Curated OER
Development Before Birth
For this development worksheet, students review the process of fertilization in placental organisms. Students determine what trimester certain events take place in a fetus' development. This worksheet has 10 fill in the blank and 7...
Curated OER
Pregnancy and Differentiation
In this pregnancy worksheet, students review the 5 steps of human development from ovulation to implantation plus embryo development. Students also review the 3 stages of birth. This worksheet has 8 fill in the blank, 4 drawing, and 3...
Curated OER
Reproduction and Development
In this development worksheet, students compare the characteristics of mitosis and meiosis. Students review the male and female reproductive organs and their functions. This worksheet has 4 graphic organizer, 6 short answer, and 16 fill...
Curated OER
Fertilization to Birth
In this fertilization worksheet, learners complete 10 short answer questions about the phases of fertilization then place 6 events of fertilization in the appropriate order on a timeline.
Curated OER
Genetic Science Ethics
In this genetic ethics worksheet, students are given ten ethical questions regarding genetic defects, the possibility of gene therapy, test tube babies and creating a national DNA database. Students are given three choices for each...
Curated OER
Reproductive System
In this biology worksheet, students find the terms that are related to the human reproductive system and the answers are found at the bottom of the page.