answer questions on a worksheet. They research...
Curated OER
How 'bout them bones!
After a lesson on the human skeleton, hand out a worksheet that requires learners to identify the pelvis, rib cage, skill, spine, and thigh bones. They draw a line from the name of the bone to its location on the skeleton. Tip: Instead...
Curated OER
Diversity of Mammals
In this mammals learning exercise, students compare and contrast the three types of mammals: placental, marsupial, and monotreme. This learning exercise has 4 short answer, 12 matching, and 8 fill in the blank questions.